Patent Grant
11897864
This invention pertains to compounds which inhibit the activity of Bcl-2 anti-apoptotic proteins, compositions containing the compounds, and methods of treating diseases during which anti-apoptotic Bcl-2 proteins are expressed.
Anti-apoptotic Bcl-2 proteins are associated with a number of diseases. There is therefore an existing need in the therapeutic arts for compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins.
Overexpression of Bcl-2 proteins correlates with resistance to chemotherapy, clinical outcome, disease progression, overall prognosis or a combination thereof in various cancers and disorders of the immune system.
Involvement of Bcl-2 proteins in bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, prostate cancer, small cell lung cancer, spleen cancer, and the like is described in commonly-owned PCT US 2004/36770, published as WO 2005/049593, and PCT US 2004/37911, published as WO 2005/024636.
Involvement of Bcl-2 proteins in immune and autoimmune diseases is described in Current Allergy and Asthma Reports 2003, 3, 378-384; British Journal of Haematology 2000, 110(3), 584-90; Blood 2000, 95(4), 1283-92; and New England Journal of Medicine 2004, 351(14), 1409-1418. Involvement of Bel-2 proteins in arthritis is disclosed in commonly-owned U.S. Provisional Patent Application Ser. No. 60/988,479. Involvement of Bcl-2 proteins in bone marrow transplant rejection is disclosed in commonly-owned U.S. patent application Ser. No. 11/941,196.
One embodiment of this invention, therefore, pertains to compounds or therapeutically acceptable salts, which are useful as inhibitors of anti-apoptotic Bcl-2 proteins, the compounds having Formula (I)
Another embodiment of this invention pertains to compounds or therapeutically acceptable salts, which are useful as inhibitors of anti-apoptotic Bcl-2 proteins, the compounds having Formula (II)
Another embodiment pertains to compounds of Formula (I) wherein A1 is N or C(A2); A2 is H, and G1 is H.
Another embodiment pertains to compounds of Formula (I) wherein A1 is N or C(A2); A2 is H; G1 is H, and B1 is NHR1.
Another embodiment pertains to compounds of Formula (I) wherein A1 is N or C(A2); A2 is H; G1 is H, B1 is NHR1; and D1 is H.
Another embodiment pertains to compounds of Formula (I) wherein A1 is N or C(A2); A2 is H; G is H, B is NHR1; D is H; and E is H.
Another embodiment pertains to compounds of Formula (I) wherein A1 is N or C(A2) A2 is H; G1 is H, B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound Trans-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-morpholin-4-ylcyclohexyl)amino]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound Cis-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methoxycyclohexyl)methyl]amino)-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound Trans-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methoxycyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-fluorotetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(cis-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound N-[(5-chloro-6-{[4-fluoro-1-(oxetan-3-yl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound N-({5-bromo-6-[(1-tetrahydro-2H-pyran-4-ylpiperidin-4-yl)amino]pyridin-3-yl}sulfonyl)-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3R)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-5-methoxy-5-methylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3R)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are N-[(5-chloro-6-{[1-(cyanomethyl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(cis-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[3-nitro-4-({[(3R)-1-tetrahydro-2H-pyran-4-ylpyrrolidin-3-yl]methyl}amino)phenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methylmorpholin-2-yl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(3S)-tetrahydro-2H-pyran-3-ylmethyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide;
Another embodiment pertains to the compound N-[(5-chloro-6-{[1-(cyanomethyl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are N-[(4-{[(4-aminotetrahydro-2H-pyran-4-yl)methyl]amino}-3-nitrophenyl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-methoxytetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-methoxytetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to a composition for treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer, small cell lung cancer or spleen cancer, said composition comprising an excipient and a therapeutically effective amount of a compound of Formula (I) or Formula(II).
Another embodiment pertains to a method of treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer, small cell lung cancer or spleen cancer in a patient, said method comprising administering to the patient a therapeutically effective amount of a compound of Formula (I) or Formula(II).
Another embodiment pertains to a method of treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer, small cell lung cancer or spleen cancer in a patient, said method comprising administering to the patient therapeutically effective amount of the compound of Formula (I) or Formula(II) and a therapeutically effective amount of one additional therapeutic agent or more than one additional therapeutic agent.
Variable moieties herein are represented by identifiers (capital letters with numerical and/or alphabetical superscripts) and may be specifically embodied.
It is meant to be understood that proper valences are maintained for all moieties and combinations thereof, that monovalent moieties having more than one atom are drawn from left to right and are attached through their left ends, and that divalent moieties are also drawn from left to right.
It is also meant to be understood that a specific embodiment of a variable moiety herein may be the same or different as another specific embodiment having the same identifier.
The term “alkenyl” as used herein, means a straight or branched hydrocarbon chain containing from 2 to 10 carbons and containing at least one carbon-carbon double bond. The term “Cx-Cy alkyl” means a straight or branched hydrocarbon chain containing at least one carbon-carbon double bond containing x to y carbon atoms. The term “C3-C6 alkenyl” means an alkenyl group containing 3-6 carbon atoms. Representative examples of alkenyl include, but are not limited to, buta-2,3-dienyl, ethenyl, 2-propenyl, 2-methyl-2-propenyl, 3-butenyl, 4-pentenyl, 5-hexenyl, 2-heptenyl, 2-methyl-1-heptenyl, and 3-decenyl.
The term “alkenylene” means a divalent group derived from a straight or branched chain hydrocarbon of 2 to 4 carbon atoms and contains at least one carbon-carbon double bond. The term “Cx-Cy alkylene” means a divalent group derived from a straight or branched hydrocarbon chain containing at least one carbon-carbon double bond and containing x to y carbon atoms. Representative examples of alkenylene include, but are not limited to, —CH═CH— and —CH2CH═CH—.
The term “alkyl” as used herein, means a straight or branched, saturated hydrocarbon chain containing from 1 to 10 carbon atoms. The term “Cx-Cy alkyl” means a straight or branched chain, saturated hydrocarbon containing x to y carbon atoms. For example “C1-C6 alkyl” means a straight or branched chain, saturated hydrocarbon containing 2 to 6 carbon atoms. Representative examples of alkyl include, but are not limited to, methyl, ethyl, n-propyl, iso-propyl, n-butyl, sec-butyl, iso-butyl, tert-butyl, n-pentyl, isopentyl, neopentyl, n-hexyl, 3-methylhexyl, 2,2-dimethylpentyl, 2,3-dimethylpentyl, n-heptyl, n-octyl, n-nonyl, and n-decyl.
The term “alkylene” means a divalent group derived from a straight or branched, saturated hydrocarbon chain of 1 to 10 carbon atoms, for example, of 1 to 4 carbon atoms. The term “Cx-Cy alkylene” means a divalent group derived from a straight or branched chain, saturated hydrocarbon containing x to y carbon atoms. For example “C2-C6 alkylene” means a straight or branched chain, saturated hydrocarbon containing 2 to 6 carbon atoms. Representative examples of alkylene include, but are not limited to, —CH2—, —CH2CH2—, —CH2CH2CH2—, —CH2CH2CH2CH2—, and —CH2CH(CH3)CH2—. The term “alkynyl” as used herein, means a straight or branched chain hydrocarbon group containing from 2 to 10 carbon atoms and containing at least one carbon-carbon triple bond. The term “Cx-Cy alkynyl” means a straight or branched chain hydrocarbon group containing from x to y carbon atoms. For example “C3-C6 alkynyl” means a straight or branched chain hydrocarbon group containing from 3 to 6 carbon atoms and containing at least one carbon-carbon triple bond. Representative examples of alkynyl include, but are not limited to, acetylenyl, 1-propynyl, 2-propynyl, 3-butynyl, 2-pentynyl, and 1-butynyl.
The term “alkynylene,” as used herein, means a divalent radical derived from a straight or branched chain hydrocarbon group containing from 2 to 10 carbon atoms and containing at least one carbon-carbon triple bond.
The term “aryl” as used herein, means phenyl.
The term “cyclic moiety,” as used herein, means benzene, phenyl, phenylene, cycloalkane, cycloalkyl, cycloalkylene, cycloalkene, cycloalkenyl, cycloalkenylene, cycloalkyne, cycloalkynyl, cycloalkynylene, heteroarene, heteroaryl, heterocycloalkane, heterocycloalkyl, heterocycloalkene, heterocycloalkenyl and spiroalkyl.
The term “cycloalkylene” or cycloalkyl” or “cycloalkane” as used herein, means a monocyclic or bridged hydrocarbon ring system. The monocyclic cycloalkyl is a carbocyclic ring system containing three to ten carbon atoms, zero heteroatoms and zero double bonds. Examples of monocyclic ring systems include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, and cyclooctyl. The monocyclic ring may contain one or two alkylene bridges, each consisting of one, two, or three carbon atoms, each linking two non-adjacent carbon atoms of the ring system. Representative examples of such bridged cycloalkyl ring systems include, but are not limited to, bicyclo[3.1.1]heptane, bicyclo[2.2.1]heptane, bicyclo[2.2.2]octane, bicyclo[3.2.2]nonane, bicyclo[3.3.1]nonane, bicyclo[4.2.1]nonane, tricyclo[3.3.1.03,7]nonane (octahydro-2,5-methanopentalene or noradamantane), and tricyclo[3.3.1.13,7]decane (adamantane). The monocyclic and bridged cycloalkyl can be attached to the parent molecular moiety through any substitutable atom contained within the ring system.
The term “cycloalkenylene,” or “cycloalkenyl” or “cycloalkene” as used herein, means a monocyclic or a bridged hydrocarbon ring system. The monocyclic cycloalkenyl has four to ten carbon atoms and zero heteroatoms. The four-membered ring systems have one double bond, the five- or six-membered ring systems have one or two double bonds, the seven- or eight-membered ring systems have one, two, or three double bonds, and the nine- or ten-membered rings have one, two, three, or four double bonds. Representative examples of monocyclic cycloalkenyl groups include, but are not limited to, cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, and cyclooctenyl. The monocyclic cycloalkenyl ring may contain one or two alkylene bridges, each consisting of one, two, or three carbon atoms, each linking two non-adjacent carbon atoms of the ring system. Representative examples of the bridged cycloalkenyl groups include, but are not limited to, 4,5,6,7-tetrahydro-3aH-indene, octahydronaphthalenyl, and 1,6-dihydro-pentalene. The monocyclic and bridged cycloalkenyl can be attached to the parent molecular moiety through any substitutable atom contained within the ring systems.
The term “cycloalkyne,” or “cycloalkynyl,” or “cycloalkynylene,” as used herein, means a monocyclic or a bridged hydrocarbon ring system. The monocyclic cycloalkynyl has eight or more carbon atoms, zero heteroatoms, and one or more triple bonds. The monocyclic cycloalkynyl ring may contain one or two alkylene bridges, each consisting of one, two, or three carbon atoms, each linking two non-adjacent carbon atoms of the ring system. The monocyclic and bridged cycloalkynyl can be attached to the parent molecular moiety through any substitutable atom contained within the ring systems.
The term “heteroarene,” or “heteroaryl,” or “heteroarylene,” as used herein, means a five-membered or six-membered aromatic ring having at least one carbon atom and one or more than one independently selected nitrogen, oxygen or sulfur atom. The heteroarenes of this invention are connected through any adjacent atoms in the ring, provided that proper valences are maintained. Representative examples of heteroaryl include, but are not limited to, furanyl (including, but not limited thereto, furan-2-yl), imidazolyl (including, but not limited thereto, 1H-imidazol-1-yl), isoxazolyl, isothiazolyl, oxadiazolyl, 1,3-oxazolyl, pyridinyl (e.g. pyridin-4-yl, pyridin-2-yl, pyridin-3-yl), pyridazinyl, pyrimidinyl, pyrazinyl, pyrazolyl, pyrrolyl, tetrazolyl, thiadiazolyl, 1,3-thiazolyl, thienyl (including, but not limited thereto, thien-2-yl, thien-3-yl), triazolyl, and triazinyl.
The term “heterocycloalkane,” or “heterocycloalkyl,” or “heterocycloalkylene,” as used herein, means monocyclic or bridged three-, four-, five-, six-, seven-, or eight-membered ring containing at least one heteroatom independently selected from the group consisting of O, N, and S and zero double bonds. The monocyclic and bridged heterocycloalkane are connected to the parent molecular moiety through any substitutable carbon atom or any substitutable nitrogen atom contained within the rings. The nitrogen and sulfur heteroatoms in the heterocycle rings may optionally be oxidized and the nitrogen atoms may optionally be quarternized. Representative examples of heterocycloalkane groups include, but are not limited to, morpholinyl, tetrahydropyranyl, pyrrolidinyl, piperidinyl, dioxolanyl, tetrahydrofuranyl, thiomorpholinyl, 1,4-dioxanyl, tetrahydrothienyl, tetrahydrothiopyranyl, oxetanyl, piperazinyl, imidazolidinyl, azetidine, azepanyl, aziridinyl, diazepanyl, dithiolanyl, dithianyl, isoxazolidinyl, isothiazolidinyl, oxadiazolidinyl, oxazolidinyl, pyrazolidinyl, tetrahydrothienyl, thiadiazolidinyl, thiazolidinyl, thiomorpholinyl, trithianyl, and trithianyl.
The term “heterocycloalkene,” or “heterocycloalkenyl,” or “heterocycloalkenylene,” as used herein, means monocyclic or bridged three-, four-, five-, six-, seven-, or eight-membered ring containing at least one heteroatom independently selected from the group consisting of O, N, and S and one or more double bonds. The monocyclic and bridged heterocycloalkene are connected to the parent molecular moiety through any substitutable carbon atom or any substitutable nitrogen atom contained within the rings. The nitrogen and sulfur heteroatoms in the heterocycle rings may optionally be oxidized and the nitrogen atoms may optionally be quarternized. Representative examples of heterocycloalkene groups include, but are not limited to, 1,4,5,6-tetrahydropyridazinyl, 1,2,3,6-tetrahydropyridinyl, dihydropyranyl, imidazolinyl, isothiazolinyl, oxadiazolinyl, isoxazolinyl, oxazolinyl, pyranyl, pyrazolinyl, pyrrolinyl, thiadiazolinyl, thiazolinyl, and thiopyranyl.
The term “phenyl,” as used herein, means a monovalent radical formed by removal of a hydrogen atom from benzene.
The term “phenylene,” as used herein, means a divalent radical formed by removal of a hydrogen atom from phenyl.
The term “spiroalkyl,” as used herein, means alkylene, both ends of which are attached to the same carbon atom and is exemplified by C2-spiroalkyl, C3-spiroalkyl, C4-spiroalkyl, C5-spiroalkyl, C6-spiroalkyl, C7-spiroalkyl, C8-spiroalkyl, C9-spiroalkyl and the like.
The term “spiroheteroalkyl,” as used herein, means spiroalkyl having one or two CH2 moieties replaced with independently selected O, C(O), CNOH, CNOCH3, S, S(O), SO2 or NH and one or two CH moieties unreplaced or replaced with N.
The term “spiroheteroalkenyl,” as used herein, means spiroalkenyl having one or two CH2 moieties replaced with independently selected O, C(O), CNOH, CNOCH3, S, S(O), SO2 or NH and one or two CH moieties unreplaced or replaced with N and also means spiroalkenyl having one or two CH2 moieties unreplaced or replaced with independently selected O, C(O), CNOH, CNOCH3, S, S(O), SO2 or NH and one or two CH moieties replaced with N.
The term “C2-C5-spiroalkyl,” as used herein, means C2-spiroalkyl, C3-spiroalkyl, C4-spiroalkyl, and C5-spiroalkyl.
The term “C2-spiroalkyl,” as used herein, means eth-1,2-ylene, both ends of which replace hydrogen atoms of the same CH2 moiety.
The term “C3-spiroalkyl,” as used herein, means prop-1,3-ylene, both ends of which replace hydrogen atoms of the same CH2 moiety.
The term “C4-spiroalkyl,” as used herein, means but-1,4-ylene, both ends of which replace hydrogen atoms of the same CH2 moiety.
The term “C5-spiroalkyl,” as used herein, means pent-1,5-ylene, both ends of which replace hydrogen atoms of the same CH2 moiety.
The term “C6-spiroalkyl,” as used herein, means hex-1,6-ylene, both ends of which replace hydrogen atoms of the same CH2 moiety.
The term “NH protecting group,” as used herein, means trichloroethoxycarbonyl, tribromoethoxycarbonyl, benzyloxycarbonyl, para-nitrobenzylcarbonyl, ortho-bromobenzyloxycarbonyl, chloroacetyl, dichloroacetyl, trichloroacetyl, trifluoroacetyl, phenylacetyl, formyl, acetyl, benzoyl, tert-amyloxycarbonyl, tert-butoxycarbonyl, para-methoxybenzyloxycarbonyl, 3,4-dimethoxybenzyl-oxycarbonyl, 4-(phenylazo)benzyloxycarbonyl, 2-furfuryl-oxycarbonyl, diphenylmethoxycarbonyl, 1,1-dimethylpropoxy-carbonyl, isopropoxycarbonyl, phthaloyl, succinyl, alanyl, leucyl, 1-adamantyloxycarbonyl, 8-quinolyloxycarbonyl, benzyl, diphenylmethyl, triphenylmethyl, 2-nitrophenylthio, methanesulfonyl, para-toluenesulfonyl, N,N-dimethylaminomethylene, benzylidene, 2-hydroxybenzylidene, 2-hydroxy-5-chlorobenzylidene, 2-hydroxy-1-naphthyl-methylene, 3-hydroxy-4-pyridylmethylene, cyclohexylidene, 2-ethoxycarbonylcyclohexylidene, 2-ethoxycarbonylcyclopentylidene, 2-acetylcyclohexylidene, 3,3-dimethyl-5-oxycyclo-hexylidene, diphenylphosphoryl, dibenzylphosphoryl, 5-methyl-2-oxo-2H-1,3-dioxol-4-yl-methyl, trimethylsilyl, triethylsilyl, and triphenylsilyl.
The term “C(O)OH protecting group,” as used herein, means methyl, ethyl, n-propyl, isopropyl, 1,1-dimethylpropyl, n-butyl, tert-butyl, phenyl, naphthyl, benzyl, diphenylmethyl, triphenylmethyl, para-nitrobenzyl, para-methoxybenzyl, bis(para-methoxyphenyl)methyl, acetylmethyl, benzoylmethyl, para-nitrobenzoylmethyl, para-bromobenzoylmethyl, para-methanesulfonylbenzoylmethyl, 2-tetrahydropyranyl 2-tetrahydrofuranyl, 2,2,2-trichloro-ethyl, 2-(trimethylsilyl)ethyl, acetoxymethyl, propionyloxymethyl, pivaloyloxymethyl, phthalimidomethyl, succinimidomethyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, methoxymethyl, methoxyethoxymethyl, 2-(trimethylsilyl)ethoxymethyl, benzyloxymethyl, methylthiomethyl, 2-methylthioethyl, phenylthiomethyl, 1,1-dimethyl-2-propenyl, 3-methyl-3-butenyl, allyl, trimethylsilyl, triethylsilyl, triisopropylsilyl, diethylisopropylsilyl, tert-butyldimethylsilyl, tert-butyldiphenylsilyl, diphenylmethylsilyl, and tert-butylmethoxyphenylsilyl.
The term “OH or SH protecting group,” as used herein, means benzyloxycarbonyl, 4-nitrobenzyloxycarbonyl, 4-bromobenzyloxycarbonyl, 4-methoxybenzyloxycarbonyl, 3,4-dimethoxybenzyloxycarbonyl, methoxycarbonyl, ethoxycarbonyl, tert-butoxycarbonyl, 1,1-dimethylpropoxycarbonyl, isopropoxycarbonyl, isobutyloxycarbonyl, diphenylmethoxycarbonyl, 2,2,2-trichloroethoxycarbonyl, 2,2,2-tribromoethoxycarbonyl, 2-(trimethylsilyl)ethoxycarbonyl, 2-(phenylsulfonyl)ethoxycarbonyl, 2-(triphenylphosphonio)ethoxycarbonyl, 2-furfuryloxycarbonyl, 1-adamantyloxycarbonyl, vinyloxycarbonyl, allyloxycarbonyl, S-benzylthiocarbonyl, 4-ethoxy-1-naphthyloxycarbonyl, 8-quinolyloxycarbonyl, acetyl, formyl, chloroacetyl, dichloroacetyl, trichloroacetyl, trifluoroacetyl, methoxyacetyl, phenoxyacetyl, pivaloyl, benzoyl, methyl, tert-butyl, 2,2,2-trichloroethyl, 2-trimethylsilylethyl, 1,1-dimethyl-2-propenyl, 3-methyl-3-butenyl, allyl, benzyl (phenylmethyl), para-methoxybenzyl, 3,4-dimethoxybenzyl, diphenylmethyl, triphenylmethyl, tetrahydrofuryl, tetrahydropyranyl, tetrahydrothiopyranyl, methoxymethyl, methylthiomethyl, benzyloxymethyl, 2-methoxyethoxymethyl, 2,2,2-trichloro-ethoxymethyl, 2-(trimethylsilyl)ethoxymethyl, 1-ethoxyethyl, methanesulfonyl, para-toluenesulfonyl, trimethylsilyl, triethylsilyl, triisopropylsilyl, diethylisopropylsilyl, tert-butyldimethylsilyl, tert-butyldiphenylsilyl, diphenylmethylsilyl, and tert-butylmethoxyphenylsilyl.
Compounds
Geometric isomers may exist in the present compounds. Compounds of this invention may contain carbon-carbon double bonds or carbon-nitrogen double bonds in the E or Z configuration, wherein the term “E” represents higher order substituents on opposite sides of the carbon-carbon or carbon-nitrogen double bond and the term “Z” represents higher order substituents on the same side of the carbon-carbon or carbon-nitrogen double bond as determined by the Cahn-Ingold-Prelog Priority Rules. The compounds of this invention may also exist as a mixture of “E” and “Z” isomers. Substituents around a cycloalkyl or heterocycloalkyl are designated as being of cis or trans configuration. Furthermore, the invention contemplates the various isomers and mixtures thereof resulting from the disposal of substituents around an adamantane ring system. Two substituents around a single ring within an adamantane ring system are designated as being of Z or E relative configuration. For examples, see C. D. Jones, M. Kaselj, R. N. Salvatore, W. J. le Noble J. Org. Chem. 1998, 63, 2758-2760.
Compounds of this invention may contain asymmetrically substituted carbon atoms in the R or S configuration, in which the terms “R” and “S” are as defined by the IUPAC 1974 Recommendations for Section E, Fundamental Stereochemistry, Pure Appl. Chem. (1976) 45, 13-10. Compounds having asymmetrically substituted carbon atoms with equal amounts of R and S configurations are racemic at those carbon atoms. Atoms with an excess of one configuration over the other are assigned the configuration present in the higher amount, preferably an excess of about 85%-90%, more preferably an excess of about 95%-99%, and still more preferably an excess greater than about 99%. Accordingly, this invention includes racemic mixtures, relative and absolute stereoisomers, and mixtures of relative and absolute stereoisomers.
Isotope Enriched or Labeled Compounds
Compounds of the invention can exist in isotope-labeled or -enriched form containing one or more atoms having an atomic mass or mass number different from the atomic mass or mass number most abundantly found in nature. Isotopes can be radioactive or non-radioactive isotopes. Isotopes of atoms such as hydrogen, carbon, phosphorous, sulfur, fluorine, chlorine, and iodine include, but are not limited to, 2H, 3H, 13C, 14C, 15N, 18O, 32P, 35S, 18F, 36Cl, and 125I. Compounds that contain other isotopes of these and/or other atoms are within the scope of this invention.
In another embodiment, the isotope-labeled compounds contain deuterium (2H), tritium (3H) or 14C isotopes. Isotope-labeled compounds of this invention can be prepared by the general methods well known to persons having ordinary skill in the art. Such isotope-labeled compounds can be conveniently prepared by carrying out the procedures disclosed in the Examples disclosed herein and Schemes by substituting a readily available isotope-labeled reagent for a non-labeled reagent. In some instances, compounds may be treated with isotope-labeled reagents to exchange a normal atom with its isotope, for example, hydrogen for deuterium can be exchanged by the action of a deuteric acid such as D2SO4/D2O. In addition to the above, relevant procedures and intermediates are disclosed, for instance, in Lizondo, J et al., Drugs Fut, 21(11), 1116 (1996); Brickner, S J et al., J Med Chem, 39(3), 673 (1996); Mallesham, B et al., Org Lett, 5(7), 963 (2003); PCT publications WO1997010223, WO2005099353, WO1995007271, WO2006008754; U.S. Pat. Nos. 7,538,189; 7,534,814; 7,531,685; 7,528,131; 7,521,421; 7,514,068; 7,511,013; and US Patent Application Publication Nos. 20090137457; 20090131485; 20090131363; 20090118238; 20090111840; 20090105338; 20090105307; 20090105147; 20090093422; 20090088416; and 20090082471, the methods are hereby incorporated by reference.
The isotope-labeled compounds of the invention may be used as standards to determine the effectiveness of Bcl-2 inhibitors in binding assays. Isotope containing compounds have been used in pharmaceutical research to investigate the in vivo metabolic fate of the compounds by evaluation of the mechanism of action and metabolic pathway of the nonisotope-labeled parent compound (Blake et al. J. Pharm. Sci. 64, 3, 367-391 (1975)). Such metabolic studies are important in the design of safe, effective therapeutic drugs, either because the in vivo active compound administered to the patient or because the metabolites produced from the parent compound prove to be toxic or carcinogenic (Foster et al., Advances in Drug Research Vol. 14, pp. 2-36, Academic press, London, 1985; Kato et al., J. Labelled Comp. Radiopharmaceut., 36(10):927-932 (1995); Kushner et al., Can. J. Physiol. Pharmacol., 77, 79-88 (1999).
In addition, non-radio active isotope containing drugs, such as deuterated drugs called “heavy drugs,” can be used for the treatment of diseases and conditions related to Bcl-2 activity. Increasing the amount of an isotope present in a compound above its natural abundance is called enrichment. Examples of the amount of enrichment include from about 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 16, 21, 25, 29, 33, 37, 42, 46, 50, 54, 58, 63, 67, 71, 75, 79, 84, 88, 92, 96, to about 100 mol %. Replacement of up to about 15% of normal atom with a heavy isotope has been effected and maintained for a period of days to weeks in mammals, including rodents and dogs, with minimal observed adverse effects (Czajka D M and Finkel A J, Ann. N.Y. Acad. Sci. 1960 84: 770; Thomson J F, Ann. New York Acad. Sci 1960 84: 736; Czakja D M et al., Am. J. Physiol. 1961 201: 357). Acute replacement of as high as 15%-23% in human fluids with deuterium was found not to cause toxicity (Blagojevic N et al. in “Dosimetry & Treatment Planning for Neutron Capture Therapy”, Zamenhof R, Solares G and Harling O Eds. 1994. Advanced Medical Publishing, Madison Wis. pp. 125-134; Diabetes Metab. 23: 251 (1997)).
Stable isotope labeling of a drug can alter its physico-chemical properties such as pKa and lipid solubility. These effects and alterations can affect the pharmacodynamic response of the drug molecule if the isotopic substitution affects a region involved in a ligand-receptor interaction. While some of the physical properties of a stable isotope-labeled molecule are different from those of the unlabeled one, the chemical and biological properties are the same, with one important exception: because of the increased mass of the heavy isotope, any bond involving the heavy isotope and another atom will be stronger than the same bond between the light isotope and that atom. Accordingly, the incorporation of an isotope at a site of metabolism or enzymatic transformation will slow said reactions potentially altering the pharmacokinetic profile or efficacy relative to the non-isotopic compound.
Suitable groups for A1, B1, D1, E1, G1, Y1, L1, Z1A, Z2A, Z1, Z2, and Z3 in compounds of Formula (I) are independently selected. The described embodiments of the present invention may be combined. Such combination is contemplated and within the scope of the present invention. For example, it is contemplated that embodiments for any of A1, B1, D1, E1, G1, Y1, L1, Z1A, Z2A, Z1, Z2, and Z3 can be combined with embodiments defined for any other of A1, B1, D1, E1, G1, Y1, L1, Z1A, Z2A, Z1, Z2, and Z3.
One embodiment of this invention, therefore, pertains to compounds or therapeutically acceptable salts, which are useful as inhibitors of anti-apoptotic Bcl-2 proteins, the compounds having Formula (I)
Another embodiment of this invention pertains to compounds of Formula (I), wherein
Another embodiment of this invention pertains to compounds of Formula (I), wherein
In one embodiment of Formula (I), A1 is N, and G1 is H. In another embodiment of Formula (I), A1 is C(A2) and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H, F, Cl, Br, or I; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; and G1 is H.
In one embodiment of Formula (I), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1, and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is OR1, and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is Cl; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is R1; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is NHR1; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is OR1; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is Cl; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is R1; and G1 is H.
In one embodiment of Formula (I), D1 is H or Cl. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is Cl; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is Cl; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is OR1; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is Cl; D1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is R1; D1 is H; and G1 is H.
In one embodiment of Formula (I), E1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; E1 is H; D1 is Cl; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is R1; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is NHR1; E1 is H; D1 is Cl, and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is OR1; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is Cl; D1 is H; E1 is H; and G1 is H. In another embodiment of Formula (I), A1 is N; B1 is R1; D1 is H; E1 is H; and G1 is H.
In one embodiment of Formula (I), Y is H, CN, NO2, F, Cl, Br, I, CF3, R17, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (I), Y1 is H. In another embodiment of Formula (I), Y1 is CN. In another embodiment of Formula (I), Y1 is F, Cl, Br, or I. In another embodiment of Formula (I), Y1 is CF3. In another embodiment of Formula (I), Y1 is SR17. In another embodiment of Formula (I), Y1 is OR17. In another embodiment of Formula (I), Y1 is NO2. In another embodiment of Formula (I), Y1 is SO2R17; wherein R17 is as defined herein. In another embodiment of Formula (I), Y1 is SO2R17; wherein R17 is alkyl.
In another embodiment of Formula (I), Y1 is R17; wherein R17 is alkynyl. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is NO2. In another embodiment of Formula (I), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is NO2. In another embodiment of Formula (I), A1 is N; B1 is NHR1; D1 is H; E1 is H; G1 is H; and Y1 is SO2R7; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (I), G1 is H; A1 is N or C(A2); and A2 is H. In another embodiment of Formula (I), G1 is H; A1 is N or C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (I), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (I), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (I), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2.
In one embodiment of Formula (I), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (I), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (I), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (I), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (I), R1 is R4 or R5. In one embodiment of Formula (I), R1 is R4. In one embodiment of Formula (I), R1 is R5. In one embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl. In one embodiment of Formula (I), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R51 or N(R57)2. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; and R57 is R60. In another embodiment of Formula (I), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (I), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62; R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (I), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl.
In one embodiment of Formula (I), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (I), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (I), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (I), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (I), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (I), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (I), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R61; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (I), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (I), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (I), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (I), R7 is R8, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R7 is R8 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R7 is R11 which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (I), R11 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (I), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (I), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl, which are unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is tetrahydropyranyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl, which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (I), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (I), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R11 is alkyl. In another embodiment of Formula (I), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (I), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (I), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (I), R11 is alkyl; which is substituted with OR12, R12 is R16; and R16 is alkyl. In another embodiment of Formula (I), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (I), R11 is alkyl; which is substituted with R12; R12 is R14; and R14 is heteroaryl.
In one embodiment of Formula (I), A is N or C(A2);
Still another embodiment pertains to compounds having Formula (I), which are
Still another embodiment pertains to 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
Still another embodiment pertains to Trans-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-morpholin-4-ylcyclohexyl)amino]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
Still another embodiment pertains to Cis-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methoxycyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
Still another embodiment pertains to Trans-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methoxycyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
Still another embodiment pertains to 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-fluorotetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
Another embodiment pertains to the compound N-[(5-chloro-6-{[4-fluoro-1-(oxetan-3-yl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(cis-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-[4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}(2H8)piperazin-1-yl]-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound N-({5-bromo-6-[(1-tetrahydro-2H-pyran-4-ylpiperidin-4-yl)amino]pyridin-3-yl}sulfonyl)-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3R)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-5-methoxy-5-methylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3R)-1-(methylsulfonyl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are N-[(5-chloro-6-{[1-(cyanomethyl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(trans-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(cis-4-hydroxy-4-methylcyclohexyl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[4-({3-[cyclopropyl(oxetan-3-yl)amino]propyl}amino)-3-nitrophenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-{[3-nitro-4-({[(3R)-1-tetrahydro-2H-pyran-4-ylpyrrolidin-3-yl]methyl}amino)phenyl]sulfonyl}-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(4-methylmorpholin-2-yl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(3S)-tetrahydro-2H-pyran-3-ylmethyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide;
Another embodiment pertains to the compound N-[(5-chloro-6-{[1-(cyanomethyl)piperidin-4-yl]methoxy}pyridin-3-yl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Still another embodiment pertains to compounds having Formula (I) or Formula (II), which are N-[(4-{[(4-aminotetrahydro-2H-pyran-4-yl)methyl]amino}-3-nitrophenyl)sulfonyl]-4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-methoxytetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; or a pharmaceutically acceptable salt thereof.
Another embodiment pertains to the compound 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-methoxytetrahydro-2H-pyran-4-yl)methoxy]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide or a pharmaceutically acceptable salt thereof.
In another aspect, the present invention provides compounds of Formula (II)
In one embodiment of Formula (II), n is 0 or 1. In another embodiment of Formula (II), n is 0.
In one embodiment of Formula (II), A1 is N. In another embodiment of Formula (II), A1 is C(A2). In another embodiment of Formula (II), A1 is C(A2); and A2 is H, F, Cl, Br, or I. In another embodiment of Formula (II), A1 is C(A2); and A2 is H.
In one embodiment of Formula (II), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I. In another embodiment of Formula (II), A1 is C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (II), A1 is C(A2); A2 is H; and B1 is OR1. In another embodiment of Formula (II), A1 is C(A2); A2 is H; and B1 is Cl. In another embodiment of Formula (II), A1 is C(A2); A2 is H; and B is R1. In another embodiment of Formula (II), A1 is N; and B1 is NHR1. In another embodiment of Formula (II), A1 is N; and B1 is OR1. In another embodiment of Formula (II), A1 is N; and B1 is Cl. In another embodiment of Formula (II), A1 is N; and B is R1.
In one embodiment of Formula (II), D1 is H or Cl. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (II), A is C(A2); A2 is H; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is OR1; and D1 is H. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is Cl; and D1 is H. In another embodiment of Formula (TT), A1 is C(A2); A2 is H; B1 is R1; and D1 is H. In another embodiment of Formula (II), A1 is N; B1 is NHR1; and D1 is H. In another embodiment of Formula (II), A1 is N; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (II), A1 is N; B1 is OR1; and D1 is H. In another embodiment of Formula (II), A1 is N; B1 is Cl; and D1 is H. In another embodiment of Formula (II), A1 is N; B1 is R1; and D1 is H.
In one embodiment of Formula (II), E1 is H. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (TT), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is N; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is N; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (II), A1 is N; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is N; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (II), A1 is N; B1 is R1; D1 is H; and E1 is H.
In one embodiment of Formula (II), Y1 is H, CN, NO2, F, Cl, Br, I, CF3, R17, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (TT), Y1 is H. In another embodiment of Formula (II), Y1 is CN. In another embodiment of Formula (II), Y1 is F, Cl, Br, or I. In another embodiment of Formula (II), Y1 is CF3. In another embodiment of Formula (II), Y1 is SR17. In another embodiment of Formula (II), Y1 is OR17. In another embodiment of Formula (II), Y1 is NO2. In another embodiment of Formula (II), Y1 is SO2R7; wherein R11 is as defined herein. In another embodiment of Formula (II), Y1 is SO2R17; wherein R17 is alkyl. In another embodiment of Formula (II), Y1 is R17; wherein R17 is alkynyl. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R7; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (TT), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (II), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R7; wherein R17 is alkyl substituted with three F. In another embodiment of Formula (II), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R11 is alkyl or alkynyl. In another embodiment of Formula (II), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (II), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (TT), G1 is H; A1 is N or C(A2); and A2 is H. In another embodiment of Formula (II), G1 is H; A1 is N or C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (II), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (II), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (II), G1 is H; A1 is N or C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y is NO2.
In one embodiment of Formula (II), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (II), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (TT), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (II), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (II), R1 is R4 or R5. In one embodiment of Formula (II), R1 is R4. In one embodiment of Formula (II), R1 is R5. In one embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl. In one embodiment of Formula (TT), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R57 or N(R57)2. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; and R57 is R60. In another embodiment of Formula (II), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (II), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (TT), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62; R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (II), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl
In one embodiment of Formula (TT), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (II), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (II), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (II), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (II), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R7; R5 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (II), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (II), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R61; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (II), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (II), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (II), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (II), R7 is R8, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R7 is R8 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R7 is R11 which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (II), R11 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (II), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (II), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl, which are unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is tetrahydropyranyl, which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IT), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl, which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (II), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (II), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R11 is alkyl. In another embodiment of Formula (II), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (II), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (II), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (II), R11 is alkyl; which is substituted with OR12; R12 is R16; and R16 is alkyl. In another embodiment of Formula (II), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (II), R11 is alkyl; which is substituted with R12, R12 is R14, and R14 is heteroaryl.
In one embodiment of Formula (II),
Still another embodiment pertains to compounds having Formula (II), which are
In another aspect, the present invention provides compounds of Formula (III)
In one embodiment of Formula (III), n, p, r, and q are each 0.
In one embodiment of Formula (III), A1 is N. In another embodiment of Formula (III), A1 is C(A2). In another embodiment of Formula (III), A1 is C(A2); and A2 is H, F, Cl, Br, or I. In another embodiment of Formula (III), A1 is C(A2); and A2 is H.
In one embodiment of Formula (III), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I. In another embodiment of Formula (III), A1 is C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (III), A1 is C(A2); A2 is H; and B1 is OR1. In another embodiment of Formula (III), A1 is C(A2); A2 is H; and B1 is Cl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; and B1 is R1. In another embodiment of Formula (III), A1 is N; and B1 is NHR1. In another embodiment of Formula (III), A1 is N; and B1 is OR1. In another embodiment of Formula (III), A1 is N; and B1 is Cl. In another embodiment of Formula (TI), A1 is N; and B1 is R1.
In one embodiment of Formula (III), D1 is H or Cl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is OR1; and D1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is Cl; and D1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is R1; and D1 is H. In another embodiment of Formula (III), A1 is N; B1 is NHR1; and D1 is H. In another embodiment of Formula (III), A1 is N; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (III), A1 is N; B1 is OR1; and D1 is H. In another embodiment of Formula (III), A1 is N; B1 is Cl; and D1 is H. In another embodiment of Formula (III), A1 is N; B1 is R1; and D1 is H.
In one embodiment of Formula (III), E1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is N; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is N; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (III), A1 is N; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is N; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (III), A1 is N; B1 is R1; D1 is H; and E1 is H.
In one embodiment of Formula (III), Y1 is H, CN, NO2, F, Cl, Br, I, CF3, R17, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (III), Y1 is H. In another embodiment of Formula (III), Y1 is CN. In another embodiment of Formula (III), Y1 is F, Cl, Br, or I. In another embodiment of Formula (III), Y1 is CF3. In another embodiment of Formula (III), Y1 is SR17. In another embodiment of Formula (III), Y1 is OR17. In another embodiment of Formula (III), Y1 is NO2. In another embodiment of Formula (III), Y1 is SO2R17; wherein R17 is as defined herein. In another embodiment of Formula (III), Y1 is SO2R17; wherein R17 is alkyl. In another embodiment of Formula (III), Y1 is R17; wherein R17 is alkynyl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R7; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (III), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (IT), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F. In another embodiment of Formula (III), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (III), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (III), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (III), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (III), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (III), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (III), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (III), R1 is R4 or R1. In one embodiment of Formula (III), R1 is R4. In one embodiment of Formula (III), R1 is R5. In one embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl. In one embodiment of Formula (III), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R57 or N(R17)2. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; and R57 is R60. In another embodiment of Formula (III), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (III), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R11 is alkyl which is unsubstituted or substituted with R62; R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (III), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl.
In one embodiment of Formula (IT), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (III), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (III), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (III), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (III), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (III), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (IT), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R61; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (III), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (III), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (III), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (III), R7 is R1, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R7 is R8 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R7 is R11 which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (III), R8 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (III), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (III), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl, which are unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is tetrahydropyranyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (TI), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (III), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R11 is alkyl. In another embodiment of Formula (III), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (III), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (III), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (III), R11 is alkyl; which is substituted with OR12; R12 is R16; and R16 is alkyl. In another embodiment of Formula (III), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (III), R11 is alkyl; which is substituted with R12; R12 is R14; and R14 is heteroaryl.
In one embodiment of Formula (III),
Still another embodiment pertains to compounds having Formula (III), which are
In another aspect, the present invention provides compounds of Formula (IV)
In one embodiment of Formula (IV), n, p, r, and s are each 0.
In one embodiment of Formula (IV), A1 is N. In another embodiment of Formula (IV), A1 is C(A2). In another embodiment of Formula (IV), A1 is C(A2); and A2 is H, F, Cl, Br, or I. In another embodiment of Formula (IV), A1 is C(A2); and A2 is H.
In one embodiment of Formula (IV), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (IV), A is C(A2); A2 is H; and B1 is OR1. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; and B1 is Cl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; and B1 is R1. In another embodiment of Formula (IV), A1 is N; and B1 is NHR1. In another embodiment of Formula (IV), A1 is N; and B1 is OR1. In another embodiment of Formula (IV), A1 is N; and B1 is Cl. In another embodiment of Formula (IV), A1 is N; and B1 is R1.
In one embodiment of Formula (IV), D1 is H or Cl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is OR1; and D1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is Cl; and D1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is R1; and D1 is H. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; and D1 is H. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (IV), A1 is N; B1 is OR1; and D1 is H. In another embodiment of Formula (IV), A1 is N; B1 is Cl; and D1 is H. In another embodiment of Formula (IV), A1 is N; B1 is R1; and D1 is H.
In one embodiment of Formula (IV), E1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (IV), A1 is N; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (IV), A is N; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (IV), A1 is N; B1 is R1; D1 is H; and E1 is H.
In one embodiment of Formula (IV), Y1 is H, CN, NO2, F, Cl, Br, I, CF3, R17, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (IV), Y is H. In another embodiment of Formula (IV), Y is CN. In another embodiment of Formula (IV), Y1 is F, Cl, Br, or I. In another embodiment of Formula (IV), Y is CF3. In another embodiment of Formula (IV), Y1 is SR17. In another embodiment of Formula (IV), Y1 is OR17. In another embodiment of Formula (IV), Y1 is NO2. In another embodiment of Formula (IV), Y1 is SO2R17; wherein R17 is as defined herein. In another embodiment of Formula (IV), Y1 is SO2R17; wherein R17 is alkyl. In another embodiment of Formula (IV), Y1 is R17; wherein R17 is alkynyl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y is NO2. In another embodiment of Formula (IV), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R7; wherein R17 is alkyl substituted with three F. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (IV), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (IV), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (IV), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (IV), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (IV), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (IV), R1 is R4 or R5. In one embodiment of Formula (IV), R1 is R4. In one embodiment of Formula (IV), R1 is R5. In one embodiment of Formula (IV), R is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (IV), R is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (IV), R is R4; and R4 is cycloalkyl. In one embodiment of Formula (IV), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R57 or N(R57)2. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R51; and R51 is R60. In another embodiment of Formula (IV), R is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (IV), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R7; R7 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62, R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (IV), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl
In one embodiment of Formula (TV), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (IV), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (IV), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (IV), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (IV), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (IV), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (IV), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R61; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (IV), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (IV), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (IV), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (IV), R7 is R8, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R7 is R8 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R7 is R11 which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (IV), R8 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (IV), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (IV), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl, which are unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is tetrahydropyranyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl, which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (IV), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (TV), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R11 is alkyl. In another embodiment of Formula (IV), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (IV), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (IV), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (IV), R11 is alkyl; which is substituted with OR12; R12 is R16; and R16 is alkyl. In another embodiment of Formula (IV), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (IV), R11 is alkyl; which is substituted with R12, R12 is R14, and R14 is heteroaryl.
In one embodiment of Formula (IV),
Still another embodiment pertains to compounds having Formula (IV), which are 4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; 4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({4-[(3-morpholin-4-ylpropyl)amino]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide; and therapeutically acceptable salts, and metabolites thereof.
In another aspect, the present invention provides compounds of Formula (V)
In one embodiment of Formula (V), n, p, r, and t are each 0.
In one embodiment of Formula (V), A1 is N. In another embodiment of Formula (V), A1 is C(A2). In another embodiment of Formula (V), A1 is C(A2); and A2 is H, F, Cl, Br, or I. In another embodiment of Formula (V), A1 is C(A2); and A2 is H.
In one embodiment of Formula (V), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I. In another embodiment of Formula (V), A1 is C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (V), A1 is C(A2); A2 is H; and B1 is OR1. In another embodiment of Formula (V), A1 is C(A2); A2 is H; and B1 is Cl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; and B1 is R1. In another embodiment of Formula (V), A1 is N; and B1 is NHR1. In another embodiment of Formula (V), A1 is N; and B1 is OR1. In another embodiment of Formula (V), A1 is N; and B1 is Cl. In another embodiment of Formula (V), A is N; and B1 is R1.
In one embodiment of Formula (V), D1 is H or Cl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is OR1; and D1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is Cl; and D1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is R1; and D1 is H. In another embodiment of Formula (V), A1 is N; B1 is NHR1; and D1 is H. In another embodiment of Formula (V), A1 is N; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (V), A1 is N; B1 is OR1; and D1 is H. In another embodiment of Formula (V), A1 is N; B1 is Cl; and D1 is H. In another embodiment of Formula (V), A1 is N; B1 is R1; and D1 is H.
In one embodiment of Formula (V), E1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is N; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is N; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (V), A1 is N; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is N; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (V), A1 is N; B1 is R1; D1 is H; and E1 is H.
In one embodiment of Formula (V), Y1 is H, CN, NO2, F, Cl, Br, I, CF3, R17, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (V), Y1 is H. In another embodiment of Formula (V), Y1 is CN. In another embodiment of Formula (V), Y1 is F, Cl, Br, or I. In another embodiment of Formula (V), Y1 is CF3. In another embodiment of Formula (V), Y1 is SR17. In another embodiment of Formula (V), Y1 is OR17. In another embodiment of Formula (V), Y1 is NO2. In another embodiment of Formula (V), Y1 is SO2R17; wherein R17 is as defined herein. In another embodiment of Formula (V), Y1 is SO2R17; wherein R17 is alkyl. In another embodiment of Formula (V), Y is R1; wherein R7 is alkynyl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (V), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R11 is alkyl substituted with three F. In another embodiment of Formula (V), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R17; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (V), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (V), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (V), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (V), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (V), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (V), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (V), R1 is R4 or R5. In one embodiment of Formula (V), R1 is R4. In one embodiment of Formula (V), R1 is R5. In one embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl. In one embodiment of Formula (V), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R57 or N(R57)2. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; and R17 is R60. In another embodiment of Formula (V), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (V), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62; R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (V), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl
In one embodiment of Formula (V), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (V), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (V), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (V), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R7; R7 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (V), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (V), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (V), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R60; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (V), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (V), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (V), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (V), R7 is R8, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R7 is R8 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R7 is R11 which is unsubstituted or substituted as defined herein. In one embodiment of Formula (V), R8 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (V), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (V), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl, which are unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is tetrahydropyranyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (V), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (V), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R11 is alkyl. In another embodiment of Formula (V), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (V), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (V), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (V), R11 is alkyl; which is substituted with OR12; R12 is R16; and R16 is alkyl. In another embodiment of Formula (V), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (V), R11 is alkyl; which is substituted with R12; R12 is R14; and R14 is heteroaryl.
In one embodiment of Formula (V),
Still another embodiment pertains to a compound having Formula (V), which is
In another aspect, the present invention provides compounds of Formula (VI)
In one embodiment of Formula (VI), n, p, r, and q are each 0.
In one embodiment of Formula (VI), A1 is N. In another embodiment of Formula (VI), A1 is C(A2). In another embodiment of Formula (VI), A1 is C(A2); and A2 is H, F, Cl, Br, or I. In another embodiment of Formula (VI), A1 is C(A2); and A2 is H.
In one embodiment of Formula (VI), B1 is R1, OR1, NHR1, NHC(O)R1, F, Cl, Br, or I.
In another embodiment of Formula (VI), A1 is C(A2); A2 is H; and B1 is NHR1. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; and B1 is OR1. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; and B1 is Cl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; and B1 is R1. In another embodiment of Formula (VI), A1 is N; and B1 is NHR1. In another embodiment of Formula (VI), A1 is N; and B1 is OR1. In another embodiment of Formula (VI), A1 is N; and B1 is Cl. In another embodiment of Formula (VI), A1 is N; and B1 is R1.
In one embodiment of Formula (VI), D1 is H or Cl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is OR1; and D1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is Cl; and D1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is R1; and D1 is H. In another embodiment of Formula (VI), A1 is N; B is NHR1; and D1 is H. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; and D1 is Cl. In another embodiment of Formula (VI), A1 is N; B1 is OR1; and D1 is H. In another embodiment of Formula (VI), A1 is N; B1 is Cl; and D1 is H. In another embodiment of Formula (VI), A1 is N; B1 is R1; and D1 is H.
In one embodiment of Formula (VI), E1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR; E1 is H; and D1 is Cl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is OR1; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is R1; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; E1 is H; and D1 is Cl. In another embodiment of Formula (VI), A1 is N; B1 is OR; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is N; B1 is Cl; D1 is H; and E1 is H. In another embodiment of Formula (VI), A1 is N; B1 is R1; D1 is H; and E1 is H.
In one embodiment of Formula (VI), Y1 is H, CN, NO2, F, Cl, Br, I, CF3, R7, OR17, SR17, SO2R17, or C(O)NH2. In another embodiment of Formula (VI), Y1 is H. In another embodiment of Formula (VI), Y1 is CN. In another embodiment of Formula (VI), Y1 is F, Cl, Br, or I. In another embodiment of Formula (VI), Y1 is CF3. In another embodiment of Formula (VI), Y1 is SR. In another embodiment of Formula (VI), Y1 is OR17. In another embodiment of Formula (VI), Y1 is NO2. In another embodiment of Formula (VI), Y1 is SO2R17; wherein R17 is as defined herein. In another embodiment of Formula (VI), Y is SO2R17; wherein R17 is alkyl. In another embodiment of Formula (VI), Y1 is R17; wherein R17 is alkynyl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R7; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (VI), A1 is C(A2); A2 is H; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2 or SO2R1; wherein R17 is alkyl or alkynyl. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is NO2. In another embodiment of Formula (VI), A1 is N; B1 is NHR1; D1 is H; E1 is H; and Y1 is SO2R17; wherein R17 is alkyl substituted with three F.
In one embodiment of Formula (IV), Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (IV), Y1 and B1, together with the atoms to which they are attached, are heteroarene. In another embodiment of Formula (IV), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are benzene. In another embodiment of Formula (IV), A1 is C(A2); A2, G1, E1, and D1 are independently selected H; and Y1 and B1, together with the atoms to which they are attached, are heteroarene.
In one embodiment of Formula (VI), R1 is R4 or R5. In one embodiment of Formula (VI), R1 is R4. In one embodiment of Formula (VI), R1 is R5. In one embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl. In one embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl or heterocycloalkyl. In one embodiment of Formula (VI), R is R4; and R4 is cycloalkyl. In one embodiment of Formula (VI), R1 is R4; and R4 is heterocycloalkyl.
In one embodiment of Formula (VI), R is R4; and R4 is cycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted as defined herein. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with R57 or N(R57)2. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; and R17 is R60. In another embodiment of Formula (VI), R1 is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; and R60 is heterocycloalkyl. In another embodiment of Formula (VI), R is R4; R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl ring is morpholinyl. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is substituted with N(R57)2. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with N(R57)2; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62. In another embodiment of Formula (VI), R is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is unsubstituted or substituted with R62; R62 is R65; and R65 is cycloalkyl. In another embodiment of Formula (VI), R1 is R4; and R4 is cycloalkyl; wherein the cycloalkyl ring is cyclohexyl; and wherein the cyclohexyl ring is substituted with R57; R57 is R61; and R61 is alkyl which is substituted with R62; R62 is R65; and R65 is cyclopropyl.
In one embodiment of Formula (VI), R1 is R4; and R4 is heterocycloalkyl; wherein R4 is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted as defined herein. In another embodiment of Formula (VI), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is substituted with R57. In another embodiment of Formula (VI), R1 is R4; and R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the heterocycloalkyl ring is substituted with R57; and R57 is R60 or R61. In another embodiment of Formula (VI), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60 or R61; R60 is heterocycloalkyl; and R61 is alkyl. In another embodiment of Formula (VI), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R60; R60 is heterocycloalkyl; wherein the heterocycloalkyl is tetrahydropyranyl. In another embodiment of Formula (VI), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with R57; R57 is R61; R61 is alkyl; and the alkyl is methyl. In another embodiment of Formula (VI), R1 is R4; R4 is heterocycloalkyl; wherein the heterocycloalkyl ring is piperdinyl or piperizinyl; and wherein the piperdinyl or piperizinyl ring is substituted with C(O)OR57; R57 is R60; R61 is alkyl; and the alkyl is methyl.
In one embodiment of Formula (VI), R1 is R5; and R5 is alkyl which is unsubstituted or substituted. In one embodiment of Formula (VI), R1 is R5; and R5 is alkyl which is unsubstituted or substituted with R7, OR7, OH, CN, or F. In another embodiment of Formula (VI), R1 is R5; and R5 is alkyl which is substituted with R7, OR7, NHR7, or N(R7)2.
In one embodiment of Formula (VI), R7 is R8, R9, R10 or R11 which are unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R7 is R1 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R7 is R9 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R7 is R10 which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R7 is R11 which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (VI), R8 is phenyl which is unsubstituted or substituted as defined herein.
In one embodiment of Formula (VI), R9 is heteroaryl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R9 is furanyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R9 is furanyl; which is unsubstituted.
In one embodiment of Formula (VI), R10 is cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl, heterocycloalkyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is heterocycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is tetrahydrofuranyl, tetrahydropyranyl, morpholinyl, dioxanyl, oxetanyl, piperdinyl, or pyrrolidinyl; which are unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is tetrahydropyranyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is morpholinyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is cycloalkyl which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is cyclohexyl, cyclopropyl, cyclobutyl, or bicyclo[2.2.1]heptanyl, which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R10 is heterocycloalkyl which is fused with R10A; and R10A is heteroarene. In another embodiment of Formula (VI), R10 is 5,6,7,8-tetrahydroimidazo[1,2-a]pyridinyl.
In one embodiment of Formula (VI), R11 is alkyl, alkenyl or alkynyl which are unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R11 is alkyl. In another embodiment of Formula (VI), R11 is methyl; which is unsubstituted or substituted as defined herein. In another embodiment of Formula (VI), R11 is alkyl; which is substituted as defined herein. In another embodiment of Formula (VI), R11 is alkyl; which is substituted with R12, OR12, or CF3. In another embodiment of Formula (VI), R11 is alkyl, which is substituted with OR12; R12 is R10; and R16 is alkyl. In another embodiment of Formula (VI), R11 is alkyl; which is substituted with CF3. In another embodiment of Formula (VI), R11 is alkyl, which is substituted with R12; R12 is R14; and R14 is heteroaryl.
In one embodiment of Formula (VI),
Still another embodiment pertains to a compound having Formula (VI), which is
Another embodiment comprises pharmaceutical compositions comprising a compound having Formula (I) and an excipient.
Still another embodiment comprises methods of treating cancer in a mammal comprising administering thereto a therapeutically acceptable amount of a compound having Formula (I).
Still another embodiment comprises methods of treating autoimmune disease in a mammal comprising administering thereto a therapeutically acceptable amount of a compound having Formula (I).
Still another embodiment pertains to compositions for treating diseases during which anti-apoptotic Bcl-2 proteins are expressed, said compositions comprising an excipient and a therapeutically effective amount of the compound having Formula (I).
Still another embodiment pertains to methods of treating disease in a patient during which anti-apoptotic Bcl-2 proteins are expressed, said methods comprising administering to the patient a therapeutically effective amount of a compound having Formula (I).
Still another embodiment pertains to compositions for treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, prostate cancer, small cell lung cancer or spleen cancer, said compositions comprising an excipient and a therapeutically effective amount of the compound having Formula (I).
Still another embodiment pertains to methods of treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, prostate cancer, small cell lung cancer or spleen cancer in a patient, said methods comprising administering to the patient a therapeutically effective amount of a compound having Formula (I).
Still another embodiment pertains to compositions for treating diseases during which are expressed anti-apoptotic Bcl-2 proteins, said compositions comprising an excipient and a therapeutically effective amount of the compound having Formula (I) and a therapeutically effective amount of one additional therapeutic agent or more than one additional therapeutic agent.
Still another embodiment pertains to methods of treating disease in a patient during which are expressed anti-apoptotic Bcl-2 proteins, said methods comprising administering to the patient a therapeutically effective amount of a compound having Formula (I) and a therapeutically effective amount of one additional therapeutic agent or more than one additional therapeutic agent.
Still another embodiment pertains to compositions for treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer, small cell lung cancer or spleen cancer, said compositions comprising an excipient and a therapeutically effective amount of the compound having Formula (I) and a therapeutically effective amount of one additional therapeutic agent or more than one additional therapeutic agent.
Still another embodiment pertains to methods of treating bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer, small cell lung cancer or spleen cancer in a patient, said methods comprising administering to the patient a therapeutically effective amount of the compound having Formula (I) and a therapeutically effective amount of one additional therapeutic agent or more than one additional therapeutic agent.
Metabolites of compounds having Formula (I), produced by in vitro or in vivo metabolic processes, may also have utility for treating diseases associated with anti-apoptotic Bcl-2 proteins.
Certain precursor compounds which may be metabolized in vitro or in vivo to form compounds having Formula (I) may also have utility for treating diseases associated with expression of anti-apoptotic Bcl-2 proteins.
Compounds having Formula (I) may exist as acid addition salts, basic addition salts or zwitterions. Salts of the compounds are prepared during isolation or following purification of the compounds. Acid addition salts of the compounds are those derived from the reaction of the compounds with an acid. For example, the acetate, adipate, alginate, bicarbonate, citrate, aspartate, benzoate, benzenesulfonate, bisulfate, butyrate, camphorate, camphorsufonate, digluconate, formate, fumarate, glycerophosphate, glutamate, hemisulfate, heptanoate, hexanoate, hydrochloride, hydrobromide, hydroiodide, lactobionate, lactate, maleate, mesitylenesulfonate, methanesulfonate, naphthylenesulfonate, nicotinate, oxalate, pamoate, pectinate, persulfate, phosphate, picrate, propionate, succinate, tartrate, thiocyanate, trichloroacetic, trifluoroacetic, para-toluenesulfonate, and undecanoate salts of the compounds are contemplated as being embraced by this invention. Basic addition salts of the compounds are those derived from the reaction of the compounds with the hydroxide, carbonate or bicarbonate of cations such as lithium, sodium, potassium, calcium, and magnesium.
The compounds having Formula (I) may be administered, for example, bucally, ophthalmically, orally, osmotically, parenterally (intramuscularly, intraperitoneally intrasternally, intravenously, subcutaneously), rectally, topically, transdermally or vaginally.
Therapeutically effective amounts of compounds having Formula (I) depend on the recipient of the treatment, the disorder being treated and the severity thereof, the composition containing the compound, the time of administration, the route of administration, the duration of treatment, the compound potency, its rate of clearance and whether or not another drug is co-administered. The amount of a compound of this invention having Formula (I) used to make a composition to be administered daily to a patient in a single dose or in divided doses is from about 0.03 to about 200 mg/kg body weight. Single dose compositions contain these amounts or a combination of submultiples thereof.
Compounds having Formula (I) may be administered with or without an excipient. Excipients include, for example, encapsulating materials or additives such as absorption accelerators, antioxidants, binders, buffers, coating agents, coloring agents, diluents, disintegrating agents, emulsifiers, extenders, fillers, flavoring agents, humectants, lubricants, perfumes, preservatives, propellants, releasing agents, sterilizing agents, sweeteners, solubilizers, wetting agents and mixtures thereof.
Excipients for preparation of compositions comprising a compound having Formula (I) to be administered orally in solid dosage form include, for example, agar, alginic acid, aluminum hydroxide, benzyl alcohol, benzyl benzoate, 1,3-butylene glycol, carbomers, castor oil, cellulose, cellulose acetate, cocoa butter, corn starch, corn oil, cottonseed oil, cross-povidone, diglycerides, ethanol, ethyl cellulose, ethyl laureate, ethyl oleate, fatty acid esters, gelatin, germ oil, glucose, glycerol, groundnut oil, hydroxypropylmethyl cellulose, isopropanol, isotonic saline, lactose, magnesium hydroxide, magnesium stearate, malt, mannitol, monoglycerides, olive oil, peanut oil, potassium phosphate salts, potato starch, povidone, propylene glycol, Ringer's solution, safflower oil, sesame oil, sodium carboxymethyl cellulose, sodium phosphate salts, sodium lauryl sulfate, sodium sorbitol, soybean oil, stearic acids, stearyl fumarate, sucrose, surfactants, talc, tragacanth, tetrahydrofurfuryl alcohol, triglycerides, water, and mixtures thereof. Excipients for preparation of compositions comprising a compound of this invention having Formula (I) to be administered ophthalmically or orally in liquid dosage forms include, for example, 1,3-butylene glycol, castor oil, corn oil, cottonseed oil, ethanol, fatty acid esters of sorbitan, germ oil, groundnut oil, glycerol, isopropanol, olive oil, polyethylene glycols, propylene glycol, sesame oil, water and mixtures thereof. Excipients for preparation of compositions comprising a compound of this invention having Formula (I) to be administered osmotically include, for example, chlorofluorohydrocarbons, ethanol, water and mixtures thereof. Excipients for preparation of compositions comprising a compound of this invention having Formula (I) to be administered parenterally include, for example, 1,3-butanediol, castor oil, corn oil, cottonseed oil, dextrose, germ oil, groundnut oil, liposomes, oleic acid, olive oil, peanut oil, Ringer's solution, safflower oil, sesame oil, soybean oil, U.S.P. or isotonic sodium chloride solution, water and mixtures thereof. Excipients for preparation of compositions comprising a compound of this invention having Formula (I) to be administered rectally or vaginally include, for example, cocoa butter, polyethylene glycol, wax and mixtures thereof.
Compounds having Formula (I) are expected to be useful when used with alkylating agents, angiogenesis inhibitors, antibodies, antimetabolites, antimitotics, antiproliferatives, antivirals, aurora kinase inhibitors, other apoptosis promoters (for example, Bcl-xL, Bcl-w and Bfl-1) inhibitors, activators of death receptor pathway, Bcr-Abl kinase inhibitors, BiTE (Bi-Specific T cell Engager) antibodies, antibody drug conjugates, biologic response modifiers, cyclin-dependent kinase inhibitors, cell cycle inhibitors, cyclooxygenase-2 inhibitors, DVDs, leukemia viral oncogene homolog (ErbB2) receptor inhibitors, growth factor inhibitors, heat shock protein (HSP)-90 inhibitors, histone deacetylase (HDAC) inhibitors, hormonal therapies, immunologicals, inhibitors of inhibitors of apoptosis proteins (IAPs), intercalating antibiotics, kinase inhibitors, kinesin inhibitors, Jak2 inhibitors, mammalian target of rapamycin inhibitors, microRNA's, mitogen-activated extracellular signal-regulated kinase inhibitors, multivalent binding proteins, non-steroidal anti-inflammatory drugs (NSAIDs), poly ADP (adenosine diphosphate)-ribose polymerase (PARP) inhibitors, platinum chemotherapeutics, polo-like kinase (Plk) inhibitors, phosphoinositide-3 kinase (PI3K) inhibitors, proteosome inhibitors, purine analogs, pyrimidine analogs, receptor tyrosine kinase inhibitors, etinoids/deltoids plant alkaloids, small inhibitory ribonucleic acids (siRNAs), topoisomerase inhibitors, ubiquitin ligase inhibitors, and the like, and in combination with one or more of these agents.
BiTE antibodies are bi-specific antibodies that direct T-cells to attack cancer cells by simultaneously binding the two cells. The T-cell then attacks the target cancer cell. Examples of BiTE antibodies include adecatumumab (Micromet MT201), blinatumomab (Micromet MT103) and the like. Without being limited by theory, one of the mechanisms by which T-cells elicit apoptosis of the target cancer cell is by exocytosis of cytolytic granule components, which include perforin and granzyme B. In this regard, Bcl-2 has been shown to attenuate the induction of apoptosis by both perforin and granzyme B. These data suggest that inhibition of Bcl-2 could enhance the cytotoxic effects elicited by T-cells when targeted to cancer cells (V. R. Sutton, D. L. Vaux and J. A. Trapani, J. of Immunology 1997, 158 (12), 5783).
SiRNAs are molecules having endogenous RNA bases or chemically modified nucleotides. The modifications do not abolish cellular activity, but rather impart increased stability and/or increased cellular potency. Examples of chemical modifications include phosphorothioate groups, 2′-deoxynucleotide, 2′-OCH3-containing ribonucleotides, 2′-F-ribonucleotides, 2′-methoxyethyl ribonucleotides, combinations thereof and the like. The siRNA can have varying lengths (e.g., 10-200 bps) and structures (e.g., hairpins, single/double strands, bulges, nicks/gaps, mismatches) and are processed in cells to provide active gene silencing. A double-stranded siRNA (dsRNA) can have the same number of nucleotides on each strand (blunt ends) or asymmetric ends (overhangs). The overhang of 1-2 nucleotides can be present on the sense and/or the antisense strand, as well as present on the 5′- and/or the 3′-ends of a given strand. For example, siRNAs targeting Mel-1 have been shown to enhance the activity of ABT-263, (i.e., N-(4-(4-((2-(4-chlorophenyl)-5,5-dimethyl-1-cyclohex-1-en-1-yl)methyl)piperazin-1-yl)benzoyl)-4-(((1R)-3-(morpholin-4-yl)-1-((phenylsulfanyl)methyl)propyl)amino)-3-((trifluoromethyl)sulfonyl)benzenesulfonamide) or ABT-737 (i.e., N-(4-(4-((4′-chloro(1,1′-biphenyl)-2-yl)methyl)piperazin-1-yl)benzoyl)-4-(((1R)-3-(dimethylamino)-1-((phenylsulfanyl)methyl)propyl)amino)-3-nitrobenzenesulfonamide) in multiple tumor cell lines (Tse et. al, Cancer Research 2008, 68(9), 3421 and references therein).
Multivalent binding proteins are binding proteins comprising two or more antigen binding sites. Multivalent binding proteins are engineered to have the three or more antigen binding sites and are generally not naturally occurring antibodies. The term “multispecific binding protein” means a binding protein capable of binding two or more related or unrelated targets. Dual variable domain (DVD) binding proteins are tetravalent or multivalent binding proteins binding proteins comprising two or more antigen binding sites. Such DVDs may be monospecific (i.e., capable of binding one antigen) or multispecific (i.e., capable of binding two or more antigens). DVD binding proteins comprising two heavy chain DVD polypeptides and two light chain DVD polypeptides are referred to as DVD Ig's. Each half of a DVD Ig comprises a heavy chain DVD polypeptide, a light chain DVD polypeptide, and two antigen binding sites. Each binding site comprises a heavy chain variable domain and a light chain variable domain with a total of 6 CDRs involved in antigen binding per antigen binding site.
Alkylating agents include altretamine, AMD-473, AP-5280, apaziquone, bendamustine, brostallicin, busulfan, carboquone, carmustine (BCNU), chlorambucil, CLORETAZINE® (laromustine, VNP 40101M), cyclophosphamide, decarbazine, estramustine, fotemustine, glufosfamide, ifosfamide, KW-2170, lomustine (CCNU), mafosfamide, melphalan, mitobronitol, mitolactol, nimustine, nitrogen mustard N-oxide, ranimustine, temozolomide, thiotepa, TREANDA® (bendamustine), treosulfan, rofosfamide and the like.
Angiogenesis inhibitors include endothelial-specific receptor tyrosine kinase (Tie-2) inhibitors, epidermal growth factor receptor (EGFR) inhibitors, insulin growth factor-2 receptor (IGFR-2) inhibitors, matrix metalloproteinase-2 (MMP-2) inhibitors, matrix metalloproteinase-9 (MMP-9) inhibitors, platelet-derived growth factor receptor (PDGFR) inhibitors, thrombospondin analogs, vascular endothelial growth factor receptor tyrosine kinase (VEGFR) inhibitors and the like.
Antimetabolites include ALIMTA® (pemetrexed disodium, LY231514, MTA), 5-azacitidine, XELODA® (capecitabine), carmofur, LEUSTAT® (cladribine), clofarabine, cytarabine, cytarabine ocfosfate, cytosine arabinoside, decitabine, deferoxamine, doxifluridine, eflomithine, EICAR (5-ethynyl-1-β-D-ribofuranosylimidazole-4-carboxamide), enocitabine, ethnylcytidine, fludarabine, 5-fluorouracil alone or in combination with leucovorin, GEMZAR® (gemcitabine), hydroxyurea, ALKERAN® (melphalan), mercaptopurine, 6-mercaptopurine riboside, methotrexate, mycophenolic acid, nelarabine, nolatrexed, ocfosfate, pelitrexol, pentostatin, raltitrexed, Ribavirin, triapine, trimetrexate, S-1, tiazofurin, tegafur, TS-1, vidarabine, UFT and the like.
Antivirals include ritonavir, hydroxychloroquine and the like.
Aurora kinase inhibitors include ABT-348, AZD-1152, MLN-8054, VX-680, Aurora A-specific kinase inhibitors, Aurora B-specific kinase inhibitors and pan-Aurora kinase inhibitors and the like.
Bcl-2 protein inhibitors include AT-101 ((−)gossypol), GENASENSE® (G3139 or oblimersen (Bcl-2-targeting antisense oligonucleotide)), IPI-194, IPI-565, N-(4-(4-((4′-chloro(1,1′-biphenyl)-2-yl)methyl)piperazin-1-yl)benzoyl)-4-(((1R)-3-(dimethylamino)-1-((phenylsulfanyl)methyl)propyl)amino)-3-nitrobenzenesulfonamide) (ABT-737), N-(4-(4-((2-(4-chlorophenyl)-5,5-dimethyl-1-cyclohex-1-en-1-yl)methyl)piperazin-1-yl)benzoyl)-4-(((1R)-3-(morpholin-4-yl)-1-((phenylsulfanyl)methyl)propyl)amino)-3-((trifluoromethyl)sulfonyl)benzenesulfonamide (ABT-263), GX-070 (obatoclax) and the like.
Bcr-Abl kinase inhibitors include DASATINIB® (BMS-354825), GLEEVEC® (imatinib) and the like.
CDK inhibitors include AZD-5438, BMI-1040, BMS-032, BMS-387, CVT-2584, flavopyridol, GPC-286199, MCS-5A, PD0332991, PHA-690509, seliciclib (CYC-202, R-roscovitine), ZK-304709 and the like.
COX-2 inhibitors include ABT-963, ARCOXIA® (etoricoxib), BEXTRA® (valdecoxib), BMS347070, CELEBREX® (celecoxib), COX-189 (lumiracoxib), CT-3, DERAMAXX® (deracoxib), JTE-522, 4-methyl-2-(3,4-dimethylphenyl)-1-(4-sulfamoylphenyl-1H-pyrrole), MK-663 (etoricoxib), NS-398, parecoxib, RS-57067, SC-58125, SD-8381, SVT-2016, S-2474, T-614, VIOXX® (rofecoxib) and the like.
EGFR inhibitors include ABX-EGF, anti-EGFR immunoliposomes, EGF-vaccine, EMD-7200, ERBITUX® (cetuximab), HR3, IgA antibodies, IRESSA® (gefitinib), TARCEVA® (erlotinib or OSI-774), TP-38, EGFR fusion protein, TYKERB® (lapatinib) and the like.
ErbB2 receptor inhibitors include CP-724-714, CI-1033 (canertinib), HERCEPTIN® (trastuzumab), TYKERB® (lapatinib), OMNITARG® (2C4, petuzumab), TAK-165, GW-572016 (ionafarnib), GW-282974, EKB-569, PI-166, dHER2 (HER2 vaccine), APC-8024 (HER-2 vaccine), anti-HER/2neu bispecific antibody, B7.her2IgG3, AS HER2 trifunctional bispecfic antibodies, mAB AR-209, mAB 2B-1 and the like.
Histone deacetylase inhibitors include depsipeptide, LAQ-824, MS-275, trapoxin, suberoylanilide hydroxamic acid (SAHA), TSA, valproic acid and the like.
HSP-90 inhibitors include 17-AAG-nab, 17-AAG, CNF-101, CNF-1010, CNF-2024, 17-DMAG, geldanamycin, IPI-504, KOS-953, MYCOGRAB® (human recombinant antibody to HSP-90), NCS-683664, PU24FCl, PU-3, radicicol, SNX-2112, STA-9090 VER49009 and the like.
Inhibitors of inhibitors of apoptosis proteins include HGS1029, GDC-0145, GDC-0152, LCL-161, LBW-242 and the like.
Antibody drug conjugates include anti-CD22-MC-MMAF, anti-CD22-MC-MMAE, anti-CD22-MCC-DM1, CR-011-vcMMAE, PSMA-ADC, MEDI-547, SGN-19Am SGN-35, SGN-75 and the like
Activators of death receptor pathway include TRAIL, antibodies or other agents that target TRAIL or death receptors (e.g., DR4 and DR5) such as Apomab, conatumumab, ETR2-STO1, GDC0145, (lexatumumab), HGS-1029, LBY-135, PRO-1762 and trastuzumab.
Kinesin inhibitors include Eg5 inhibitors such as AZD4877, ARRY-520; CENPE inhibitors such as GSK923295A and the like.
JAK-2 inhibitors include CEP-701 (lesaurtinib), XLO19 and INCB018424 and the like.
MEK inhibitors include ARRY-142886, ARRY-438162 PD-325901, PD-98059 and the like. mTOR inhibitors include AP-23573, CCI-779, everolimus, RAD-001, rapamycin, temsirolimus, ATP-competitive TORC1/TORC2 inhibitors, including PI-103, PP242, PP30, Torin 1 and the like.
Non-steroidal anti-inflammatory drugs include AMIGESIC® (salsalate), DOLOBID® (diflunisal), MOTRIN® (ibuprofen), ORUDIS® (ketoprofen), RELAFEN® (nabumetone), FELDENE® (piroxicam), ibuprofen cream, ALEVE® (naproxen) and NAPROSYN® (naproxen), VOLTAREN® (diclofenac), INDOCIN® (indomethacin), CLINORIL® (sulindac), TOLECTIN® (tolmetin), LODINE® (ctodolac), TORADOL® (ketorolac), DAYPRO® (oxaprozin) and the like.
PDGFR inhibitors include C-451, CP-673, CP-868596 and the like.
Platinum chemotherapeutics include cisplatin, ELOXATIN® (oxaliplatin) eptaplatin, lobaplatin, nedaplatin, PARAPLATIN® (carboplatin), satraplatin, picoplatin and the like.
Polo-like kinase inhibitors include BI-2536 and the like.
Phosphoinositide-3 kinase (PI3K) inhibitors include wortmannin, LY294002, XL-147, CAL-120, ONC-21, AEZS-127, ETP-45658, PX-866, GDC-0941, BGT226, BEZ235, XL765 and the like.
Thrombospondin analogs include ABT-510, ABT-567, ABT-898, TSP-1 and the like.
VEGFR inhibitors include AVASTIN® (bevacizumab), ABT-869, AEE-788, ANGIOZYME™ (a ribozyme that inhibits angiogenesis (Ribozyme Pharmaceuticals (Boulder, CO.) and Chiron, (Emeryville, CA)), axitinib (AG-13736), AZD-2171, CP-547,632, IM-862, MACUGEN (pegaptamib), NEXAVAR (sorafenib, BAY43-9006), pazopanib (GW-786034), vatalanib (PTK-787, ZK-222584), SUTENT® (sunitinib, SU-11248), VEGF trap, ZACTIMA™ (vandetanib, ZD-6474) and the like.
Antibiotics include intercalating antibiotics aclarubicin, actinomycin D, amrubicin, annamycin, adriamycin, BLENOXANE® (bleomycin), daunorubicin, CAELYX® or MYOCET® (liposomal doxorubicin), elsamitrucin, epirbucin, glarbuicin, ZAVEDOS® (idarubicin), mitomycin C, nemorubicin, neocarzinostatin, peplomycin, pirarubicin, rebeccamycin, stimalamer, streptozocin, VALSTAR® (valrubicin), zinostatin and the like.
Topoisomerase inhibitors include aclarubicin, 9-aminocamptothecin, amonafide, amsacrine, becatecarin, belotecan, BN-80915, CAMPTOSAR® (irinotecan hydrochloride), camptothecin, CARDIOXANE® (dexrazoxine), diflomotecan, edotecarin, ELLENCE® or PHARMORUBICIN® (epirubicin), etoposide, exatecan, 10-hydroxycamptothecin, gimatecan, lurtotecan, mitoxantrone, orathecin, pirarbucin, pixantrone, rubitecan, sobuzoxane, SN-38, tafluposide, topotecan and the like.
Antibodies include AVASTIN® (bevacizumab), CD40-specific antibodies, chTNT-1/B, denosumab, ERBITUX® (cetuximab), HUMAX-CD40 (zanolimumab), IGF1R-specific antibodies, lintuzumab, PANOREX® (edrecolomab), RENCAREX® (WX G250), RITUXAN® (rituximab), ticilimumab, trastuzimab, CD20 antibodies types I and II and the like.
Hormonal therapies include ARIMIDEX® (anastrozole), AROMASIN® (exemestane), arzoxifene, CASODEX® (bicalutamide), CETROTIDE® (cetrorelix), degarelix, deslorelin, DESOPAN® (trilostane), dexamethasone, DROGENIL® (flutamide), EVISTA® (raloxifene), AFEMA™ (fadrozole), FARESTON® (toremifene), FASLODEX® (fulvestrant), FEMARA® (letrozole), formestane, glucocorticoids, HECTOROL® (doxercalciferol), RENAGEL® (sevelamer carbonate), lasofoxifene, leuprolide acetate, MEGACEn (megesterol), MIFEPREX® (mifepristone), NILANDRON™ (nilutamide), NOLVADEX® (tamoxifen citrate), PLENAXIS™ (abarelix), prednisone, PROPECIA® (finasteride), rilostane, SUPREFACT® (buserelin), TRELSTAR (luteinizing hormone releasing hormone (LHRH)), VANTAS® (Histrclin implant), VETORYL® (trilostanc or modrastanc), ZOLADEX® (fosrelin, goserelin) and the like.
Deltoids and retinoids include seocalcitol (EB1089, CB1093), lexacalcitrol (KH1060), fenretinide, PANRETIN® (aliretinoin), ATRAGEN® (liposomal tretinoin), TARGRETIN® (bexarotene), LGD-1550 and the like.
PARP inhibitors include ABT-888 (veliparib), olaparib, KU-59436, AZD-2281, AG-014699, BSI-201, BGP-15, INO-1001, ONO-2231 and the like.
Plant alkaloids include, but are not limited to, vincristine, vinblastine, vindesine, vinorelbine and the like.
Proteasome inhibitors include VELCADE® (bortezomib), MG132, NPI-0052, PR-171 and the like.
Examples of immunologicals include interferons and other immune-enhancing agents. Interferons include interferon alpha, interferon alpha-2a, interferon alpha-2b, interferon beta, interferon gamma-1a, ACTIMMUNE® (interferon gamma-1b) or interferon gamma-n1, combinations thereof and the like. Other agents include ALFAFERONE®, (IFN-α), BAM-002 (oxidized glutathione), BEROMUN® (tasonermin), BEXXAR® (tositumomab), CAMPATH® (alemtuzumab), CTLA4 (cytotoxic lymphocyte antigen 4), decarbazine, denileukin, epratuzumab, GRANOCYTE® (lenograstim), lentinan, leukocyte alpha interferon, imiquimod, MDX-010 (anti-CTLA-4), melanoma vaccine, mitumomab, molgramostim, MYLOTARG™ (gemtuzumab ozogamicin), NEUPOGEN® (filgrastim), OncoVAC-CL, OVAREX® (oregovomab), pemtumomab (Y-muHMFG1), PROVENGE® (sipuleucel-T), sargaramostim, sizofilan, teceleukin, THERACYS® (Bacillus Calmette-Guerin), ubenimex, VIRULIZIN® (immunotherapeutic, Lorus Pharmaceuticals), Z-100 (Specific Substance of Maruyama (SSM)), WF-10 (Tetrachlorodecaoxide (TCDO)), PROLEUKIN® (aldesleukin), ZADAXIN® (thymalfasin), ZENAPAX® (daclizumab), ZEVALIN® (90Y-Ibritumomab tiuxetan) and the like.
Biological response modifiers are agents that modify defense mechanisms of living organisms or biological responses, such as survival, growth or differentiation of tissue cells to direct them to have anti-tumor activity and include krestin, lentinan, sizofiran, picibanil PF-3512676 (CpG-8954), ubenimex and the like.
Pyrimidine analogs include cytarabine (ara C or Arabinoside C), cytosine arabinoside, doxifluridine, FLUDARA® (fludarabine), 5-FU (5-fluorouracil), floxuridine, GEMZAR® (gemcitabine), TOMUDEX® (ratitrexed), TROXATYL™ (triacetyluridine troxacitabine) and the like.
Purine analogs include LANVIS® (thioguanine) and PURI-NETHOL® (mercaptopurine).
Antimitotic agents include batabulin, epothilone D (KOS-862), N-(2-((4-hydroxyphenyl)amino)pyridin-3-yl)-4-methoxybenzenesulfonamide, ixabepilone (BMS 247550), paclitaxel, TAXOTERE® (docetaxel), PNU100940 (109881), patupilone, XRP-9881 (larotaxel), vinflunine, ZK-EPO (synthetic epothilone) and the like.
Ubiquitin ligase inhibitors include MDM2 inhibitors, such as nutlins, NEDD8 inhibitors such as MLN4924 and the like.
Compounds of this invention can also be used as radiosensitizers that enhance the efficacy of radiotherapy. Examples of radiotherapy include external beam radiotherapy, teletherapy, brachytherapy and sealed, unsealed source radiotherapy and the like.
Additionally, compounds having Formula (I) may be combined with other chemotherapeutic agents such as ABRAXANE™ (ABI-007), ABT-100 (famesyl transferase inhibitor), ADVEXIN® (Ad5CMV-p53 vaccine), ALTOCOR® or MEVACOR® (lovastatin), AMPLIGEN® (poly I:poly C12U, a synthetic RNA), APTOSYN® (exisulind), AREDIA® (pamidronic acid), arglabin, L-asparaginase, atamestane (1-methyl-3,17-dione-androsta-1,4-diene), AVAGE® (tazarotene), AVE-8062 (combreastatin derivative) BEC2 (mitumomab), cachectin or cachexin (tumor necrosis factor), canvaxin (vaccine), CEAVAC® (cancer vaccine), CELEUK® (celmoleukin), CEPLENE® (histamine dihydrochloride), CERVARIX® (human papillomavirus vaccine), CHOP® (C: CYTOXAN® (cyclophosphamide); H: ADRIAMYCIN® (hydroxydoxorubicin); O: Vincristine (ONCOVIN®); P: prednisone), CYPAT™ (cyproterone acetate), combrestatin A4P, DAB(389)EGF (catalytic and translocation domains of diphtheria toxin fused via a His-Ala linker to human epidermal growth factor) or TransMID-107R™ (diphtheria toxins), dacarbazine, dactinomycin, 5,6-dimethylxanthenone-4-acetic acid (DMXAA), eniluracil, EVIZON™ (squalamine lactate), DIMERICINE® (T4N5 liposome lotion), discodermolide, DX-8951f (exatecan mesylate), enzastaurin, EP0906 (epithilone B), GARDASIL® (quadrivalent human papillomavirus (Types 6, 11, 16, 18) recombinant vaccine), GASTRIMMUNE®, GENASENSE®, GMK (ganglioside conjugate vaccine), GVAX® (prostate cancer vaccine), halofuginone, histerelin, hydroxycarbamide, ibandronic acid, IGN-101, IL-13-PE38, IL-13-PE38QQR (cintredekin besudotox), IL-13-pseudomonas exotoxin, interferon-α, interferon-γ, JUNOVAN™ or MEPACT™ (mifamurtide), lonafarnib, 5,10-methylenetetrahydrofolate, miltefosine (hexadecylphosphocholine), NEOVASTAT® (AE-941), NEUTREXIN® (trimetrexate glucuronate), NIPENT® (pentostatin), ONCONASE® (a ribonuclease enzyme), ONCOPHAGE® (melanoma vaccine treatment), ONCOVAX® (IL-2 Vaccine), ORATHECIN™ (rubitecan), OSIDEM® (antibody-based cell drug), OVAREX® MAb (murine monoclonal antibody), paclitaxel, PANDIMEX™ (aglycone saponins from ginseng comprising 20(S)protopanaxadiol (aPPD) and 20(S)protopanaxatriol (aPPT)), panitumumab, PANVAC®-VF (investigational cancer vaccine), pegaspargase, PEG Interferon A, phenoxodiol, procarbazine, rebimastat, REMOVAB® (catumaxomab), REVLIMID® (lenalidomide), RSR13 (efaproxiral), SOMATULINE® LA (lanreotide), SORIATANE® (acitretin), staurosporine (Streptomyces staurospores), talabostat (PT100), TARGRETIN® (bexarotene), TAXOPREXIN® (DHA-paclitaxel), TELCYTA® (canfosfamide, TLK286), temilifene, TEMODAR® (temozolomide), tesmilifene, thalidomide, THERATOPE® (STn-KLH), thymitaq (2-amino-3,4-dihydro-6-methyl-4-oxo-5-(4-pyridylthio)quinazoline dihydrochloride), TNFERADE™ (adenovector: DNA carrier containing the gene for tumor necrosis factor-α), TRACLEERa or ZAVESCA® (bosentan), tretinoin (Retin-A), tetrandrine, TRISENOX® (arsenic trioxide), VIRULIZIN®, ukrain (derivative of alkaloids from the greater celandine plant), vitaxin (anti-alphavbeta3 antibody), XCYTRIN® (motexafin gadolinium), XINLAY™ (atrasentan), XYOTAX™ (paclitaxel poliglumex), YONDELIS® (trabectedin), ZD-6126, ZINECARD® (dexrazoxane), ZOMETA® (zolendronic acid), zorubicin and the like.
Data
Determination of the utility of compounds having Formula (I) as binders to and inhibitors of anti-apoptotic Bcl-2 proteins was performed using the Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) Assay. Tb-anti-GST antibody was purchased from Invitrogen (Catalog No. PV4216).
All reagents were used as obtained from the vendor unless otherwise specified. Peptide synthesis reagents including diisopropylethylamine (DIEA), dichloromethane (DCM), N-methylpyrrolidone (NMP), 2-(1H-benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (HBTU), N-hydroxybenzotriazole (HOBt) and piperidine were obtained from Applied Biosystems, Inc. (ABI), Foster City, CA or American Bioanalytical, Natick, MA. Preloaded 9-Fluorenylmethyloxycarbonyl (Fmoc) amino acid cartridges (Fmoc-Ala-OH, Fmoc-Cys(Trt)-OH, Fmoc-Asp(tBu)-OH, Fmoc-Glu(tBu)-OH, Fmoc-Phe-OH, Fmoc-Gly-OH, Fmoc-His(Trt)-OH, Fmoc-Ile-OH, Fmoc-Leu-OH, Fmoc-Lys(Boc)-OH, Fmoc-Met-OH, Fmoc-Asn(Trt)-OH, Fmoc-Pro-OH, Fmor-Gln(Trt)-OH, Fmoc-Arg(Pbf)-OH, Fmoc-Ser(tBu)-OH, Fmoc-Thr(tBu)-OH, Fmoc-Val-OH, Fmoc-Trp(Boc)-OH, Fmoc-Tyr(tBu)-OH) were obtained from ABI or Anaspec, San Jose, CA. The peptide synthesis resin (Fmoc-Rink amide MBHA resin) and Fmoc-Lys(Mtt)-OH were obtained from Novabiochem, San Diego, CA. Single-isomer 6-carboxyfluorescein succinimidyl ester (6-FAM-NHS) was obtained from Anaspec. Trifluoroacetic acid (TFA) was obtained from Oakwood Products, West Columbia, SC. Thioanisole, phenol, triisopropylsilane (TIS), 3,6-dioxa-1,8-octanedithiol (DODT) and isopropanol were obtained from Aldrich Chemical Co., Milwaukee, WI. Matrix-assisted laser desorption ionization mass-spectra (MALDI-MS) were recorded on an Applied Biosystems Voyager DE-PRO MS). Electrospray mass-spectra (ESI-MS) were recorded on Finnigan SSQ7000 (Finnigan Corp., San Jose, CA) in both positive and negative ion mode.
Peptides were synthesized with, at most, 250 μmol preloaded Wang resin/vessel on an ABI 433A peptide synthesizer using 250 μmol scale Fastmoc™ coupling cycles. Preloaded cartridges containing 1 mmol standard Fmoc-amino acids, except for the position of attachment of the fluorophore, where 1 mmol Fmoc-Lys(Mtt)-OH was placed in the cartridge, were used with conductivity feedback monitoring. N-terminal acetylation was accomplished by using 1 mmol acetic acid in a cartridge under standard coupling conditions.
The resin from the synthesizer was washed thrice with DCM and kept wet. 150 mL of 95:4:1 dichloromethane:triisopropylsilane:trifluoroacetic acid was flowed through the resin bed over 30 minutes. The mixture turned deep yellow then faded to pale yellow. 100 mL of DMF was flowed through the bed over 15 minutes. The resin was then washed thrice with DMF and filtered. Ninhydrin tests showed a strong signal for primary amine.
The resin was treated with 2 equivalents 6-FAM-NHS in 1% DIEA/DMF and stirred or shaken at ambient temperature overnight. When complete, the resin was drained, washed thrice with DMF, thrice with (1×DCM and 1× methanol) and dried to provide an orange resin that was negative by ninhydrin test.
Peptides were cleaved from the resin by shaking for 3 hours at ambient temperature in a cleavage cocktail consisting of 80% TFA, 5% water, 5% thioanisole, 5% phenol, 2.5% TIS, and 2.5% EDT (1 mL/0.1 g resin). The resin was removed by filtration and rinsing twice with TFA. The TFA was evaporated from the filtrates, and product was precipitated with ether (10 mL/0.1 g resin), recovered by centrifugation, washed twice with ether (10 mL/0.1 g resin) and dried to give the crude peptide.
The crude peptides were purified on a Gilson preparative HPLC system running Unipoint® analysis software (Gilson, Inc., Middleton, WI) on a radial compression column containing two 25×100 mm segments packed with Delta-Pak™ C18 15 μm particles with 100 Å pore size and eluted with one of the gradient methods listed below. One to two milliliters of crude peptide solution (10 mg/mL in 90% DMSO/water) was purified per injection. The peaks containing the product(s) from each run were pooled and lyophilized. All preparative runs were run at 20 m/min with eluents as buffer A: 0.10% TFA-water and buffer B: acetonitrile.
Analytical HPLC was performed on a Hewlett-Packard 1200 series system with a diode-array detector and a Hewlett-Packard 1046A fluorescence detector running HPLC 3D ChemStation software version A.03.04 (Hewlett-Packard. Palo Alto, CA) on a 4.6×250 mm YMC column packed with ODS-AQ 5 μm particles with a 120 Å pore size and eluted with one of the gradient methods listed below after preequilibrating at the starting conditions for 7 minutes. Eluents were buffer A: 0.1% TFA-water and buffer B: acetonitrile. The flow rate for all gradients was 1 mL/min.
Fmoc-Rink amide MBHA resin was extended using the general peptide synthesis procedure to provide the protected resin-bound peptide (1.020 g). The Mtt group was removed, labeled with 6-FAM-NHS and cleaved and deprotected as described hereinabove to provide the crude product as an orange solid (0.37 g). This product was purified by RP-HPLC. Fractions across the main peak were tested by analytical RP-HPLC, and the pure fractions were isolated and lyophilized, with the major peak providing the title compound (0.0802 g) as a yellow solid; MALDI-MS m/z=2137.1 [(M+H)+].
The protected peptide was assembled on 0.25 mmol Fmoc-Rink amide MBHA resin (Novabiochem) on an Applied Biosystems 433A automated peptide synthesizer running Fastmoc™ coupling cycles using pre-loaded 1 mmol amino acid cartridges, except for the fluorescein(6-FAM)-labeled lysine, where 1 mmol Fmoc-Lys(4-methyltrityl) was weighed into the cartridge. The N-terminal acetyl group was incorporated by putting 1 mmol acetic acid in a cartridge and coupling as described hereinabove. Selective removal of the 4-methyltrityl group was accomplished with a solution of 95:4:1 DCM:TIS:TFA (v/v/v) flowed through the resin over 15 minutes, followed by quenching with a flow of dimethylformamide. Single-isomer 6-carboxyfluorescein-NHS was reacted with the lysine side-chain in 1% DIEA in DMF and confirmed complete by ninhydrin testing. The peptide was cleaved from the resin and side-chains deprotected by treating with 80:5:5:5:2.5:2.5 TFA/water/phenol/thioanisole/triisopropylsilane: 3,6-dioxa-1,8-octanedithiol (v/v/v/v/v/v), and the crude peptide was recovered by precipitation with diethyl ether. The crude peptide was purified by reverse-phase high-performance liquid chromatography, and its purity and identity were confirmed by analytical reverse-phase high-performance liquid chromatography and matrix-assisted laser-desorption mass-spectrometry (m/z=2137.1 ((M+H)+)).
Representative compounds were serially diluted in dimethyl sulfoxide (DMSO) starting at 50 μM (2× starting concentration; 10% DMSO) and 10 μL were transferred into a 384-well plate. Then 10 μL of a protein/probe/antibody mix was added to each well at final concentrations listed in TABLE 1. The samples are then mixed on a shaker for 1 minute and incubated for an additional 3 hours at room temperature. For each assay, the probe/antibody and protein/probe/antibody were included on each assay plate as negative and positive controls, respectively. Fluorescence was measured on the Envision (Perkin Elmer) using a 340/35 nm excitation filter and 520/525 (F-Bak peptide) and 495/510 nm (Tb-labeled anti-Histidine antibody) emission filters. Dissociation constants (K,) are shown in TABLE 2 below and were determined using Wang's equation (Wang Z.-X., An Exact Mathematical Expression For Describing Competitive Binding Of Two Different Ligands To A Protein Molecule. FEBS Lett. 1995, 360:111-4).
The samples were then mixed on a shaker for 1 minute and incubated for an additional 3 hours at room temperature. For each assay, the probe/antibody and protein/probe/antibody were included on each assay plate as negative and positive controls, respectively. Fluorescence was measured on the Envision (Perkin Elmer) using a 340/35 nm excitation filter and 520/525 (F-Bak peptide) and 495/510 nm (Tb-labeled anti-Histidine antibody) emission filters.
Inhibition constants (Ki) for compounds according to the invention are shown in TABLE 2 below. Where the Ki for a compound is represented as “<” (less than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-2) is lower than the limit of detection of the assay used. Inhibition constants were determined using Wang's equation (Wang Zx, An Exact Mathematical Expression For Describing Competitive Binding Of Two Different Ligands To A Protein Molecule. FEBS Lett. 1995, 360:111-4).
The inhibition constant (Ki) is the dissociation constant of an enzyme-inhibitor complex or a protein/small molecule complex, wherein the small molecule is inhibiting binding of one protein to another protein or peptide. So a large Ki value indicates a low binding affinity and a small Ki value indicates a high binding affinity.
TABLE 2 shows inhibition constants for the inhibition of a Bak BH3 peptidic probe to Bcl-2 protein and indicate that compounds according to the invention have high binding affinities for anti-apoptotic Bcl-2 protein. The compounds are therefore expected to have utility in treatment of diseases during which anti-apoptotic Bcl-2 protein is expressed.
The acute lymphoblastic leukemia (ALL) cell line RS4;11 was used as the primary human cell line to assess the cellular activity of Bcl-2 selective agents in vitro and their efficacy in vivo. Previous studies have shown by BH3 profiling, a mitochondrial assay that classifies blocks in the intrinsic apoptotic pathway, that RS4;11 cells were highly dependent on BCL-2 for survival and sensitive to the Bcl-2 family member inhibitor ABT-737 (Blood, 2008, Vol. 111, 2300-2309). The prevalence of Bcl-2 complexed to the proapoptotic BH3 protein Bim in RS4;11 suggests that these cells are “primed” or more susceptible to cell death by antagonism of the antiapoptotic protein Bcl-2 for which they depend on for survival.
RS4;11 cells were cultured in RPMI-1640 supplemented with 2 mM L-glutamine, 10% FBS, 1 mM sodium pyruvate, 2 mM HEPES, 1% penicillin/streptomycin (Invitrogen), 4.5 g/L glucose and maintained at 37 C containing 5% CO2. To test for the cellular activity of compounds in vitro, cells were treated at 50,000 cells per well in 96-well microtiter plates in the presence of 10% human serum for 48 hours in a humidified chamber with 5% CO2. Cell cytotoxicity EC50 values were assessed using CellTiter Glo (Promega) according to the manufacturer's recommendations. The EC50 values were determined as a percentage of viable cells following treatment compared to the untreated control cells.
TABLE 3 shows the utility of compounds having Formula I to functionally inhibit anti-apoptotic Bcl-2 protein in a cellular context. The acute lymphoblastic leukemia (ALL) cell line RS4;11 has been shown by BH3 profiling, a mitochondrial assay that classifies blocks in the intrinsic apoptotic pathway, to be highly dependent on Bcl-2 for survival and is sensitive to the Bcl-2 family member inhibitor ABT-737 (Blood, 2008, Vol. 111, 2300-2309). The ability of compounds to kill RS4;11 cells is a direct measure of the compounds ability to inhibit anti-apoptotic Bcl-2 protein function. Compounds of Formula I are very effective in killing RS4;11 cells as demonstrated by low EC50 values.
Compounds taught in U.S. patent application Ser. No. 12/631,404, entitled “BCL-2-SELECTIVE APOPTOSIS-INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE DISEASES,” filed on Dec. 4, 2009, have utility for the treatment of various cancers and auto-immune diseases due to their activity against Bcl-2 family proteins, and more specifically Bcl-2. These compounds bind to Bcl-2 with high affinity in a FRET based assay described in Ser. No. 12/631,404. The administration of a one or more of these compounds to cells that are dependant on Bcl-2 or Bcl-2 family proteins for survival, such as the RS4:11 B-cell leukemia human tumor cell line, results in apoptosis, also known as programmed cell death. The amount of apoptosis caused by administration of the compound is represented by the EC50 in the cell viability assay, which is a measure of the number of living cells after administration of compound.
TABLE 4 identifies certain compounds (described below in Examples in 19, 20, 23 and 92 and described more fully in Ser. No. 12/631,404, the disclosure of which is incorporated herein by reference) with the various substituents being defined by R, X and Y as set forth. As can be seen from TABLE 4, these compounds exhibit a trend of increasing binding affinity (Ki) for Bcl-2 with increasing levels of apoptosis, or cell death, in the Bcl-2 dependant tumor cell line RS4;11. On this basis, the inventors expect that compounds with even greater affinity towards Bcl-2 than those compounds shown in Table 4 will exhibit a similar trend, potentially eliciting even greater levels of apoptosis, when administered to cells dependent on Bcl-2 for survival.
To this end, binding affinity and cellular activity for compounds according to the present invention were compared with structurally similar indole compounds. In particular, the compounds of the present invention, in which a nitrogen is contained at a specific position within the heteroarene fused to the heteroaryl ring were compared with the corresponding indole compounds, which latter compounds lack only the specific nitrogen substitution included in the compounds of the present invention.
As can be seen in TABLE 5, compounds of the present invention having the specific nitrogen substitutions shown (i.e., compounds of Examples 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 16, and 17, where Z═N) in fact achieve relatively greater levels of apoptosis when administered to cells that depend on Bcl-2 for survival and have increased affinity towards Bcl-2 relative to the corresponding structural analogs lacking the specific nitrogen substitution (i.e., compounds of Examples 87, 88, 89, 90, 91, 19, 20, 21, 92, 22, 23, 93, and 94, respectively, where Z═C, taught in 9696USL2, the disclosure of which is incorporated herein by reference).
Specifically, the seventh column of TABLE 5 compares binding affinity of compounds of the present invention (the compound identified by the designated substituents in the uppermost row in each pair of rows set apart by blank rows) to corresponding compounds lacking the described nitrogen substitution. In each comparison, compounds of the present application (upper row of each pair of rows separated by a blank row) bind Bcl-2 with greater affinity to Bcl-2 than the corresponding analogs (lower row of each pair of rows separated by a blank row).
Further, column 8 of TABLE 5 compares the amount of apoptosis in the Bel-2 dependent RS4;11 cell line achieved using compounds of the present invention (again the compound identified by the designated substituents in the uppermost row in each pair of rows set apart by blank rows) to that achieved using compounds of Examples 87, 88, 89, 90, 91, 19, 20, 21, 92, 22, 23, 93, and 94, where Z═C. In each comparison, compounds of the present invention (upper row of each pair of rows separated by a blank row) achieve greater extent of apoptosis in Bcl-2 dependent RS4;11 cells than the corresponding analogs (lower row of each pair of rows separated by a blank row).
The increase in binding affinity between the compounds of the present invention and corresponding analogs ranges from 2.7× to greater than 100×, and the increased potency in RS4;11 cells ranges from a 1.65× increase to greater than 10× increase.
As detailed below, a specific substitution of a nitrogen atom for a carbon atom leads to unexpected increase in binding affinity to antiapoptotic Bcl-2 and increase in potency in cell viability assays assessing apoptosis in Bcl-2 dependent cell lines.
This invention therefore comprises a series of compounds that demonstrate unexpected properties with respect to their binding to and inhibiting the activity of anti-apoptotic Bcl-2 protein to a significantly greater extent than corresponding analog compounds.
More specifically, compounds of the present invention contain a substitution pattern shown in the diagram below.
Other compounds that contain isomeric ring systems to that shown above, such as those rings systems containing a nitrogen adjacent to the oxygenated carbon within the ring, as shown below, are compromised by instability.
Specifically, this was discovered by the inventors in the following compound preparation. The intermediate structure F, that directly precedes the final product of the unstable compound, was prepared according to the route below. All intermediates A-F were stable and isolable using techniques known to those skilled in the art.
Intermediate F, shown in the scheme above, was reacted with intermediate G using standard coupling conditions that are known to those skilled in the art. The reaction mixture was analyzed via HPLC/MS to monitor the formation of a peak corresponding to the compound H. While this peak formed within hours of initiating the reaction below, the peak progressively disappeared during workup and chromatography, until it no longer was present. The lack of stability of the putative compound originates from the position of the nitrogen within the fused ring-system described above. This position, which is adjacent to the oxygen-bearing carbon in the 5-substituted-1H-pyrrolo[2,3-c]pyridine ring system shown below and described above, makes the compound H unstable.
It is expected that a compound containing the fused 5-substituted-1H-pyrrolo[3,2-b]pyridine ring system below would be similarly unstable, since the position of the nitrogen is adjacent to the oxygen-bearing carbon within the ring.
Therefore, compounds with the 5-substituted-1H-pyrrolo[2,3-b]pyridines are preferred over the isomeric compounds.
It is expected that, because compounds having Formula (I) bind to Bcl-2, they would also have utility as binders to anti-apoptotic proteins having close structural homology to Bcl-2, such as, for example, anti-apoptotic Bcl-XL, Bcl-w, Mcl-1 and Bfl-1/A1 proteins.
Involvement of Bcl-2 proteins in bladder cancer, brain cancer, breast cancer, bone marrow cancer, cervical cancer, chronic lymphocytic leukemia, colorectal cancer, esophageal cancer, hepatocellular cancer, lymphoblastic leukemia, follicular lymphoma, lymphoid malignancies of T-cell or B-cell origin, melanoma, myelogenous leukemia, myeloma, oral cancer, ovarian cancer, non-small cell lung cancer, prostate cancer, small cell lung cancer, chronic lymphocytic leukemia, myeloma, prostate cancer spleen cancer, and the like is described in commonly-owned PCT US 2004/36770, published as WO 2005/049593, and PCT US 2004/37911, published as WO 2005/024636.
Involvement of Bcl-2 proteins in immune and autoimmune diseases is described in Current Allergy and Asthma Reports 2003, 3, 378-384; British Journal of Haematology 2000, 110(3), 584-90; Blood 2000, 95(4), 1283-92; and New England Journal of Medicine 2004, 351(14), 1409-1418.
Involvement of Bcl-2 proteins in arthritis is disclosed in commonly-owned U.S. Provisional Patent Application Ser. No. 60/988,479.
Involvement of Bcl-2 proteins in bone marrow transplant rejection is disclosed in commonly-owned U.S. patent application Ser. No. 11/941,196.
Overexpression of Bel-2 proteins correlates with resistance to chemotherapy, clinical outcome, disease progression, overall prognosis or a combination thereof in various cancers and disorders of the immune system. Cancers include, but are not limited to, hematologic and solid tumor types such as acoustic neuroma, acute leukemia, acute lymphoblastic leukemia, acute myelogenous leukemia (monocytic, myeloblastic, adenocarcinoma, angiosarcoma, astrocytoma, myelomonocytic and promyelocytic), acute t-cell leukemia, basal cell carcinoma, bile duct carcinoma, bladder cancer, brain cancer, breast cancer (including estrogen-receptor positive breast cancer), bronchogenic carcinoma, Burkitt's lymphoma, cervical cancer, chondrosarcoma, chordoma, choriocarcinoma, chronic leukemia, chronic lymphocytic leukemia, chronic myclocytic (granulocytic) leukemia, chronic myelogenous leukemia, colon cancer, colorectal cancer, craniopharyngioma, cystadenocarcinoma, dysproliferative changes (dysplasias and metaplasias), embryonal carcinoma, endometrial cancer, endotheliosarcoma, ependymoma, epithelial carcinoma, erythroleukemia, esophageal cancer, estrogen-receptor positive breast cancer, essential thrombocythemia, Ewing's tumor, fibrosarcoma, gastric carcinoma, germ cell testicular cancer, gestational trophoblastic disease, glioblastoma, head and neck cancer, heavy chain disease, hemangioblastoma, hepatoma, hepatocellular cancer, hormone insensitive prostate cancer, leiomyosarcoma, liposarcoma, lung cancer (including small cell lung cancer and non-small cell lung cancer), lymphangioendothelio-sarcoma, lymphangiosarcoma, lymphoblastic leukemia, lymphoma (lymphoma, including diffuse large B-cell lymphoma, follicular lymphoma, Hodgkin's lymphoma and non-Hodgkin's lymphoma), malignancies and hyperproliferative disorders of the bladder, breast, colon, lung, ovaries, pancreas, prostate, skin and uterus, lymphoid malignancies of T-cell or B-cell origin, leukemia, medullary carcinoma, medulloblastoma, melanoma, meningioma, mesothelioma, multiple myeloma, myelogenous leukemia, myeloma, myxosarcoma, neuroblastoma, oligodendroglioma, oral cancer, osteogenic sarcoma, ovarian cancer, pancreatic cancer, papillary adenocarcinomas, papillary carcinoma, peripheral T-cell lymphoma, pinealoma, polycythemia vera, prostate cancer (including hormone-insensitive (refractory) prostate cancer), rectal cancer, renal cell carcinoma, retinoblastoma, rhabdomyosarcoma, sarcoma, sebaceous gland carcinoma, seminoma, skin cancer, small cell lung carcinoma, solid tumors (carcinomas and sarcomas), stomach cancer, squamous cell carcinoma, synovioma, sweat gland carcinoma, testicular cancer (including germ cell testicular cancer), thyroid cancer, Waldenström's macroglobulinemia, testicular tumors, uterine cancer, Wilms' tumor and the like.
It is also expected that compounds having Formula (I) would inhibit growth of cells expressing Bcl-2 proteins derived from a pediatric cancer or neoplasm including embryonal rhabdomyosarcoma, pediatric acute lymphoblastic leukemia, pediatric acute myelogenous leukemia, pediatric alveolar rhabdomyosarcoma, pediatric anaplastic ependymoma, pediatric anaplastic large cell lymphoma, pediatric anaplastic medulloblastoma, pediatric atypical teratoid/rhabdoid tumor of the central nervous system, pediatric biphenotypic acute leukemia, pediatric Burkitts lymphoma, pediatric cancers of Ewing's family of tumors such as primitive neuroectodermal rumors, pediatric diffuse anaplastic Wilm's tumor, pediatric favorable histology Wilm's tumor, pediatric glioblastoma, pediatric medulloblastoma, pediatric neuroblastoma, pediatric neuroblastoma-derived myelocytomatosis, pediatric pre-B-cell cancers (such as leukemia), pediatric psteosarcoma, pediatric rhabdoid kidney tumor, pediatric rhabdomyosarcoma, and pediatric T-cell cancers such as lymphoma and skin cancer and the like.
Autoimmune disorders include acquired immunodeficiency disease syndrome (AIDS), autoimmune lymphoproliferative syndrome, hemolytic anemia, inflammatory diseases, and thrombocytopenia, acute or chronic immune disease associated with organ transplantation, Addison's disease, allergic diseases, alopecia, alopecia areata, atheromatous disease/arteriosclerosis, atherosclerosis, arthritis (including osteoarthritis, juvenile chronic arthritis, septic arthritis, Lyme arthritis, psoriatic arthritis and reactive arthritis), autoimmune bullous disease, abetalipoprotemia, acquired immunodeficiency-related diseases, acute immune disease associated with organ transplantation, acquired acrocyanosis, acute and chronic parasitic or infectious processes, acute pancreatitis, acute renal failure, acute rheumatic fever, acute transverse myelitis, adenocarcinomas, aerial ectopic beats, adult (acute) respiratory distress syndrome, AIDS dementia complex, alcoholic cirrhosis, alcohol-induced liver injury, alcohol-induced hepatitis, allergic conjunctivitis, allergic contact dermatitis, allergic rhinitis, allergy and asthma, allograft rejection, alpha-1-antitrypsin deficiency, Alzheimer's disease, amyotrophic lateral sclerosis, anemia, angina pectoris, ankylosing spondylitis associated lung disease, anterior horn cell degeneration, antibody mediated cytotoxicity, antiphospholipid syndrome, anti-receptor hypersensitivity reactions, aortic and peripheral aneurysms, aortic dissection, arterial hypertension, arteriosclerosis, arteriovenous fistula, arthropathy, asthenia, asthma, ataxia, atopic allergy, atrial fibrillation (sustained or paroxysmal), atrial flutter, atrioventricular block, atrophic autoimmune hypothyroidism, autoimmune haemolytic anaemia, autoimmune hepatitis, type-1 autoimmune hepatitis (classical autoimmune or lupoid hepatitis), autoimmune mediated hypoglycaemia, autoimmune neutropaenia, autoimmune thrombocytopaenia, autoimmune thyroid disease, B cell lymphoma, bone graft rejection, bone marrow transplant (BMT) rejection, bronchiolitis obliterans, bundle branch block, burns, cachexia, cardiac arrhythmias, cardiac stun syndrome, cardiac tumors, cardiomyopathy, cardiopulmonary bypass inflammation response, cartilage transplant rejection, cerebellar cortical degenerations, cerebellar disorders, chaotic or multifocal atrial tachycardia, chemotherapy associated disorders, chlamydia, choleosatatis, chronic alcoholism, chronic active hepatitis, chronic fatigue syndrome, chronic immune disease associated with organ transplantation, chronic eosinophilic pneumonia, chronic inflammatory pathologies, chronic mucocutaneous candidiasis, chronic obstructive pulmonary disease (COPD), chronic salicylate intoxication, colorectal common varied immunodeficiency (common variable hypogammaglobulinaemia), conjunctivitis, connective tissue disease associated interstitial lung disease, contact dermatitis, Coombs positive haemolytic anaemia, corpulmonale, Creutzfeldt-Jakob disease, cryptogenic autoimmune hepatitis, cryptogenic fibrosing alveolitis, culture negative sepsis, cystic fibrosis, cytokine therapy associated disorders, Crohn's disease, dementia pugilistica, demyelinating diseases, dengue hemorrhagic fever, dermatitis, dermatitis scleroderma, dermatologic conditions, dermatomyositis/polymyositis associated lung disease, diabetes, diabetic arteriosclerotic disease, diabetes mellitus, Diffuse Lewy body disease, dilated cardiomyopathy, dilated congestive cardiomyopathy, discoid lupus crythematosus, disorders of the basal ganglia, disseminated intravascular coagulation, Down's Syndrome in middle age, drug-induced interstitial lung disease, drug-induced hepatitis, drug-induced movement disorders induced by drugs which block CNS dopamine, receptors, drug sensitivity, eczema, encephalomyelitis, endocarditis, endocrinopathy, enteropathic synovitis, epiglottitis, Epstein-Barr virus infection, erythromelalgia, extrapyramidal and cerebellar disorders, familial hematophagocytic lymphohistiocytosis, fetal thymus implant rejection, Friedreich's ataxia, functional peripheral arterial disorders, female infertility, fibrosis, fibrotic lung disease, fungal sepsis, gas gangrene, gastric ulcer, giant cell arteritis, glomerular nephritis, glomerulonephritides, Goodpasture's syndrome, goitrous autoimmune hypothyroidism (Hashimoto's disease), gouty arthritis, graft rejection of any organ or tissue, graft versus host disease, gram negative sepsis, gram positive sepsis, granulomas due to intracellular organisms, group B streptococci (GBS) infection, Grave's disease, haemosiderosis associated lung disease, hairy cell leukemia, hairy cell leukemia, Hallerrorden-Spatz disease, Hashimoto's thyroiditis, hay fever, heart transplant rejection, hemachromatosis, hematopoietic malignancies (leukemia and lymphoma), hemolytic anemia, hemolytic uremic syndrome/thrombolytic thrombocytopenic purpura, hemorrhage, Henoch-Schoenlein purpurea, Hepatitis A, Hepatitis B, Hepatitis C, HIV infection/HIV neuropathy, Hodgkin's disease, hypoparathyroidism, Huntington's chorea, hyperkinetic movement disorders, hypersensitivity reactions, hypersensitivity pneumonitis, hyperthyroidism, hypokinetic movement disorders, hypothalamic-pituitary-adrenal axis evaluation, idiopathic Addison's disease, idiopathic leucopaenia, idiopathic pulmonary fibrosis, idiopathic thrombocytopaenia, idiosyncratic liver disease, infantile spinal muscular atrophy, infectious diseases, inflammation of the aorta, inflammatory bowel disease, insulin dependent diabetes mellitus, interstitial pneumonitis, iridocyclitis/uveitis/optic neuritis, ischemia-reperfusion injury, ischemic stroke, juvenile pemicious anaemia, juvenile rheumatoid arthritis, juvenile spinal muscular atrophy, Kaposi's sarcoma, Kawasaki's disease, kidney transplant rejection, legionella, leishmaniasis, leprosy, lesions of the corticospinal system, linear IgA disease, lipidema, liver transplant rejection, Lyme disease, lymphederma, lymphocytic infiltrative lung disease, malaria, male infertility idiopathic or NOS, malignant histiocytosis, malignant melanoma, meningitis, meningococcemia, microscopic vasculitis of the kidneys, migraine headache, mitochondrial multisystem disorder, mixed connective tissue disease, mixed connective tissue disease associated lung disease, monoclonal gammopathy, multiple myeloma, multiple systems degenerations (Mencel Dejerine-Thomas Shi-Drager and Machado-Joseph), myalgic encephalitis/Royal Free Disease, myasthenia gravis, microscopic vasculitis of the kidneys, Mycobacterium avium intracellulare, Mycobacterium tuberculosis, myelodyplastic syndrome, myocardial infarction, myocardial ischemic disorders, nasopharyngeal carcinoma, neonatal chronic lung disease, nephritis, nephrosis, nephrotic syndrome, neurodegenerative diseases, neurogenic I muscular atrophies, neutropenic fever, Non-alcoholic Steatohepatitis, occlusion of the abdominal aorta and its branches, occlusive arterial disorders, organ transplant rejection, orchitis/epidydimitis, orchitis/vasectomy reversal procedures, organomegaly, osteoarthrosis, osteoporosis, ovarian failure, pancreas transplant rejection, parasitic diseases, parathyroid transplant rejection, Parkinson's disease, pelvic inflammatory disease, pemphigus vulgaris, pemphigus foliaceus, pemphigoid, perennial rhinitis, pericardial disease, peripheral atherlosclerotic disease, peripheral vascular disorders, peritonitis, pernicious anemia, phacogenic uveitis, Pneumocystis carinii pneumonia, pneumonia, POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes syndrome), post perfusion syndrome, post pump syndrome, post-MI cardiotomy syndrome, postinfectious interstitial lung disease, premature ovarian failure, primary biliary cirrhosis, primary sclerosing hepatitis, primary myxoedema, primary pulmonary hypertension, primary sclerosing cholangitis, primary vasculitis, Progressive supranucleo Palsy, psoriasis, psoriasis type 1, psoriasis type 2, psoriatic arthropathy, pulmonary hypertension secondary to connective tissue disease, pulmonary manifestation of polyarteritis nodosa, post-inflammatory interstitial lung disease, radiation fibrosis, radiation therapy, Raynaud's phenomenon and disease, Raynoud's disease, Refsum's disease, regular narrow QRS tachycardia, Reiter's disease, renal disease NOS, renovascular hypertension, reperfusion injury, restrictive cardiomyopathy, rheumatoid arthritis associated interstitial lung disease, rheumatoid spondylitis, sarcoidosis, Schmidt's syndrome, scleroderma, senile chorea, Senile Dementia of Lewy body type, sepsis syndrome, septic shock, seronegative arthropathies, shock, sickle cell anemia, Sjögren's disease associated lung disease, Sjörgren's syndrome, skin allograft rejection, skin changes syndrome, small bowel transplant rejection, sperm autoimmunity, multiple sclerosis (all subtypes), spinal ataxia, spinocerebellar degenerations, spondyloarthropathy, spondyloarthropathy, sporadic, polyglandular deficiency type I sporadic, polyglandular deficiency type II, Still's disease, streptococcal myositis, stroke, structural lesions of the cerebellum, Subacute sclerosing panencephalitis, sympathetic ophthalmia, Syncope, syphilis of the cardiovascular system, systemic anaphylaxis, systemic inflammatory response syndrome, systemic onset juvenile rheumatoid arthritis, systemic lupus erythematosus, systemic lupus erythematosus-associated lung disease, systemic sclerosis, systemic sclerosis-associated interstitial lung disease, T-cell or FAB ALL, Takayasu's disease/arteritis, Telangiectasia, Th2 Type and Th1 Type mediated diseases, thromboangitis obliterans, thrombocytopenia, thyroiditis, toxicity, toxic shock syndrome, transplants, trauma/hemorrhage, type-2 autoimmune hepatitis (anti-LKM antibody hepatitis), type B insulin resistance with acanthosis nigricans, type III hypersensitivity reactions, type IV hypersensitivity, ulcerative colitic arthropathy, ulcerative colitis, unstable angina, uremia, urosepsis, urticaria, uveitis, valvular heart diseases, varicose veins, vasculitis, vasculitic diffuse lung disease, venous diseases, venous thrombosis, ventricular fibrillation, vitiligo acute liver disease, viral and fungal infections, vital encephalitis/aseptic meningitis, vital-associated hemaphagocytic syndrome, Wegener's granulomatosis, Wernicke-Korsakoff syndrome, Wilson's disease, xenograft rejection of any organ or tissue, yersinia and salmonella-associated arthropathy and the like.
The following abbreviations have the meanings indicated. ADDP means 1,1′-(azodicarbonyl)dipiperidine; AD-mix-β means a mixture of (DHQD)2PHAL, K3Fe(CN)6, K2CO3, and K2SO4; 9-BBN means 9-borabicyclo(3.3.1)nonane; Boc means tert-butoxycarbonyl; (DHQD)2PHAL means hydroquinidine 1,4-phthalazinediyl diethyl ether; DBU means 1,8-diazabicyclo[5.4.0]undec-7-ene; DIBAL means diisobutylaluminum hydride; DIEA means diisopropylethylamine; DMAP means N,N-dimethylaminopyridine; DMF means N,N-dimethylformamide; dmpe means 1,2-bis(dimethylphosphino)ethane; DMSO means dimethylsulfoxide; dppb means 1,4-bis(diphenylphosphino)-butane; dppe means 1,2-bis(diphenylphosphino)ethane; dppf means 1,1′-bis(diphenylphosphino)ferrocene; dppm means 1,1-bis(diphenylphosphino)methane; EDAC-HCl means 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride; Fmoc means fluorenylmethoxycarbonyl; HATU means O-(7-azabenzotriazol-1-yl)-N,N′N′N′-tetramethyluronium hexafluorophosphate; HMPA means hexamethylphosphoramide; IPA means isopropyl alcohol; MP-BH3 means macroporous triethylammonium methylpolystyrene cyanoborohydride; TEA means triethylamine; TFA means trifluoroacetic acid; THF means tetrahydrofuran; NCS means N-chlorosuccinimide; NMM means N-methylmorpholine; NMP means N-methylpyrrolidine; PPh3 means triphenylphosphine.
The following schemes are presented to provide what is believed to be the most useful and readily understood description of procedures and conceptual aspects of this invention. Compounds of this invention may be made by synthetic chemical processes, examples of which are shown herein. It is meant to be understood that the order of the steps in the processes may be varied, that reagents, solvents and reaction conditions may be substituted for those specifically mentioned, and that vulnerable moieties may be protected and deprotected, as necessary.
Compounds of Formula (4) can be prepared as shown in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I), which are representative of the compounds of the present invention. Compounds of Formula (1) wherein R is alkyl, can be converted to compounds of Formula (2) using Z3L1MgX1, wherein X1 is a halide, in a solvent such as but not limited to ether or tetrahydrofuran. Compounds of Formula (3) can be prepared from compounds of Formula (2) using a strong base such as NaH and R57X2, wherein X2 is a halide and R57 is as described herein. Compounds of Formula (3), when treated with aqueous NaOH or LiOH, will provide compounds of Formula (4).
As shown in SCHEME 2, compounds of Formula (5) can be reacted with compounds of Formula (6) and a reducing agent to provide compounds of Formula (7). Examples of reducing agents include sodium borohydride, sodium cyanoborohydride, sodium triacetoxyborohydride, polymer supported cyanoborohydride, and the like. The reaction is typically performed in a solvent such as but not limited to methanol, tetrahydrofuran, and dichloromethane or mixtures thereof. Compounds of Formula (8) can be prepared from compounds of Formula (7) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (1).
Compounds of Formula (9), when reacted with a compound a Formula (10) wherein X is a halide or triflate, and abase will provide a compound of Formula (11). Bases useful in the reaction include triethylamine, diisopropylethylamine and the like. Compounds of Formula (13), wherein Y is as described herein for substituents on Z3, can be prepared from compounds of Formula (11) and compounds of Formula (12) using Suzuki coupling conditions known to those skilled in the art and readily available in the literature. Compounds of Formula (14) can be prepared from compounds of Formula (13) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I).
As shown in SCHEME 4, compounds of Formula (17) can be prepared from compounds of Formula (15) and compounds of Formula (16), wherein R is alkyl and R38 is as described herein, using Suzuki coupling conditions known to those skilled in the art and readily available in the literature. Compounds of Formula (17) can be reduced to compounds of Formula (18) using a reducing agent such as LiAlH4 in a solvent such as but not limited to diethyl ether or THF. Compounds of Formula (19) can be prepared from compounds of Formula (18) using Dess-Martin periodinane or Swern oxidation conditions known to those skilled in the art and readily available in the literature. Compounds of Formula (19) can be reacted with a compound of Formula (5) and a reducing agent to provide compounds of Formula (20). Examples of reducing agents include sodium borohydride, sodium cyanoborohydride, sodium triacetoxyborohydride, polymer supported cyanoborohydride, and the like. The reaction is typically performed in a solvent such as but not limited to methanol, tetrahydrofuran, 1,2-dichloroethane, and dichloromethane or mixtures thereof. Compounds of Formula (21) can be prepared from compounds of Formula (20) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I).
As shown in SCHEME 5, compounds of Formula (22), wherein R is alkyl, may be converted to compounds of Formula (23) by reacting the former, wherein X1 is Cl, Br, I, or CF3SO3—, and compounds of Formula R41—OH and a catalyst, with or without a first base. Examples of catalysts include copper(I) trifluoromethanesulfonate toluene complex, PdCl2, Pd(OAc)2, and Pd2(dba)3. Examples of first bases include triethylamine, N,N-diisopropylethylamine, Cs2CO3, Na2CO3, K3PO4, and mixtures thereof.
Compounds of Formula (22) may also be converted to compounds of Formula (23) by reacting the former, when X1 is Cl, F, or NO2, and compounds of Formula R41—OH with a first base. Examples of first bases include triethylamine, N,N-diisopropylethylamine, Cs2CO3, Na2CO3, K3PO4, and mixtures thereof.
Compounds of Formula (18) can be reacted with mesyl chloride and a base such as but not limited to triethylamine, followed by N-t-butoxycarbonylpiperazine, to provide compounds of Formula (24). Compounds of Formula (25) can be prepared by reacting compounds of Formula (24) with triethylsilane and trifluoroacetic acid. Compounds of Formula (25) can be reacted with compounds of Formula (26) and HK2PO4 to provide compounds of Formula (27) in a solvent such as but not limited to dimethylsulfoxide. Compounds of Formula (28) can be prepared from compounds of Formula (27) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I).
As shown in SCHEME 7, compounds of Formula (I) can be reacted with an appropriate triphenylphosphonium bromide of Formula (29) and a base such as but not limited to sodium hydride or n-butyllithium to provide compounds of Formula (30). The reaction is typically performed in a solvent such as THF or DMSO. Compounds of Formula (31) can be prepared from compounds of Formula (30) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I).
As shown in SCHEME 8, compounds of Formula (32), which can be prepared as described herein, may be converted to compounds of Formula (33) by reacting the former with ammonia. Compounds of Formula (33) may be converted to compounds of Formula (I) by reacting the former and compounds of Formula (4), (8), (14), (21), (28), (31), or (38) and a coupling agent, with or without a first base. Examples of coupling agents include 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride, 1,1′-carbonyldiimidazole, and benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate. Examples of first bases include triethylamine, N,N-diisopropylethylamine, 4-(dimethylamino)pyridine, and mixtures thereof.
Compounds of Formula (33), prepared as described in SCHEME 8, may also be converted to compounds of Formula (I) by reacting the former and compounds of Formula (34) and a first base. Examples of first bases include but are not limited to sodium hydride, triethylamine, N,N-diisopropylethylamine, 4-(dimethylamino)pyridine, and mixtures thereof.
As shown in SCHEME 10, compounds of Formula (35), wherein L is a bond, alkyl, O, S, S(O), S(O)2, NH, etc., can be reacted with compounds of Formula (36), to provide compounds of Formula (37). The reaction is typically performed at elevated temperatures in a solvent such as but not limited to dimethylsulfoxide, and may require the use of a base such as but not limited to potassium phosphate, potassium carbonate, and the like. Compounds of Formula (38) can be prepared from compounds of Formula (37) as described in SCHEME 1, and can be used as described in SCHEME 8 to prepare compounds of Formula (I).
Compounds of Formula (39), wherein Y is as described herein for substituents on Z3 can be prepared from compounds of Formula (39A) wherein X is a halide or triflate, and Y—B(OH)2 using Suzuki coupling conditions known to those skilled in the art and readily available in the literature. Compounds of Formula (39) can be reacted with tert-butyl piperazine-1-carboxylate and a reducing agent such as sodium triacetoxyborohydride to provide compounds of Formula (40). The reaction is typically performed in a solvent such as but not limited to methylene chloride. Compounds of Formula (41) can be prepared from compounds of Formula (40) by reacting the latter with R57X, wherein X is a halide, and NaH in a solvent such as N,N-dimethylformamide, and then the resulting material can be treated with triethylsilane and trifluoroacetic acid in dichloromethane. Compounds of Formula (41) can be used as described in Scheme 10 wherein L1-Z3 is as shown in Formula (41).
As shown in SCHEME 12, substituted piperazin-2-ones wherein R57 is alkyl, can be reacted with compounds of Formula (6) and a reducing agent such as sodium triacetoxyborohydride in dichloromethane to provide compounds of Formula (42). Compounds of Formula (42) can be reduced to compounds of Formula (43) using a reducing agent such as but not limited to lithium aluminum hydride in a solvent such as but not limited to tetrahydrofuran. Compounds of Formula (43) can be used as described in Scheme 10 wherein L1-Z3 is as shown in Formula (43).
The following examples are presented to provide what is believed to be the most useful and readily understood description of procedures and conceptual aspects of this invention. The exemplified compounds were named using ACD/ChemSketch Version 5.06 (5 Jun. 2001, Advanced Chemistry Development Inc., Toronto, Ontario), ACD/ChemSketch Version 12.01 (13 May 2009), Advanced Chemistry Development Inc., Toronto, Ontario), or ChemDraw® Ver. 9.0.5 (CambridgeSoft, Cambridge, MA). Intermediates were named using ChemDraw® Ver. 9.0.5 (CambridgeSoft, Cambridge, MA).
4′-Chlorobiphenyl-2-carboxaldehyde (4.1 g), tert-butyl piperazine-1-carboxylate (4.23 g), and sodium triacetoxyborohydride (5.61 g) in CH2Cl2 (60 mL) were stirred for 24 hours. The reaction was quenched with methanol and poured into ether. The solution was washed with water and brine, concentrated, and chromatographed on silica gel with 2-25% ethyl acetate/hexanes.
EXAMPLE 1A (3.0 g) and triethylsilane (1 mL) were stirred in CH2Cl2 (30 mL) and trifluoroacetic acid (30 mL) for 2 hours, and the reaction was concentrated, and then taken up in ether and concentrated again. The material was taken up in dichloromethane (200 mL) and NaHCO3 solution (100 mL), and partitioned. The organic layer was dried over Na2SO4, and condensed to give the title compound.
Tert-butyl 4-bromo-2-fluorobenzoate (14.0 g), EXAMPLE 1B (16.05 g), Pd2(dba)3 (tris(dibenzylideneacetone)dipalladium(O))(1.40 g), 2-(di-tert-butylphosphino)biphenyl (1.82 g), and K3PO4 (16.2 g) were stirred in 1,2-dimethoxyethane (300 mL) at 80° C. for 24 hours. The reaction was cooled and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
1H-Pyrrolo[2,3-B]pyridine-5-ol (167 mg), EXAMPLE 1C (500 mg), and Cs2CO3 (508 mg) were stirred in dimethylsulfoxide (5 mL) at 130° C. for 24 hours. The mixture was cooled, diluted with ethyl acetate, washed three times with water, and brine, and dried (Na2SO4), filtered and concentrated. The crude product was chromatographed on silica gel with 25% ethyl acetate/hexanes.
EXAMPLE 1D (200 mg) and triethylsilane (1 mL) were stirred in dichloromethane (15 mL) and trifluoroacetic acid (15 mL) for 1 hour. The mixture was concentrated, taken up in ethyl acetate, washed twice with NaH2PO4, and brine, and dried (Na2SO4), filtered and concentrated.
4-Fluoro-3-nitrobenzenesulfonamide (2.18 g), 1-(tetrahydropyran-4-yl)methylamine (1.14 g), and triethylamine (1 g) were stirred in tetrahydrofuran (30 mL) for 24 hours. The solution was diluted with ethyl acetate, washed with NaH2PO4 solution and brine, and dried (Na2SO4), filtered and concentrated. The product was triturated from ethyl acetate.
EXAMPLE 1E (115 mg), EXAMPLE 1F (67 mg), 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (82 mg), and 4-dimethylaminopyridine (26 mg) were stirred in CH2Cl2 (3 mL) for 24 hours. The reaction was cooled and chromatographed on silica gel with 0-5% methanol/ethyl acetate. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.48 (brs, 1H), 8.34 (br s, 1H), 8.31 (m, 1H), 7.90 (d, 1H), 7.68 (m, 1H), 7.58 (m, 2H), 7.46 (m, 4H), 7.35 (m, 2H), 7.21 (dd, 1H), 6.76 (m, 4H), 6.28 (m, 2H), 3.02 (m, 2H), 2.89 (m, 4H), 2.80 (m, 4H), 2.40 (m, 3H), 1.59 (m, 2H), 1.25 (m, 4H), 0.87 (m, 2H).
This EXAMPLE was prepared by substituting 3-(N-morpholinyl)-propylamine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
This EXAMPLE was prepared by substituting EXAMPLE 2A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.60 (brs, 1H), 8.60 (m, 1H), 8.43 (d, 1H), 7.94 (d, 1H), 7.64 (m, 2H), 7.54 (d, 1H), 7.45 (m, 4H), 7.33 (m, 2H), 7.23 (dd, 1H), 6.96 (d, 1H), 6.85 (m, 2H), 6.32 (d, 1H), 6.26 (d, 1H), 3.60 (m, 4H), 3.10 (m, 4H), 3.05 (m, 10H), 2.40 (m, 2H), 2.33 (m, 2H), 1.77 (m, 2H).
To a suspension of hexane washed NaH (17 g) in dichloromethane (700 mL) was added 5,5-dimethyl-2-methoxycarbonylcyclohexanone (38.5 g) dropwise at 0° C. After stirring for 30 minutes, the mixture was cooled to −78° C. and trifluoroacetic anhydride (40 mL) was added. The reaction mixture was warmed to room temperature and stirred for 24 hours. The organic layer was washed with brine, dried (Na2SO4), filtered, and concentrated to give the product.
EXAMPLE 3A (62.15 g), 4-chlorophenylboronic acid (32.24 g), CsF (64 g) and tetrakis(triphenylphosphine)palladium(0) (2 g) in 2:1 dimethoxyethane/methanol (600 mL) were heated to 70° C. for 24 hours. The mixture was concentrated. Ether (4×200 ml) was added and the mixture was filtered. The combined ether solution was concentrated to give the product.
To a mixture of LiBH4 (13 g), EXAMPLE 3B (53.8 g) and ether (400 mL), was added methanol (25 mL) slowly by syringe. The mixture was stirred at room temperature for 24 hours. The reaction was quenched with 1N HCl with ice-cooling. The mixture was diluted with water and extracted with ether (3×100 mL). The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 0-30% ethyl acetate/hexanes.
Mesyl Chloride (7.5 mL) was added via syringe to EXAMPLE 3C (29.3 g) and triethylamine (30 mL) in CH2Cl2 (500 mL) at 0° C., and the mixture was stirred for 1 minute. N-t-butoxycarbonylpiperazine (25 g) was added and the mixture was stirred at room temperature for 24 hours. The suspension was washed with brine, dried, (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
EXAMPLE 3D (1 g) was stirred in dichloromethane (10 mL), trifluoroacetic acid (10 mL), and triethylsilane (1 mL) for 1 hour. The mixture was concentrated, taken up in a mixture of dichloromethane (100 mL) and saturated aqueous Na2CO3 solution (20 mL) and stirred for 10 minutes. The layers were separated, and the organic layer was dried over Na2SO4, filtered, and concentrated to give the product.
To a mixture of 5-bromo-1H-pyrrolo[2,3-b]pyridine (15.4 g) in tetrahydrofuran (250 mL) was added 1M lithium hexamethyldisilazide in tetrahydrofuran (86 mL), and after 10 minutes, TIPS-Cl (triisopropylchlorosilane) (18.2 mL) was added. The mixture was stirred at room temperature for 24 hours. The reaction was diluted with ether, and the resulting solution was washed twice with water. The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10% ethyl acetate/hexanes.
To a mixture of EXAMPLE 3F (24.3 g) in tetrahydrofuran (500 mL) at −78° C. was added 2.5M BuLi (30.3 mL). After 2 minutes, trimethylborate (11.5 mL) was added, and the mixture was allowed to warm to room temperature over 1 hour. The reaction was poured into water, extracted three times with ethyl acetate, and the combined extracts were washed with brine and concentrated. The crude product was taken up in tetrahydrofuran (200 mL) at 0° C., and 1M NaOH (69 mL) was added, followed by 30% H2O2(8.43 mL), and the solution was stirred for 1 hour. Na2S2O3 (10 g) was added, and the pH was adjusted to 4-5 with concentrated HCl and solid NaH2PO4. The solution was extracted twice with ethyl acetate, and the combined extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 5-25% ethyl acetate/hexanes.
A mixture of EXAMPLE 3G (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 3H (1.55 g), EXAMPLE 3E (2.42 g), and HK2PO4 (1.42 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed with 3×1M NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 31(200 mg) in dioxane (10 mL) and 1M NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
Tert-butyl piperidin-4-ylcarbamate (45.00 g, 225 mmol) and dihydro-2H-pyran-4(3H)-one (24.74 g, 247 mmol) were added to dichloromethane (1000 mL). Sodium triacetoxyborohydride (61.90 g, 292 mmol) was added, and the solution was stirred at room temperature for 16 hours. The solution was extracted with 1M sodium hydroxide and dried over anhydrous sodium sulfate. The solution was filtered and concentrated and purified by flash column chromatography on silica gel with 10% methanol (in dichloromethane) increasing to 20% methanol (in dichloromethane).
A solution of EXAMPLE 3K (52.57 g, 185 mmol) in dichloromethane (900 mL) was treated with 4M aqueous HCl (462 mL), and the solution was mixed vigorously at room temperature for 16 hours. Solvent was removed under vacuum to give crude product as the dihydrochloride salt, which was used without further purification.
EXAMPLE 3L (22.12 g, 86 mmol) was added to 1,4-dioxane (300 mL) and water (43 mL). Triethylamine (43.6 mL, 31.6 g, 313 mmol) was added, and the mixture was stirred at room temperature until EXAMPLE 3L had completely dissolved. 4-chloro-3-nitrobenzenesulfonamide was added and the mixture was heated at 90° C. for 16 hours. The mixture was cooled, and the solvents were removed under vacuum. 10% methanol (in dichloromethane) was added and the solution was stirred vigorously at room temperature until a fine suspension was obtained. The solid was isolated by vacuum filtration and washed with dichloromethane to give pure product.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 3M for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (brs, 1H), 8.53 (br s, 1H), 8.18 (m, 1H), 8.00 (br s, 1H), 7.63 (m, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.12 (m, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.37 (d, 1H), 6.20 (d, 1H), 3.95 (m, 2H), 3.05 (m, 10H), 2.73 (m, 4H), 2.17 (m, 10H), 1.95 (m, 2H), 1.80 (m, 2H), 1.63 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
This EXAMPLE was prepared by substituting 4-amino-N-methylpiperidine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 4A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (brs, 1H), 8.55 (br s, 1H), 8.17 (m, 1H), 8.02 (d, 1H), 7.85 (dd, 1H), 7.51 (m, 3H), 7.35 (m, 2H), 7.18 (dd, 1H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.38 (d, 1H), 6.20 (d, 1H), 3.90 (m, 1H), 3.09 (m, 8H), 2.77 (m, 2H), 2.05-2.30 (m, 10H), 1.95 (s, 3H), 1.39 (t, 2H), 1.24 (m, 2H), 0.93 (s, 6H).
A mixture of 4-fluoro-3-nitrobenzenesulfonamide (2.18 g), 1-(tetrahydropyran-4-yl)methylamine (1.14 g), and triethylamine (1 g) in tetrahydrofuran (30 mL) were stirred overnight, neutralized with concentrated HCl and concentrated. The residue was suspended in ethyl acetate and the precipitates were collected, washed with water and dried to provide the title compound.
To a suspension of hexane washed NaH (17 g) in dichloromethane (700 mL) was added 5,5-dimethyl-2-methoxycarbonylcyclohexanone (38.5 g) dropwise at 0° C. After stirring for 30 minutes, the mixture was cooled to −78° C. and trifluoroacetic anhydride (40 mL) was added. The reaction mixture was warmed to room temperature and stirred for 24 hours. The organic layer was washed with brine, dried (Na2SO4), filtered, and concentrated to give the product.
EXAMPLE 5B (62.15 g), 4-chlorophenylboronic acid (32.24 g), CsF (64 g) and tetrakis(triphenylphosphine)palladium(O) (2 g) in 2:1 dimethoxyethane/methanol (600 mL) were heated to 70° C. for 24 hours. The mixture was concentrated. Ether (4×200 mL) was added and the mixture was filtered. The combined ether solution was concentrated to give the product.
To a mixture of LiBH4 (13 g), EXAMPLE 5C (53.8 g) and ether (400 mL), was added methanol (25 mL) slowly by syringe. The mixture was stirred at room temperature for 24 hours. The reaction was quenched with 1N HCl with ice-cooling. The mixture was diluted with water and extracted with ether (3×100 mL). The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 0-30% ethyl acetate/hexanes.
Mesyl Chloride (7.5 mL) was added via syringe to EXAMPLE 5D (29.3 g) and triethylamine (30 mL) in CH2Cl2 (500 mL) at 0° C., and the mixture was stirred for 1 minute. N-t-butoxycarbonylpiperazine (25 g) was added and the mixture was stirred at room temperature for 24 hours. The suspension was washed with brine, dried, (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
EXAMPLE 5E (200 mg) and triethylsilane (1 mL) were stirred in dichloromethane (15 mL) and trifluoroacetic acid (15 mL) for 1 hour. The mixture was concentrated, taken up in ethyl acetate, washed twice with NaH2PO4, and brine, and dried (Na2SO4), filtered and concentrated.
To a mixture of 5-bromo-1H-pyrrolo[2,3-b]pyridine (15.4 g) in tetrahydrofuran (250 mL) was added 1M lithium hexamethyldisilazide in tetrahydrofuran (86 mL), and after 10 minutes, TIPS-Cl (triisopropylchlorosilane) (18.2 mL) was added. The mixture was stirred at room temperature for 24 hours. The reaction was diluted with ether, and the resulting solution was washed twice with water. The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10% ethyl acetate/hexanes.
To a mixture of EXAMPLE 5G (24.3 g) in tetrahydrofuran (500 mL) at −78° C. was added 2.5M BuLi (30.3 mL). After 2 minutes, trimethylborate (11.5 mL) was added, and the mixture was allowed to warm to room temperature over 1 hour. The reaction was poured into water, extracted three times with ethyl acetate, and the combined extracts were washed with brine and concentrated. The crude product was taken up in tetrahydrofuran (200 mL) at 0° C., and 1M NaOH (69 mL) was added, followed by 30% H2O2(8.43 mL), and the solution was stirred for 1 hour. Na2S2O3 (10 g) was added, and the pH was adjusted to 4-5 with concentrated HCl and solid NaH2PO4. The solution was extracted twice with ethyl acetate, and the combined extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 5-25% ethyl acetate/hexanes.
A mixture of EXAMPLE 5H (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 51 (1.55 g), EXAMPLE 5F (2.42 g), and HK2PO4 (1.42 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed with 3×1M NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 5J (200 mg) in dioxane (10 mL) and 1M NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
EXAMPLE 5K (3.39 g), EXAMPLE 5A (1.87 g), 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (2.39 g), and 4-dimethylaminopyridine (1.09 g) were stirred in CH2Cl2 (40 mL) for 24 hours. The reaction was cooled and chromatographed on silica gel with 25-100% ethyl acetate/hexanes, then 10% methanol/ethyl acetate with 1% acetic acid, o give the product (1.62 g, 32%) as a white solid. 1H NMR (300 MHz, dimethylsulfoxide-d6) 11.65 (brs, 1H), 8.55 (br s, 1H), 8.04 (d, 1H), 7.89 (dd, 1H), 7.51 (m, 3H), 7.33 (d, 2H), 7.08 (m, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (d, 1H), 6.19 (d, 1H), 3.84 (m, 1H), 3.30 (m, 4H), 3.07 (m, 4H), 2.73 (m, 2H), 2.18 (m, 6H), 1.95 (m, 2H), 1.61 (dd, 2H), 1.38 (m, 2H), 1.24 (m, 4H), 0.92 (s, 6H).
A 50 mL round-bottomed flask was charged with 4-chloro-3-nitrobenzenesulfonamide (1 g, 4.23 mmol), 4-methylpiperazin-1-amine dihydrochloride (1 g, 5.32 mmol), and N1,N1,N2,N2-tetramethylethane-1,2-diamine (3 mL, 20.01 mmol) in dioxane (10 mL). The reaction mixture was refluxed for 12 hours. After this time, the reaction mixture was cooled to room temperature, the salt filtered off via a Buchner funnel, and the solvent removed in vacuo. The crude product was added to a silica gel column (Analogix, SF65-200 g) and purified by eluting with 0-5% methanol in dichloromethane.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 6A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (brs, 1H), 9.09 (br s, 1H), 8.47 (d, 1H), 8.24 (dd, 1H), 7.99 (d, 1H), 7.50 (m, 4H), 7.34 (d, 2H), 7.04 (d, 2H), 6.64 (dd, 1H), 6.35 (d, 1H), 6.20 (d, 1H), 3.04 (m, 4H), 2.89 (m, 4H), 2.73 (m, 2H), 2.34 (s, 3H), 2.17 (m, 6H), 1.95 (br s, 2H), 1.38 (t, 2H), 1.05 (m, 4H), 0.93 (s, 6H).
This EXAMPLE was prepared by substituting ethyl 2,4-difluorobenzoate for methyl 2,4-difluorobenzoate and 4-hydroxycarbazole for EXAMPLE 3G in EXAMPLE 3H.
This EXAMPLE was prepared by substituting EXAMPLE 7A for EXAMPLE 3H in EXAMPLE 3I.
This EXAMPLE was prepared by substituting EXAMPLE 7B for EXAMPLE 31 in Example 3J, except here upon completion of the reaction, water and 2N HCl were added to adjust the pH to 2, and the HCl salt of the product was extracted using CHCl3/CH3OH.
This EXAMPLE was prepared by substituting EXAMPLE 7C for EXAMPLE 1E and Example 4A for EXAMPLE 1F in EXAMPLE 1G, except here the purification was done by preparative HPLC using a C18 column, 250×50 mm, 10p, and eluting with a gradient of 20-100% CH3CN vs. 0.10% trifluoroacetic acid in water, giving the product as a bistrifluoroacetate salt. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.82 (br s, 1H), 11.40 (s, 1H), 9.70, 9.40 (both v br s, total 2H), 8.40 (d, 1H), 8.10 (br d, 1H), 7.90 (br d, 1H), 7.72 (dd, 1H), 7.60 (d, 1H), 7.48 (d, 1H), 7.38 (m, 3H), 7.22 (m, 2H), 7.07 (m, 4H), 6.78 (dd, 1H), 6.43 (dd, 1H), 6.19 (s, 1H), 3.97 (m, 1H), 3.80 (m, 2H), 3.60, 3.30, 3.10, 2.80 (all br m, total 11H), 2.20, 2.10, 2.00 (all br m, total 8H), 1.78 (m, 2H), 1.42 (m, 2H), 1.25 (m, 2H), 0.92 (s, 6H).
This EXAMPLE was prepared by substituting 3-(pyrrolidin-1-yl)propan-1-amine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
This EXAMPLE was prepared by substituting EXAMPLE 7C for EXAMPLE 1E and EXAMPLE 8A for EXAMPLE 1F in EXAMPLE 1 G, except here the purification was done by preparative HPLC using a C18 column, 250×50 mm, 10p, and eluting with a gradient of 20-100% CH3CN vs. 0.1% trifluoroacetic acid in water, giving the product as a bistrifluoroacetate salt. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.80 (br s, 1H), 11.42 (s, 1H), 9.50, 9.25 (both v br s, total 2H), 8.58 (br t, 1H), 8.43 (d, 1H), 7.91 (d, 1H), 7.72 (dd, 1H), 7.60 (d, 1H), 7.50 (d, 1H), 7.38 (m, 3H), 7.23 (m, 2H), 7.07 (m, 3H), 6.93 (d, 1H), 6.78 (dd, 1H), 6.44 (dd, 1H), 6.18 (s, 1H), 3.70, 3.60, 3.20, 3.00 (all br m, total 18H), 2.18 (br m, 2H), 2.00-180 (envelope, 8H), 1.42 (m, 2H), 0.92 (s, 6H).
A solution of tert-butyl-4-aminocyclohexylcarbamate (20.32 g, 95 mmol), bis(2-bromoethyl) ether (14.30 ml, 114 mmol) and triethylamine (33.0 ml, 237 mmol) in N,N-dimethylformamide (200 ml) was stirred for 16 hours at 70° C. The reaction mixture was cooled down to room temperature, concentrated and the product was extracted with ethyl acetate. The organic layer was washed with sodium carbonate solution (15% aq.), dried and concentrated. The product was used in next step without purification.
To a solution of trans-tert-butyl-4-morpholinocyclohexylcarbamate (19.2 g, 67.5 mmol) in dichloromethane (100 ml) was added HCl (100 ml, 400 mmol) (4M in dioxane) and the reaction mixture was stirred for 16 hours at room temperature. The reaction mixture was diluted with ether and solid salt was filtered off, and dried in an oven.
A solution of trans-4-morpholinocyclohexanamine dihydrochloride (5 g, 19.44 mmol), 4-fluoro-3-nitrobenzenesulfonamide (4.32 g, 19.63 mmol) and triethylamine (20 ml, 143 mmol) in tetrahydrofuran (60 ml) was stirred for 16 hours at room temperature. The solid product was filtered off, washed with tetrahydrofuran, ether, dichloromethane (3×) and dried under vacuum.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 9C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.61 (brs, 1H), 8.49 (br s, 1H), 8.12 (m, 1H), 7.99 (br s, 1H), 7.71 (m, 1H), 7.50 (m, 3H), 7.35 (d, 2H), 7.04 (d, 2H), 7.01 (m, 1H), 6.65 (dd, 1H), 6.36 (d, 1H), 6.21 (d, 1H), 3.60 (m, 4H), 3.04 (m, 4H), 2.73 (m, 2H), 2.57 (m, 2H), 2.42 (m, 1H), 2.18 (m, 6H), 2.05 (m, 2H), 1.95 (m, 2H), 1.90 (m, 2H), 1.38 (m, 6H), 1.15 (m, 3H), 0.92 (s, 6H).
This EXAMPLE was prepared by substituting 2-methoxyethylamine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 10A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (brs, 1H), 8.58-8.49 (m, 1H), 8.55 (d, 1H), 8.03 (d, 1H), 7.79 (m, 1H), 7.49 (m, 3H), 7.34 (m, 2H), 7.06 (m, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (m, 1H), 6.20 (d, 1H), 3.61-3.51 (m, 4H), 3.31 (s, 3H), 3.07 (m, 4H), 2.74 (m, 2H), 2.17 (m, 6H), 1.95 (br s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
This EXAMPLE was prepared by substituting (tetrahydro-2H-pyran-3-yl)methanamine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
(S)-3-nitro-4-((tetrahydro-2H-pyran-3-yl)methylamino)benzenesulfonamide The racemic mixture of EXAMPLE 11A was resolved by chiral SFC on an AD column (21 mm i.d.×250 mm in length) using a gradient of 10-30% 0.10% diethylamine methanol in CO2 over 15 minutes (oven temperature: 40° C.; flow rate: 40 mL/minute) to provide the title compound.
The racemic mixture of EXAMPLE 11A was resolved by chiral SFC on an AD column (21 mm i.d.×250 mm in length) using a gradient of 10-30% 0.10% diethylamine methanol in CO2 over 15 minutes (oven temperature: 40° C.; flow rate: 40 mL/minute) to provide the title compound.
To a mixture of EXAMPLE 3J (59.8 mg, 0.105 mmol), EXAMPLE 11B (33 mg, 0.105 mmol) and N,N-dimethylpyridin-4-amine (38.4 mg, 0.314 mmol) in dichloromethane (5 ml) was added 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (24.07 mg, 0.13 mmol). The reaction mixture was stirred at room temperature overnight and concentrated. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 40-60% acetonitrile/0.10% trifluoroacetic acid in water to give the title compound as the trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (6 ml) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4 and concentrated to give the title compound. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.40 (s, br, 1H), 8.53-8.58 (m, 2H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.47-7.54 (m, 3H), 7.34 (d, 2H), 7.02-7.09 (m, 3H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.79 (dd, 1H), 3.69-3.73 (m, 1H), 3.22-3.37 (m, 3H), 3.16-3.21 (m, 1H), 3.07 (s, 4H), 2.74 (s, 2H), 2.09-2.24 (m, 6H), 1.95 (s, 2H), 1.86-1.93 (m, 1H), 1.79-1.85 (m, 1H), 1.58-1.64 (m, 1H), 1.42-1.51 (m, 1H), 1.38 (t, 2H), 1.25-1.34 (m, 1H), 0.92 (s, 6H).
(1,4-Dioxan-2-yl)methanol (380 mg, 3.22 mmol) in tetrahydrofuran (30 ml) was treated with sodium hydride (60%) (245 mg, 6.13 mmol) at room temperature for 30 minutes. The reaction mixture was cooled in an ice bath and 4-fluoro-3-nitrobenzenesulfonamide (675 mg, 3.06 mmol) was added. The resulting mixture was stirred at room temperature for 2 hours and another portion of sodium hydride (60%) (245 mg, 6.13 mmol) was added. The reaction mixture was stirred overnight and quenched with ice water (3 ml). The cloudy mixture was filtered and the filtrate was concentrated. The residue was triturated with methanol to give the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 12A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.42 (s, br, 1H), 8.34 (s, 1H), 8.03 (d, 2H), 7.48-7.55 (m, 3H), 7.41 (d, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.20-4.28 (m, 2H), 3.85-3.91 (m, 1H), 3.82 (dd, 1H), 3.74-3.78 (m, 1H), 3.59-3.69 (m, 2H), 3.41-3.51 (m, 2H), 3.05-3.17 (m, 4H), 2.83 (s, br, 2H), 2.27 (s, br, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 11C in place of EXAMPLE 11B. The proton NMR spectra of EXAMPLE 13 and EXAMPLE 11D are identical. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.40 (s, br, 1H), 8.53-8.58 (m, 2H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.47-7.54 (m, 3H), 7.34 (d, 2H), 7.02-7.09 (m, 3H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.79 (dd, 1H), 3.69-3.73 (m, 1H), 3.22-3.37 (m, 3H), 3.16-3.21 (m, 1H), 3.07 (s, 4H), 2.74 (s, 2H), 2.09-2.24 (m, 6H), 1.95 (s, 2H), 1.86-1.93 (m, 1H), 1.79-1.85 (m, 1H), 1.58-1.64 (m, 1H), 1.42-1.51 (m, 1H), 1.38 (t, 2H), 1.25-1.34 (m, 1H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using naphthalene-2-sulfonamide (47 mg, 0.227 mmol) in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.82 (s, 1H), 11.69 (s, 1H), 8.51 (s, 1H), 8.08 (d, 1H), 8.05 (d, 1H), 7.97 (dd, 2H), 7.82 (dd, 1H), 7.66-7.71 (m, 1H), 7.63 (t, 1H), 7.54 (d, 1H), 7.47-7.52 (m, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 6.65 (dd, 1H), 6.39 (dd, 1H), 6.18 (s, 1H), 3.04 (s, 4H), 2.72 (s, 2H), 2.10-2.20 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
To a suspension of hexane-washed NaH (0.72 g, 60% in mineral oil) in tetrahydrofuran (30 mL) was added a solution of 2,2-dimethyldihydro-2H-pyran-4(3H)-one (2.0 g) in tetrahydrofuran (20 mL). The suspension was stirred at room temperature for 30 minutes. The dimethylcarbonate (6.31 mL) was added dropwise by syringe. The mixture was heated to reflux for 4h. LC/MS showed the expected product as the major product. The mixture was acidified with 5% HCl and extracted with dichloromethane (100 mL×3) and washed with water, brine and dried over Na2SO4. After evaporation, the crude product was loaded on a column and eluted with 10% ethyl acetate in hexane to give the product.
To a cooled (0° C.) stirring suspension of NaH (0.983 g, 60% in mineral oil) in ether (50 mL) was added EXAMPLE 15A (3.2 g). The mixture was stirred at 0° C. for 30 minutes before the addition of Tf2O (4.2 mL). The mixture was then stirred at room temperature overnight. The mixture was diluted with ether (200 mL) and washed with 5% HCl, water and brine. After drying over Na2SO4, evaporation of solvent gave the crude product which was used in the next step without further purification.
To a solution of EXAMPLE 15B (2.88 g), 4-chlorophenylboronic acid (1.88 g) and Pd(Ph3P)4 (0.578 g) in toluene (40 mL) and ethanol (10 mL) was added 2N Na2CO3 (10 mL). The mixture was stirred at reflux overnight. The mixture was diluted ether (300 mL) and washed with water, brine and dried over Na2SO4. After evaporation of solvent, the residue was loaded on a column and eluted with 3% ethyl acetate in hexane to give the product.
To a solution of EXAMPLE 15C (1.6 g) in ether (20 mL) was added LiAlH4 (1.2 g). The mixture was stirred for 4 hours. The mixture was acidified carefully with 5% HCl and extracted with ethyl acetate (100 mL×3) and washed with water, brine and dried over Na2SO4. After concentration, the crude product was loaded on a column and eluted with 10% ethyl acetate in hexane to give the product.
To a solution of oxalyl chloride (1.1 g) in dichloromethane (30 mL) at −78° C. was added dimethylsulfoxide (6.12 mL). The mixture was stirred at the temperature for 30 minutes, and then a solution of EXAMPLE 15D (1.2 g) in dichloromethane (10 mL) was added. The mixture was stirred at −78° C. for 2 hours before the addition of triethylamine (10 mL). The mixture was stirred overnight and the temperature was allowed to rise to room temperature. The mixture was diluted with ether (300 mL) and washed with water, brine and dried over Na2SO4. Concentration of the solvent and column purification (5% ethyl acetate in hexane) gave the product.
A mixture of EXAMPLE 3H (20.5 g) and piperazine (37.0 g) in dimethylsulfoxide (200 mL) was heated to 110° C. for 24 hours, and the mixture was allowed to cool to room temperature. The mixture was poured into water (1 L), extracted three times with dichloromethane, and the combined extracts were washed with 2× water, and brine and filtered and concentrated to give the pure product.
To a solution of EXAMPLE 15E (100 mg) and EXAMPLE 15F (177 mg) in dichloromethane (10 mL) was added sodium triacetoxyborohydride (154 mg). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (200 mL) and washed with 2% NaOH, water and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated under vacuum. The residue was loaded on a column and eluted with 30% ethyl acetate in hexane to give the pure product.
To a solution of EXAMPLE 15G (254 mg) in tetrahydrofuran (4 mL), methanol (2 mL) and water (2 mL) was added LiOH H2O (126 mg). The mixture was stirred overnight. The mixture was then neutralized with 5% HCl and diluted with ethyl acetate (200 mL). After washing with brine, it was dried over Na2SO4. Filtration and evaporation of solvent gave the product.
The title compound was prepared as described in EXAMPLE 1G, substituting EXAMPLE 1E with EXAMPLE 15H. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (br s, 1H), 11.42 (s, 1H), 8.60 (m, 1H), 8.57 (d, 1H), 8.05 (d, 1H), 7.80 (dd, 1H), 7.48-7.54 (m, 3H), 7.38 (d, 2H), 7.12 (m, 3H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.20 (s, 1H), 4.11 (s, 2H), 3.85 (m, 2H), 3.27 (m, 6H), 3.07 (m, 2H), 2.84 (m, 2H), 2.14 (m, 5H), 1.92 (m, 1H), 1.42 (m, 2H), 1.24 (m, 2H), 1.10 (s, 6H).
4-Fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide (1.536 g, 5 mmol), 2-methoxyethanamine (0.376 g, 5 mmol), and triethylamine (1.939 g, 15 mmol) in anhydrous tetrahydrofuran (30 mL) solution was heated at 55° C. for 3 hours. The solution was diluted with ethyl acetate, washed with water and brine, and dried (Na2SO4), filtered and the filtrate was concentrated. The crude material was used in the next step without further purification.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 16A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (brs, 1H), 8.14 (m TH), 8.03 (d, 1H), 7.91 (d, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.19 (s, 1H), 7.04 (m, 3H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 3.51 (m, 4H), 3.28 (s, 3H), 3.06 (m, 4H), 2.75 (m, 2H), 2.17 (m, 6H), 1.95 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
This EXAMPLE was prepared by substituting 1-(tetrahydropyran-4-yl)methylamine for 2-methoxyethanamine in EXAMPLE 16A.
This EXAMPLE was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 17A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.70 (brs, 1H), 8.15 (m 1H), 8.04 (d, 1H), 7.92 (d, 1H), 7.51 (m, 3H), 7.34 (d, 2H), 7.19 (s, 1H), 7.05 (m, 3H), 6.68 (dd, 1H), 6.40 (m, 1H), 6.18 (d, 1H), 3.85 (m, 2H), 3.25 (m, 4H), 3.07 (m, 4H), 2.77 (m, 2H), 2.17 (m, 6H), 1.95 (m, 2H), 1.84 (m, 1H), 1.54 (m, 2H), 1.39 (t, 2H), 1.24 (m, 2H), 0.93 (s, 6H).
A mixture of 5-hydroxyindole (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 18A (1.7 g), EXAMPLE 3E (1.8 g), and HK2PO4 (1.21 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed with 3×1M NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 18B (200 mg) in dioxane (10 mL) and 1M NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
The title compound was prepared as described in EXAMPLE 11D by replacing EXAMPLE 3J with EXAMPLE 18C, and EXAMPLE 1F for EXAMPLE 11B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.18 (s, 2H), 8.59-8.64 (m, 2H), 7.80 (dd, 1H), 7.52 (d, 1H), 7.39-7.42 (m, 2H), 7.33 (d, 2H), 7.16 (d, 1H), 7.10 (d, 1H), 7.03 (d, 2H), 6.8 (dd, 1H), 6.65 (dd, 1H), 6.40)s, 1H), 6.14 (d, 1H), 3.85 (dd, 2H), 3.24-3.32 (m, 4H), 3.03 (s, 3H), 2.73 (s, 2H), 2.12-2.17 (m, 5H), 1.68-1.94 (m, 3H), 1.61 (d, 2H), 1.37 (t, 2H), 1.24-1.27 (m, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D by replacing EXAMPLE 11B with EXAMPLE 9B and EXAMPLE 3J with EXAMPLE 18C. 1H NMR (500 MHz, pyridine-d5) δ 12.29 (s, 1H), 9.29 (d, J=2.1 Hz, 1H), 8.37 (d, J=7.6 Hz, 1H), 8.32 (dd, J=9.3, 2.3 Hz, 1H), 8.18 (d, J=8.8 Hz, 1H), 7.52-7.57 (m, 2H), 7.39-7.47 (m, 3H), 7.10 (dd, J=8.7, 2.3 Hz, 1H), 7.05-7.08 (m, 2H), 6.90 (d, J=9.5 Hz, 1H), 6.74 (dd, J=9.0, 2.3 Hz, 1H), 6.59-6.63 (m, 1H), 6.55 (d, J=2.4 Hz, 1H), 3.72-3.78 (m, 4H), 3.33-3.43 (m, 1H), 2.99-3.09 (m, 4H), 2.76 (s, 2H), 2.46-2.54 (m, 4H), 2.16-2.29 (m, 3H), 2.09-2.14 (m, 4H), 2.05 (d, J=11.9 Hz, 2H), 1.97 (d, J=1.8 Hz, 2H), 1.87 (d, J=11.6 Hz, 2H), 1.19-1.42 (m, 6H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D by replacing EXAMPLE 11B with EXAMPLE 10A and EXAMPLE 3J with EXAMPLE 18C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.20 (br. s, 1H) 11.15 (s, 1H) 8.59 (m, 2H) 7.81 (dd, 1H) 7.50 (d, 1H) 7.36 (m, 4H) 7.08 (m, 4H) 6.85 (dd, 1H) 6.65 (dd, 1H) 6.38 (m, 1H) 6.14 (m, 1H) 3.58 (m, 4H) 3.30 (s, 3H) 3.03 (m, 4H) 2.73 (s, 2H) 2.15 (m, 6H) 1.96 (s, 2H) 1.38 (t, 2H) 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D by replacing EXAMPLE 3J with EXAMPLE 18C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.17 (s, 2H), 8.53-8.65 (m, 2H), 7.80 (d, 1H), 7.51 (d, 1H), 7.38-7.44 (m, 2H), 7.33 (d, 2H), 7.15 (s, 1H), 7.02-7.09 (m, 3H), 6.82-6.92 (m, 1H), 6.65 (d, 1H), 6.39 (s, 1H), 6.14 (s, 1H), 3.68-3.82 (m, 2H), 3.22-3.32 (m, 2H), 3.13-3.22 (m, 1H), 3.03 (s, 4H), 2.72 (s, 2H), 2.09-2.23 (m, 6H), 1.78-1.98 (m, 4H), 1.56-1.66 (m, 1H), 1.43-1.51 (m, 1H), 1.37 (t, 2H), 1.22-1.33 (m, 1H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 11C in place of EXAMPLE 11B, and EXAMPLE 18C in place of EXAMPLE 3J. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.17 (s, 2H), 8.53-8.65 (m, 2H), 7.80 (d, 1H), 7.51 (d, 1H), 7.38-7.44 (m, 2H), 7.33 (d, 2H), 7.15 (s, 1H), 7.02-7.09 (m, 3H), 6.82-6.92 (m, 1H), 6.65 (d, 1H), 6.39 (s, 1H), 6.14 (s, 1H), 3.68-3.82 (m, 2H), 3.22-3.32 (m, 2H), 3.13-3.22 (m, 1H), 3.03 (s, 4H), 2.72 (s, 2H), 2.09-2.23 (m, 6H), 1.78-1.98 (m, 4H), 1.56-1.66 (m, 1H), 1.43-1.51 (m, 1H), 1.37 (t, 2H), 1.22-1.33 (m, 1H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 15F by replacing EXAMPLE 3H with EXAMPLE 18A.
The title compound was prepared as described in EXAMPLE 15G by replacing EXAMPLE 15F with EXAMPLE 23A.
The title compound was prepared as described in EXAMPLE 15H by replacing EXAMPLE 15G with EXAMPLE 23B.
The title compound was prepared as described in EXAMPLE 11D by replacing Example 11B with EXAMPLE 1F, and EXAMPLE 3J with EXAMPLE 23C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.20 (br s, 1H), 11.17 (s, 1H), 8.63 (t, 1H), 8.59 (d, 1H), 7.79 (dd, 1H), 7.51 (d, 1H), 7.36 (m, 3H), 7.13 (m, 2H), 6.86 (dd, 1H), 6.66 (dd, 1H), 6.39 (s, 1H), 6.15 (d, 1H), 4.10 (s, 2H), 3.85 (m, 3H), 3.50 (m, 2H), 3.42 (m, 2H), 3.24 (m, 4H), 3.02 (m, 4H), 2.82 (m, 2H), 2.16 (m, 2H), 1.61 (m, 3H), 1.25 (m, 4H), 1.17 (s, 6H).
(Tetrahydro-2H-pyran-4-yl)methanol (2.0 g) in tetrahydrofuran (20 mL) was treated with 60% NaH (1.377 g). The solution was stirred for 20 minutes at the room temperature. To this solution was added 4-fluoro-3-nitrobenzenesulfonamide (2.84 g) portion-wise. The reaction was stirred for another 2 hours. The mixture was poured into water, neutralized with 10% HCl, and extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified with flash column chromatography on silica gel eluting with 20-60% ethyl acetate in hexanes.
The title compound was prepared by substituting EXAMPLE 24A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.33 (s, 1H), 8.00-8.02 (m, 2H), 7.50-7.53 (m, 3H), 7.34-7.36 (m, 3H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (d, 1H), 6.21 (s, 1H), 4.06 (d, 2H), 3.88 (dd, 2H), 3.08 (s, 4H), 2.80 (s, 2H), 2.25 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.63-1.66 (m, 2H), 1.52-1.55 (m, 1H), 1.33-1.40 (m, 4H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 1F using (1,4-dioxan-2-yl)methanamine in place of (tetrahydropyran-4-yl)methanamine.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 25A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.38 (s, 1H), 8.53-8.59 (m, 2H), 8.03 (d, 1H), 7.81 (dd, 1H), 7.46-7.54 (m, 3H), 7.34 (d, 2H), 7.09 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.75-3.86 (m, 3H), 3.58-3.68 (m, 2H), 3.45-3.52 (m, 2H), 3.35-3.43 (m, 2H), 3.07 (s, 4H), 2.75 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 2,2,2-trifluoroethanamine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 26A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.48 (s, 1H), 8.40 (m, 2H), 7.90 (d, 1H), 7.71 (dd, 1H), 7.59 (d, 1H), 7.40 (t, 1H), 7.34 (d, 2H), 7.25 (d, 1H), 7.06 (m, 3H), 6.61 (dd, 1H), 6.26 (m, 2H), 4.32 (m, 2H), 3.00 (m, 4H), 2.73 (s, 2H), 2.19 (m, 6H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 3,3,3-trifluoropropan-1-amine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 27A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.47 (s, 1H), 8.37 (d, 1H), 8.29 (m, 1H), 7.89 (d, 1H), 7.61 (m, 2H), 7.39 (t, 1H), 7.35 (d, 2H), 7.22 (d, 1H), 7.05 (d, 2H), 6.75 (d, 1H), 6.62 (dd, 1H), 6.27 (m, 2H), 3.59 (q, 2H), 3.00 (m, 4H), 2.73 (s, 2H), 2.66 (m, 2H), 2.18 (m, 6H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (m, 6H).
The racemic mixture of EXAMPLE 12A was resolved on a SFC chiral AD column to provide the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 28A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 2H), 8.35 (s, 1H), 8.03 (d, 2H), 7.48-7.57 (m, 3H), 7.42 (d, 1H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.21 (s, 1H), 4.19-4.30 (m, 2H), 3.85-3.92 (m, 1H), 3.73-3.85 (m, 2H), 3.58-3.70 (m, 2H), 3.40-3.52 (m, 2H), 3.10 (s, 4H), 2.85 (s, 2H), 2.18-2.39 (m, 3H), 2.15 (s, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
4-Fluoro-3-nitrobenzenesulfonamide (1.098 g) and EXAMPLE 34A (1 g) in tetrahydrofuran (20 mL) was treated with N,N-diisopropylethylamine (0.871 mL) overnight. The reaction mixture was concentrated and the residue was purified by reverse phase chromatography, eluted with 40-55% acetonitrite in 0.1% trifluoroacetic acid in water over 25 min to give the cis isomer EXAMPLE 29A and trans isomer EXAMPLE 34B.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 29A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.36 (s, 1H), 8.53-8.63 (m, 2H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.47-7.56 (m, 3H), 7.34 (d, 2H), 7.00-7.12 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.37 (s, 1H), 3.26 (t, 2H), 3.20 (s, 3H), 3.07 (s, 4H), 2.75 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.81 (dd, 2H), 1.64-1.74 (m, 1H), 1.48 (dd, 2H), 1.23-1.42 (m, 6H), 0.92 (s, 6H).
The racemic mixture of EXAMPLE 12A was resolved on a SFC chiral AD column to provide the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 30A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 2H), 8.35 (s, 1H), 8.03 (d, 2H), 7.48-7.57 (m, 3H), 7.42 (d, 1H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.21 (s, 1H), 4.19-4.30 (m, 2H), 3.85-3.92 (m, 1H), 3.73-3.85 (m, 2H), 3.58-3.70 (m, 2H), 3.40-3.52 (m, 2H), 3.10 (s, 4H), 2.85 (s, 2H), 2.18-2.39 (m, 3H), 2.15 (s, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 25A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.46 (m, 1H), 8.54 (m, 2H), 8.45 (m, 1H), 8.03 (d, 1H), 7.83 (m, 2H), 7.50 (m, 3H), 7.34 (m, 3H), 7.12 (m, 2H), 6.68 (dd, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.11 (s, 2H), 3.79 (m, 4H), 3.51 (m, 6H), 3.05 (m, 4H), 2.17 (m, 3H), 1.17 (s, 6H).
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 12A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.37 (d, 1H), 8.03 (m, 2H), 7.50 (m, 3H), 7.37 (d, 2H), 7.13 (d, 2H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.25 (m, 2H), 4.12 (s, 2H), 3.84 (m, 3H), 3.63 (m, 2H), 3.45 (m, 2H), 3.06 (m, 4H), 2.86 (m, 2H), 2.24 (m, 6H), 1.20 (m, 6H).
The title compound was prepared as described in EXAMPLE 1 G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 9C, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.51 (d, 1H), 8.15 (d, 1H), 8.01 (d, 1H), 7.76 (dd, 1H), 7.48 (m, 3H), 7.38 (d, 2H), 7.13 (d, 2H), 7.06 (d, 1H), 6.66 (dd, 1H), 6.36 (dd, 1H), 6.21 (d, 1H), 4.11 (s, 2H), 3.63 (m, 5H), 3.05 (m, 4H), 2.83 (s, 2H), 2.64 (m, 4H), 2.17 (m, 6H), 2.05 (m, 2H), 1.91 (s, 2H), 1.43 (m, 6H), 1.17 (m, 6H).
(4-Methoxyphenyl)methanamine (1 g, 1.29 mmol) in ethanol (10 ml) was treated with 5% Rh-A12O3 (99.8 mg, 0.048 mmol) under H2 atmosphere (500 psi) at 50° C. for 16 hours. Additional 5% Rh—Al2O3(0.4 g) was added. The resulting mixture was stirred under H2 atmosphere (500 psi) at 60° C. for 2 hours. The insoluble material was filtered off and the filtrate was concentrated to provide a mixture of cis and trans product as an oil, which was used in the next step without further purification.
4-Fluoro-3-nitrobenzenesulfonamide (1.098 g) and EXAMPLE 34A (1 g) in tetrahydrofuran (20 mL) was treated with N,N-diisopropylethylamine (0.871 mL) overnight. The reaction mixture was concentrated and the residue was purified by reverse phase chromatography, and was eluted with 40-55% acetonitrile in 0.1% trifluoroacetic acid in water over 25 minutes.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 34B in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.37 (s, 1H), 8.52-8.62 (m, 2H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.47-7.55 (m, 3H), 7.34 (d, 2H), 7.02-7.09 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.21-3.27 (m, 5H), 3.02-3.12 (m, 5H), 2.75 (s, 2H), 2.20 (s, 4H), 2.14 (s, 2H), 1.93-2.04 (m, 4H), 1.79 (d, 2H), 1.55-1.65 (m, 1H), 1.38 (t, 2H), 0.97-1.12 (m, 4H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 36C, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.78 (s, 1H), 8.58 (s, 1H), 8.00 (d, 1H), 7.51 (m, 3H), 7.38 (d, 2H), 7.14 (d, 2H), 6.68 (dd, 1H), 6.37 (dd, 1H), 6.23 (d, 1H), 4.31 (d, 2H), 4.13 (s, 2H), 3.88 (dd, 2H), 3.11 (m, 5H), 2.16 (m, 6H), 1.65 (m, 2H), 1.35 (m, 2H), 1.19 (s, 6H).
5-Bromo-6-chloropyridine-3-sulfonyl chloride (8.2 g) in methanol (20 mL) was cooled to 0° C. To this solution was added 7N NH3 in methanol (80 mL). The reaction mixture was stirred overnight. The solvent was removed at low temperature, and the residue was partitioned between ethyl acetate and water. The aqueous layer was extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried (MgSO4), filtered, and concentrated. The solid was purified by flash column chromatography on silica gel using 20-100% ethyl acetate in hexanes to give the title compound.
The title compound was prepared by substituting EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
A mixture of EXAMPLE 36B (0.702 g), dicyanozinc (0.129 g), and tetrakis(triphenylphosphine)palladium(O) (0.231 g) in N,N-dimethylformamide (2 mL) was degassed via vacuum/nitrogen cycle three times. The reaction mixture was heated at 120° C. for 3 hours. After cooling, it was poured into water and extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified with flash column chromatography on silica gel eluting with 20%-60% ethyl acetate in hexanes to give the title compound.
The title compound was prepared by substituting EXAMPLE 36C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.56 (s, 1H), 8.66 (s, 1H), 8.44 (s, 1H), 7.94 (d, 1H), 7.55 (d, 1H), 7.44 (t, 1H), 7.34-7.35 (m, 3H), 7.04 (d, 2H), 6.65 (dd, 1H), 6.32 (s, 1H), 6.24 (s, 1H), 4.26 (d, 2H), 3.86 (dd, 2H), 3.10 (s, 4H), 2.75 (s, 2H), 2.31-2.35 (m, 2H), 2.01-2.05 (m, 1H), 2.15 (s, 2H), 1.96 (s, 2H), 1.63-1.66 (m, 2H), 1.33-1.40 (m, 4H), 0.92 (s, 6H).
A mixture of tetrahydropyran-4-one (10 mL) and chloroacetonitrile (6.4 mL) in tert-butanol (10 mL) was stirred for 10 minutes. To this solution was added a solution of potassium tert-butoxide (12.11 g) in 200 mL of tert-butanol at room temperature over 40 minutes. The reaction mixture was stirred for 16 hours, diluted with water and quenched slowly with 1 N HCl. The solvent was partially removed by rotary evaporation. It was then extracted with ether (5×200 mL). The combined extracts was washed with brine, dried over MgSO4, filtered, and the filtrate was concentrated and purified by flash chromatography on silica with 3:7 to 1:1 ethyl acetate:hexanes to provide the title compound.
EXAMPLE 37A (11.5 g) in dichloromethane (40 mL) in a polypropylene bottle was treated with 70% hydrogen fluoride-pyridine (10.4 mL) dropwise at 0° C. The solution was allowed to warm to room temperature over 3 hours, and stirred for an additional 1.5 hours. The reaction mixture was diluted with ethyl acetate (200 mL) and poured into saturated aqueous NaHCO3. Additional solid NaHCO3 was used carefully until bubbling ceased. The organic layer was isolated, and the aqueous layer was extracted with additional ethyl acetate three times (150 mL each). The combined organic layers were washed with 5% HCl (50 mL each, twice), brine, dried over MgSO4, filtered and concentrated to give the desired product which was used directly in the next step.
EXAMPLE 37B (11.7 g, 74 mmol) in 2-propanol (150 mL) and water (37.5 mL) was cooled to 0° C. To this solution was added NaBH4 (4.20 g, 111 mmol). The solution was stirred and allowed to warm to room temperature over 3 hours. It was quenched with acetone, and stirred for another 1 hour. The clear liquid was separated from solid by decanting. Additional ethyl acetate (2×100 mL) was used to wash the solid, and the mixture was decanted. The combined organic solutions were concentrated. The residue was purified by flash chromatography, eluting with 1:1 ethyl acetate:hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 37C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 37D in place of EXAMPLE 11B. 1H NMR (dimethylsulfoxide-d6). 11.64 (s, 2H), 8.33 (s, 1H), 8.00-8.01 (m, 2H), 7.39-7.57 (m, 4H), 7.33 (d, J=8.24 Hz, 2H), 7.03 (d, J=8.54 Hz, 2H), 6.65 (dd, J=9, 1.98 Hz, 1H), 6.37-6.38 (m, 1H), 6.19 (d, J=1.53 Hz, 1H), 4.35 (d, J=20.75 Hz, 2H), 3.74-3.78 (m, 2H), 3.55-3.60 (m, 2H), 3.07 (br, 4H), 2.80 (br, 2H), 2.25 (br, 4H), 2.13 (br, 2H), 1.81-1.94 (m, 6H), 1.38 (t, J=6.26 Hz, 2H), 0.91 (s, 6H).
The title compound was prepared by substituting 3-cyano-4-fluorobenzenesulfonamide for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
To a solution of EXAMPLE 38A (0.455 g) in ethanol (3 mL) and tetrahydrofuran (1 mL) was added hydrogen peroxide (30% in water, 2 mL) followed by 1 N aqueous NaOH (1.024 ml) and heated to 35° C. for 3 hours. The reaction was poured into dichloromethane (50 mL) and 1N aqueous HCl (25 mL). The aqueous layer was extracted with dichloromethane (3×50 mL). The precipitate contained in the combined organic layers was collected by filtration to give the title compound.
The title compound was prepared by substituting EXAMPLE 38B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.79-11.70 (m, 1H), 11.66-11.54 (m, 1H), 9.29-9.08 (m, 1H), 8.27 (d, 1H), 8.08 (d, 1H), 7.97-7.90 (m, 1H), 7.76-7.72 (m, 1H), 7.62 (s, 1H), 7.54 (s, 1H), 7.50 (d, 1H), 7.39 (d, 1H), 7.23 (d, 1H), 7.08 (d, 1H), 6.74-6.67 (m, 1H), 6.44 (s, 1H), 6.22 (s, 1H), 4.03 (d, 6H), 3.74-3.52 (m, 4H), 3.33 (s, 4H), 3.11-2.90 (m, 2H), 2.01 (s, 4H), 1.79-1.58 (m, 2H), 1.24 (s, 5H), 0.94 (s, 6H).
To a solution of morpholine (4.08 g) and tert-butyl 4-oxocyclohexylcarbamate (10 g) stirred for 24 hours at room temperature in titanium (IV) isopropoxide (27.5 mL), methanol (10 mL) was added followed by careful addition of sodium borohydride (3.55 g). The reaction mixture was quenched with water/NaOH solution, extracted with ether, dried over magnesium sulfate, filtered, and concentrated. The product was separated from the trans isomer and purified by flash chromatography (silica gel, 50%-100% acetone in hexanes) to provide the title compound.
To a solution of EXAMPLE 39A (2.43 g) in dichloromethane (15 ml) was added trifluoroacetic acid (5 ml) and the reaction mixture was stirred for 16 hours at room temperature. The reaction mixture was concentrated and the crude product was used without purification.
A solution of EXAMPLE 39B (0.40 g), 4-fluoro-3-nitrobenzenesulfonamide (0.478 g) and triethylamine (2 mL) in tetrahydrofuran (10 mL) was stirred for 3 days at room temperature. The reaction mixture was concentrated and purified by flash chromatography (silica gel, 0-30% methanol/dichloromethane) providing the product.
The title compound was prepared by substituting EXAMPLE 39C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.30 (d, 1H), 8.64 (d, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 8.11 (d, 1H), 7.67 (t, 2H), 7.44 (d, 2H), 7.06 (d, 2H), 6.91 (d, 1H), 6.74 (dd, 1H), 6.48-6.55 (m, 2H), 3.65-3.73 (m, 5H), 3.02-3.09 (m, 4H), 2.76 (s, 2H), 2.41-2.48 (m, 4H), 2.25 (t, 2H), 2.09-2.16 (m, 5H), 1.97 (s, 2H), 1.77-1.86 (m, 2H), 1.55-1.63 (m, 6H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 5,6-dichloropyridine-3-sulfonyl chloride for 5-bromo-6-chloropyridine-3-sulfonyl chloride in EXAMPLE 36A.
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 40B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.52 (s, 1H), 8.39 (d, 1H), 8.03 (d, 1H), 7.54 (d, 1H), 7.52 (d, 1H), 7.50 (dd, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.21 (d, 1H), 4.25 (d, 2H), 3.87 (dd, 2H), 3.30 (m, 2H), 3.10 (v br s, 4H), 2.90 (v br s, 2H), 2.35 (v br s, 4H), 2.17 (br m, 2H), 2.05 (m, 1H), 1.96 (s, 2H), 1.64 (d, 2H), 1.40 (t, 2H), 1.35 (ddd, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 15H for EXAMPLE 3J and EXAMPLE 40B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.55 (d, 1H), 8.41 (d, 1H), 8.04 (d, 1H), 7.54 (m, 2H), 7.50 (dd, 1H), 7.38 (d, 2H), 7.14 (d, 2H), 6.68 (dd, 1H), 6.40 (m, 1H), 6.20 (d, 1H), 4.25 (d, 2H), 4.12 (s, 2H), 3.87 (dd, 2H), 3.30 (m, 2H), 3.10 (v br s, 4H), 2.90 (v br s, 2H), 2.27 (v br s, 4H), 2.17 (br m, 2H), 2.05 (m, 1H), 1.96 (s, 2H), 1.64 (d, 2H), 1.35 (ddd, 2H), 0.97 (s, 6H).
A mixture of 4-fluoro-3-(trifluoromethyl)benzenesulfonamide (1.056 g), (tetrahydro-2H-pyran-4-yl)methanamine (0.5 g) and N,N-diisopropylethylamine (1.68 g) in anhydrous dimethylsulfoxide (15 mL) solution was heated at 90° C. overnight. The reaction mixture was cooled to room temperature and diluted with ethyl acetate. The organic phase was washed with water, brine, dried over anhydrous sodium sulfate, filtered and concentrated to afford the title compound.
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 42A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.73 (s, 1H), 11.25 (s, 1H), 8.08 (d, 1H), 7.89 (d, 1H), 7.77 (m, 1H), 7.61 (d, 1H), 7.51 (m, 2H), 7.37 (d, 2H), 7.13 (d, 2H), 6.88 (d, 1H), 6.67 (dd, 1H), 6.53 (m, 1H), 6.43 (m, 1H), 6.15 (d, 1H), 4.11 (s, 2H), 3.82 (dd, 2H), 3.19 (m, 5H), 3.05 (m, 4H), 2.82 (s, 2H), 2.20 (m, 7H), 1.85 (m, 1H), 1.56 (m, 2H), 1.18 (s, 6H).
The title compound was prepared as described in EXAMPLE 1 G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 17A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.48 (m, 1H), 8.16 (d, 1H), 8.05 (d, 1H), 7.92 (dd, 1H), 7.52 (m, 3H), 7.37 (d, 2H), 7.27 (m, 1H), 7.11 (m, 3H), 6.68 (dd, 1H), 6.41 (dd, 1H), 6.18 (d, 1H), 4.11 (s, 2H), 3.84 (dd, 2H), 3.25 (m, 4H), 3.07 (m, 4H), 2.84 (m, 2H), 2.23 (m, 5H), 1.84 (m, 1H), 1.55 (m, 2H), 1.25 (m, 3H), 1.18 (s, 6H).
The title compound was prepared as described in EXAMPLE 16A by replacing 2-methoxyethanamine with EXAMPLE 9B.
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 44A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.08 (s, 1H), 8.00 (d, 1H), 7.85 (d, 1H), 7.47 (m, 3H), 7.38 (d, 2H), 7.14 (d, 2H), 6.98 (d, 1H), 6.65 (dd, 1H), 6.55 (m, 1H), 6.37 (m, 1H), 6.21 (d, 1H), 4.12 (s, 2H), 3.54 (m, 6H), 3.04 (m, 4H), 2.83 (s, 2H), 2.57 (m, 3H), 2.24 (m, 6H), 1.91 (m, 5H), 1.34 (m, 4H), 1.20 (s, 6H).
The title compound was prepared as described in EXAMPLE 16A by replacing 2-methoxyethanamine with 1-methyl-4-aminopiperidine.
The title compound was prepared as described in EXAMPLE 1 G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 45A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.10 (s, 1H), 7.98 (d, 1H), 7.90 (dd, 1H), 7.49 (m, 3H), 7.39 (m, 3H), 7.14 (d, 2H), 7.02 (d, 1H), 6.65 (dd, 2H), 6.36 (dd, 1H), 6.22 (d, 1H), 4.12 (s, 2H), 3.75 (m, 1H), 3.16 (m, 4H), 2.98 (m, 5H), 2.88 (m, 5H), 2.67 (s, 2H), 2.22 (m, 6H), 1.68 (m, 1H), 1.18 (s, 6H).
To EXAMPLE 36C (0.025 g) in ethanol (1 mL) and tetrahydrofuran (1 mL) was added hydrogen peroxide (30% in water, 0.5 mL) followed by 1M aqueous sodium hydroxide (0.056 ml) then another 1 mL of tetrahydrofuran. The reaction was heated to 45° C. for 2 hours, cooled, quenched with 1N aqueous HCl (5 mL), and the product extracted into dichloromethane (10 mL). The organic layer was dried over magnesium sulfate, filtered and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 46A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, CDCl3) δ 10.31-10.09 (m, 1H), 9.09 (s, 2H), 8.93-8.81 (m, 1H), 8.28-8.18 (m, 1H), 8.03-7.87 (m, 1H), 7.77-7.68 (m, 1H), 7.59-7.51 (m, 1H), 7.48-7.41 (m, 1H), 6.91 (d, 2H), 6.59-6.48 (m, 2H), 5.97 (s, 2H), 4.50 (d, 2H), 4.08-3.98 (m, 2H), 3.45 (s, 4H), 3.13-2.99 (m, 4H), 2.82-2.68 (m, 2H), 2.19 (s, 4H), 1.86 (s, 5H), 1.61-1.35 (m, 4H), 0.94 (s, 6H).
To (1-methylpiperidin-4-yl)methanol (0.109 g) in tetrahydrofuran (2 mL) was added sodium hydride (0.136 g). After 30 minutes, EXAMPLE 36A (0.230 g) was added as a solution in tetrahydrofuran (1 mL) and the reaction was heated to 50° C. After 4 hours, the reaction was cooled, poured into water (10 mL) and dichloromethane (50 mL), and the pH was adjusted to pH-8. The aqueous layer was extracted with dichloromethane (3×50 mL), and the organic layers were combined, washed with brine (30 mL), dried over magnesium sulfate, filtered, and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 47A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1 G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.51 (s, 1H), 8.35 (d, 1H), 8.17 (d, 1H), 7.93 (d, 1H), 7.60 (d, 1H), 7.44-7.40 (m, 1H), 7.33 (dd, 3H), 7.05 (d, 2H), 6.61 (d, 1H), 6.31 (dd, 1H), 6.24 (s, 1H), 4.25 (d, 2H), 3.40 (s, 4H), 3.01 (s, 4H), 2.73 (d, J=8.2, 5H), 2.20 (s, 6H), 1.93 (d, 4H), 1.54 (s, 1H), 1.39 (s, 2H), 1.24 (s, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (1-methylpiperidin-4-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 48A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.54 (s, 1H), 8.17 (s, 1H), 7.92 (s, 1H), 7.87-7.77 (m, 1H), 7.58 (d, 1H), 7.43 (s, 1H), 7.40-7.00 (m, 7H), 6.70-6.56 (m, 1H), 6.31 (s, 1H), 6.24 (s, 1H), 4.05 (s, 2H), 3.46-3.33 (m, 2H), 3.02 (s, 6H), 2.72 (d, 5H), 2.21 (s, 6H), 1.96 (s, 5H), 1.70-1.48 (m, 2H), 1.39 (s, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (1,4-dioxan-2-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 49A for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 49B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.50 (s, 1H), 8.60 (s, 1H), 8.40 (s, 1H), 7.91 (d, 1H), 7.58 (d, 1H), 7.42 (t, 1H), 7.35 (d, 2H), 7.28 (s, 1H), 7.06 (d, 2H), 6.64 (dd, 1H), 6.29 (m, 2H), 4.40 (d, 2H), 3.90 (m, 1H), 3.79 (m, 2H), 3.63 (m, 2H), 3.46 (m, 4H), 3.07 (s, 4H), 2.85 (m, 2H), 2.34 (m, 4H), 2.16 (m, 2H), 1.40 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 49A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) 611.60 (s, 1H), 8.46 (s, 1H), 8.27 (s, 1H), 7.99 (d, 1H), 7.56 (d, 1H), 7.46 (m, 2H), 7.35 (d, 2H), 7.05 (d, 2H), 6.65 (dd, 1H), 6.36 (dd, 1H), 6.22 (d, 1H), 4.34 (m, 2H), 3.88 (m, 1H), 3.79 (m, 2H), 3.63 (m, 2H), 3.46 (m, 2H), 3.06 (s, 4H), 2.81 (s, 2H), 2.26 (m, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.38 (m, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with (2,2-dimethyltetrahydro-2H-pyran-4-yl)methanol.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 51A in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 2H), 8.35 (s, 2H), 8.03 (d, 4H), 7.47-7.58 (m, 6H), 7.31-7.42 (m, 6H), 7.04 (d, 4H), 6.68 (dd, 2H), 6.40 (s, 2H), 6.20 (d, 2H), 3.96-4.09 (m, 2H), 3.54-3.68 (m, 2H), 3.09 (s, 4H), 2.83 (s, 2H), 2.09-2.37 (m, 7H), 1.96 (s, 2H), 1.55-1.69 (m, 2H), 1.39 (t, 2H), 1.19 (m, 8H), 0.92 (s, 6H).
3-Cyano-4-fluorobenzene-1-sulfonyl chloride (1.1 g) in 1,4-dioxane (10 mL) at 0° C. was treated dropwise with a 7 M ammonia solution in methanol (3.57 mL) and stirred for 30 minutes. A small amount of solid was removed by filtration and discarded. The filtrate was concentrated, diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and triturated with diethyl ether to give the product.
The title compound was prepared by substituting EXAMPLE 52A for 4-chloro-3-nitrobenzenesulfonamide and (tetrahydro-2H-pyran-4-yl)methanamine for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
EXAMPLE 52B (0.148 g) in acetonitrile (5 mL) was treated with N-chlorosuccinimide (0.080 g), heated at 60° C. for 3 hours and filtered to remove a small amount of solid. The filtrate was concentrated and chromatographed on silica gel with 3-15% ethyl acetate in dichloromethane as eluent. The obtained solid was slurried in water, filtered, rinsed with additional water and dried under vacuum to give the product.
The title compound was prepared by substituting EXAMPLE 52C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.70 (s, 1H), 11.41 (br s, 1H), 8.07 (d, 1H), 7.89 (s, 2H), 7.61 (m, 1H), 7.53 (m, 2H), 7.35 (d, 2H), 7.18 (m, 1H), 7.05 (d, 2H), 6.69 (m, 1H), 6.42 (dd, 1H), 6.18 (dd, 1H), 3.83 (m, 2H), 3.55 (t, 2H), 3.23 (m, 3H), 3.06 (m, 4H), 2.15 (m, 4H), 1.92 (m, 4H), 1.60 (m, 2H), 1.40 (m, 2H), 1.19 (m, 4H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and 4-chloro-3-nitrobenzenesulfonamide for EXAMPLE 1F in EXAMPLE 1G.
A 5 mL round-bottomed flask was charged with EXAMPLE 53A (120 mg), 1-acetylpiperidin-4-amine (28 mg), and triethylamine (0.064 mL) in dioxane (2 ml). The reaction mixture was heated to 90° C. for 24 hours. The reaction mixture was cooled to room temperature, and added to a silica gel column and purified by eluting with 0-5% methanol in dichloromethane. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (br s, 1H), 8.65 (d, 1H), 8.24 (d, 1H), 8.03 (d, 1H), 7.83 (dd, 1H), 7.54-7.46 (m, 3H), 7.35 (d, 2H), 7.19 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.20 (d, 1H), 4.28 (d, 1H), 3.97-3.75 (m, 2H), 3.07 (br s, 4H), 2.87-2.70 (m, 4H), 2.29-2.10 (m, 6H), 2.02 (s, 3H), 2.00-1.89 (m, 4H), 1.66-1.54 (m, 2H), 1.39 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 2-chloro-4,5-difluorobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide and (tetrahydro-2H-pyran-4-yl)methanamine for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 54A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.76 (s, 1H), 11.31 (s, 1H), 8.08 (d, 1H), 7.69 (d, 1H), 7.60 (d, 1H), 7.55 (m, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 6.90 (s, 1H), 6.84 (d, 1H), 6.69 (dd, 1H), 6.45 (dd, 1H), 6.13 (d, 1H), 3.82 (dd, 2H), 3.24 (t, 2H), 3.05 (m, 6H), 2.73 (s, 2H), 2.14 (m, 6H), 1.95 (s, 2H), 1.81 (m, 1H), 1.61 (m, 2H), 1.38 (t, 2H), 1.17 (m, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 2A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (br s, 1H), 8.75 (t, 1H), 8.54 (d, 1H), 8.03 (d, 1H), 7.79 (dd, 1H), 7.54-7.48 (m, 3H), 7.35 (d, 2H), 7.08-7.02 (m, 3H), 6.67 (dd, 1H), 6.38 (m, 1H), 6.20 (d, 1H), 3.61 (t, 4H), 3.43 (q, 2H), 3.29 (m, 2H), 3.06 (br s, 4H), 2.73 (br s, 2H), 2.47 (br s, 4H), 2.18 (m, 6H), 1.95 (br s, 2H), 1.80 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 37C for tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 56A for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 56B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 8.70 (s, 11H), 8.51 (s, 1H), 7.96 (d, 1H), 7.57 (d, 1H), 7.45 (t, 1H), 7.35-7.37 (m, 3H), 7.06 (d, 2H), 6.67 (dd, 1H), 6.33 (d, 1H), 6.26 (s, 1H), 4.56 (d, 2H), 3.76-3.80 (s, 2H), 3.56-3.62 (m, 2H), 3.01-3.10 (m, 4H), 2.14-2.18 (m, 2H), 1.96 (s, 2H), 1.80-1.87 (m, 4H), 1.41 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 2-morpholinoethanol for tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 57A for EXAMPLE 36A in EXAMPLE 36B.
The title compound was prepared by substituting EXAMPLE 57B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.56 (s, 1H), 8.64 (s, 1H), 8.41 (s, 1H), 7.92 (d, 1H), 7.58 (d, 1H), 7.44 (t, 1H), 7.36 (d, 2H), 7.31 (s, 1H), 7.06 (d, 2H), 6.65 (dd, 1H), 6.31 (d, 1H), 6.27 (d, 1H), 4.59 (t, 2H), 3.59 (s, 4H), 3.08 (s, 4H), 2.89 (s, 2H), 2.65 (s, 4H), 2.16-2.18 (m, 2H), 1.97 (s, 2H), 1.41 (t, 2H), 0.93 (s, 6H).
In a 25 mL microwave tube was added sodium hydride (0.6 g) in terahydrofuran (10 mL) to give a suspension. 2-(2-Methoxyethoxy)ethanethiol (1 g) was added slowly. After stirring for 30 minutes, 3-chloro-4-fluorobenzenesulfonamide (1.54 g) dissolved in 10 mL tetrahydrofuran was added slowly. The mixture was heated at 110° C. for 30 minutes in a Biotage Initiator microwave reactor. Water was added, the product was extracted with ether (20 mL×3), dried over Na2SO4, filtered, and the solvent was removed under reduced pressure. The crude product was purified by flash chromatography on silica eluting with 0-25% ethyl acetate in hexane.
EXAMPLE 58A (0.15 g) was suspended in acetic acid (3 mL). Peracetic acid (0.4 mL) was added slowly. The mixture was stirred at room temperature overnight, then poured into Na2S2O3 solution, and the product precipitated. After filtration and washing with water, the product was dried under vacuum.
The title compound was prepared by substituting EXAMPLE 58B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.52 (s, 1H), 7.92 (d, 1H), 7.84 (m, 2H), 7.68 (m, 1H), 7.62 (d, 1H), 7.42 (t, 1H), 7.35 (d, 2H), 7.29 (m, 1H), 7.05 (d, 2H), 6.62 (dd, 1H), 6.32 (m, 1H), 6.26 (d, 1H), 3.74 (t, 2H), 3.68 (t, 2H), 3.24 (m, 2H), 3.06 (m, 5H), 3.01 (m, 4H), 2.74 (s, 2H), 2.19 (m, 6H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 4-fluoro-3-nitrobenzenesulfonamide for 3-chloro-4-fluorobenzenesulfonamide in EXAMPLE 58A.
The title compound was prepared by substituting EXAMPLE 59A for EXAMPLE 58A in EXAMPLE 58B.
The title compound was prepared by substituting EXAMPLE 59B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.51 (s, 1H), 8.17 (m, 1H), 7.94 (m, 3H), 7.64 (d, 1H), 7.42 (m, 1H), 7.35 (d, 2H), 7.28 (d, 1H), 7.05 (d, 2H), 6.62 (m, 1H), 6.28 (m, 2H), 3.83 (m, 4H), 3.16 (m, 2H), 3.08 (s, 3H), 3.01 (m, 4H), 2.73 (s, 2H), 2.18 (m, 6H), 1.96 (m, 4H), 1.39 (t, 2H), 0.93 (s, 6H)
To a solution of tert-butyl 4-hydroxycyclohexylcarbamate (0.250 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.186 g). After stirring for 15 minutes, 4-fluoro-3-nitrobenzenesulfonamide (0.256 g) was added as a solution in tetrahydrofuran (1 mL). The reaction was heated to 60° C. for 1.5 hours, cooled, and poured into a mixture of dichloromethane (100 mL) and water (25 ml). The aqueous layer was adjusted to pH-4 with 1N aqueous HCl and the organic layer was separated, washed with brine (50 ml), dried over magnesium sulfate, filtered, and concentrated. The residue was loaded onto silica gel (GraceResolv 40 g) and eluted using a gradient of 0.5% to 7.5% methanol/dichloromethane over 30 minutes. This solid was treated with HCl (4.OM in dioxane, 5 ml) at room temperature for 1 hour and concentrated to give the title compound.
To EXAMPLE 60A (0.220 g) and 1-bromo-2-(2-bromoethoxy)ethane (0.177 g) in N,N-dimethylformamide (3 mL) was added triethylamine (0.338 ml) and the reaction heated to 70° C. for 5 hours. The reaction was cooled and the resulting precipitate was removed by filtration. The reaction was concentrated and loaded onto silica gel and was eluted using a gradient of 0.5% to 7.5% methanol/dichloromethane to give the title compound.
The title compound was prepared by substituting EXAMPLE 60B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.23 (s, 1H), 7.99 (s, 1H), 7.96-7.88 (m, 1H), 7.54 (d, 1H), 7.48 (s, 2H), 7.34 (d, 3H), 7.04 (d, 2H), 6.72-6.58 (m, 1H), 6.37 (s, 1H), 6.21 (s, 1H), 4.69-4.47 (m, 1H), 3.66 (s, 4H), 3.05 (s, 4H), 2.76 (s, 6H), 2.22 (s, 9H), 1.96 (s, 4H), 1.39 (s, 6H), 0.92 (s, 6H).
A mixture of EXAMPLE 36A (1.0 g), EXAMPLE 3L (0.95 g) and triethylamine (3.08 mL) in anhydrous dioxane (20 mL) was heated at 110° C. overnight. The organic solvent was removed under vacuum. The residue was purified with flash column chromatography on silica gel eluting with 2%-8% methanol/dichloromethane to give the title compound.
The title compound was prepared by substituting EXAMPLE 61A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.35 (s, 1H), 8.00 (s, 2H), 7.55 (d, 1H), 7.46 (m, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 6.63 (dd, 1H), 6.49 (m, 1H), 6.36 (s, 1H), 6.20 (s, 1H), 4.05 (m, 1H), 3.94 (d, 2H), 3.28 (m, 6H), 3.01 (s, 4H), 2.72 (s, 2H), 2.16 (m, 6H), 1.93 (m, 4H), 1.80 (m, 4H), 1.57 (m, 2H), 1.38 (t, 2H), 1.17 (t, 2H), 0.90 (s, 6H).
The title compound was prepared by substituting 3-aminopropanenitrile for EXAMPLE 39B in EXAMPLE 39C.
The title compound was prepared by substituting EXAMPLE 62A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (501 MHz, pyridine-d5) δ 13.04 (s, 1H), 9.24 (d, 1H), 9.04 (t, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 8.13 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (ddd, 2H), 7.07 (ddd, 2H), 7.02 (d, 1H), 6.76 (dd, 1H), 6.55 (d, 1H), 6.48 (dd, 1H), 3.83 (q, 2H), 3.07 (d, 4H), 2.98 (t, 2H), 2.77 (s, 2H), 2.26 (s, 2H), 2.11-2.17 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 15H for EXAMPLE 3J and EXAMPLE 39C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (501 MHz, pyridine-d5) δ 13.09 (s, 1H), 9.30 (d, 1H), 8.64 (d, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 8.10 (d, 1H), 7.68 (dt, 2H), 7.46 (ddd, 2H), 7.12 (ddd, 2H), 6.91 (d, 1H), 6.72 (dd, 1H), 6.51 (dd, 1H), 6.49 (d, 1H), 5.69 (s, 2H), 4.40 (s, 2H), 3.69-3.73 (m, 4H), 3.68 (s, 1H), 2.95-3.02 (m, 4H), 2.84 (s, 2H), 2.40-2.46 (m, 4H), 2.21 (s, 2H), 2.08-2.15 (m, 5H), 1.76-1.84 (m, 2H), 1.55-1.63 (m, 6H), 1.29 (s, 6H).
The title compound was prepared by substituting cyclopropanecarbaldehyde for 4′-chlorobiphenyl-2-carboxaldehyde and tert-butyl (trans)-4-aminocyclohexylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
To a solution of EXAMPLE 64A (1.4 g) in dichloromethane (10 ml) was added hydrogen chloride (10 ml, 4M in dioxane) and the reaction was stirred for 16 hours at room temperature. The reaction mixture was diluted with ether and pure product was filtered off.
The title compound was prepared by substituting EXAMPLE 64B for EXAMPLE 39B in EXAMPLE 39C.
The title compound was prepared by substituting EXAMPLE 64C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.30 (d, 1H), 8.44 (d, 1H), 8.41 (dd, 1H), 8.37 (d, 1H), 8.12 (d, 11H), 7.67 (d, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 7.00 (d, 1H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.49 (dd, 1H), 3.36-3.43 (m, 1H), 3.02-3.09 (m, 4H), 2.87-2.94 (m, 1H), 2.77 (s, 2H), 2.47 (d, 4H), 2.25 (t, 2H), 2.11-2.16 (m, 4H), 2.08 (d, 2H), 1.97 (s, 2H), 1.84 (d, 2H), 1.39 (t, 2H), 1.26-1.35 (m, 4H), 0.90-0.98 (m, 8H), 0.50-0.56 (m, 4H), 0.18-0.23 (m, 4H).
The title compound was prepared by substituting 4-aminomethyl-1-methyl piperidine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 65A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, dichloromethane-d2) 6 9.57 (bs, 1H), 8.78 (d, 1H), 8.41 (d, 1H), 8.14 (d, 1H), 7.90 (m, 2H), 7.64 (d, 1H), 7.45 (d, 1H), 7.23 (d, 2H), 6.95 (d, 2H), 6.76 (d, 1H), 6.59 (dd, 1H), 6.51 (d, 1H), 6.09 (d, 1H), 3.21 (m, 2H), 3.08 (m, 4H), 3.02 (m, 2H), 2.74 (s, 2H), 2.33 (s, 3H), 2.21-2.17 (m, 6H), 2.16-2.02 (m, 3H), 1.97 (br.s, 2H), 1.78 (m, 4H), 1.41 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting tert-butyl 3-(aminomethyl)morpholine-4-carboxylate for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 66A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1F, with the exception that the product was purified on a silica gel column eluted with 4% methanol in dichloromethane.
A solution of EXAMPLE 66B in 50% trifluoroacetic acid and dichloromethane mixture was stirred at ambient temperature for 2 hours. The solvents were evaporated and the residue was purified on a reverse phase HPLC using a gradient of 20-80% acetonitrile in water containing 10 mM ammonium acetate. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.61 (s, 1H), 8.52 (bs, 1H), 8.49 (d, 1H), 7.98 (d, 1H), 7.78 (d, 1H), 7.54 (d, 1H), 7.46 (s, 1H), 7.42 (s, 1H), 7.34 (d, 2H), 7.04 (m, 3H), 6.65 (dd, 1H), 6.34 (s, 1H), 6.21 (d, 1H), 3.89 (d, 1H), 3.76 (d, 1H), 3.55-3.46 (m, 2H), 3.40-3.35 (m, 4H), 3.04 (m, 4H), 2.91 (t, 1H), 2.73 (s, 2H), 2.20-2.12 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 15H and EXAMPLE 6A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 9.04 (s, 1H), 8.44 (d, 1H), 7.97 (d, 1H), 7.76 (dd, 1H), 7.49 (m, 4H), 7.38 (d, 2H), 7.14 (d, 2H), 6.64 (dd, 1H), 6.34 (d, 1H), 6.21 (d, 1H), 4.12 (s, 2H), 3.03 (m, 6H), 2.85 (m, 5H), 2.29 (m, 4H), 2.18 (m, 6H), 1.20 (s, 6H).
To a solution of morpholine (4.36 g) in toluene (15 mL) was added 4-chlorobut-2-yn-1-ol (2.09 g) in toluene (5 mL). The solution was stirred at 85° C. for 3 hours. After cooling, the solid was filtered off. The filtrate was subjected to vacuum distillation to give the pure title compound.
The title compound was prepared by substituting EXAMPLE 68A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 68B for Example 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.36 (s, 1H), 8.08 (d, 1H), 8.03 (d, 1H), 7.47-7.53 (m, 4H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 5.15 (s, 2H), 3.52-3.55 (m, 4H), 3.09 (s, 4H), 2.84 (br s, 2H), 2.23-2.40 (m, 6H), 2.12-2.18 (m, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 0.92 (s, 6H).
EXAMPLE 36B (0.176 g), bis(triphenylphosphine)palladium(II) chloride (0.176 g), copper(1) iodide (0.010 g), N,N-dimethylacetamide (2.5 mL) and triethylamine (0.105 mL) were combined, flushed with nitrogen and stirred for 2 minutes. (Triisopropylsilyl)acetylene (0.135 mL) was added and the reaction mixture was flushed with nitrogen again, heated at 60° C. overnight, diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel with 10-30% ethyl acetate in hexanes as the eluent to give the product.
EXAMPLE 69A (0.205 g) in tetrahydrofuran (3 mL) at ambient temperature was treated with tetrabutyl ammonium fluoride (1 M in tetrahydrofuran, 0.906 mL) and stirred at ambient temperature for 4 hours. Additional tetrabutyl ammonium fluoride (1 M in tetrahydrofuran, 1.8 mL) was added and the mixture was heated at 40° C. for 45 minutes. Solid tetrabutyl ammonium fluoride (0.253 g) was added and heating was continued for 30 minutes. The reaction mixture was concentrated and then chromatographed on silica gel using 0-2% methanol in dichloromethane as the eluent to give the product.
The title compound was prepared by substituting EXAMPLE 69B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.41 (s, TH), 8.58 (d, 1H), 8.19 (d, 1H), 8.05 (d, 1H), 7.53 (m, 3H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.41 (dd, 1H), 6.18 (d, 1H), 4.56 (s, 1H), 4.24 (d, 2H), 3.87 (dd, 2H), 3.38 (m, 3H), 3.07 (m, 4H), 2.86 (m, 2H), 2.29 (m, 5H), 2.04 (m, 3H), 1.64 (dd, 2H), 1.34 (m, 4H), 0.93 (s, 6H).
3-Cyano-4-fluorobenzene-1-sulfonyl chloride (1.1 g) was dissolved in dioxane (4 mL). The solution was cooled to 0° C. and 7 mL of an ammonia (7N in methanol) solution was added. After the addition was complete, the ice bath was removed and the reaction was stirred at room temperature for 24 hours. After concentration of the reaction mixture, the crude material was purified by flash chromatography eluting with a gradient of 30-100% ethyl acetate/hexanes.
The title compound was prepared by substituting EXAMPLE 70A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G.
To a solution of EXAMPLE 70B (90 mg) in ethanol (2 mL) was added tetrahydrofuran (2 mL), hydrogen peroxide (30%, 1 mL) and 1M sodium hydroxide solution (0.48 mL), followed by an additional 2 mL of tetrahydrofuran. The reaction was heated to 45° C. for 30 minutes, cooled, and then quenched with 5% HCl solution and extracted twice with dichloromethane. The extracts were combined and concentrated to obtain the product.
EXAMPLE 70C (80 mg) was combined with trimethyl orthoformate (2.3 mL) and trifluoroacetic acid (0.03 mL) and the resulting solution was stirred at room temperature for 4 hours. The mixture was purified by flash chromatography, eluting with a gradient of 3-10% methanol/dichloromethane. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 12.61 (s, 1H), 11.71 (s, 1H), 8.65 (d, 1H), 8.24 (s, 1H), 8.17 (dd, 1H), 8.04 (m, 1H), 7.73 (d, 1H), 7.57 (d, 1H), 7.51 (m, 2H), 7.39 (d, 2H), 7.07 (d, 2H), 6.70 (dd, 1H), 6.40 (m, 1H), 6.24 (br s, 1H), 3.61 (m, 6H), 3.03 (m, 2H), 2.75 (m, 2H), 2.17 (m, 2H), 2.01 (m, 2H), 1.44 (m, 2H), 0.94 (s, 6H).
To a solution of N,N-dimethylformamide (2.81 mL) in dichloromethane (40 mL) was added dropwise POCl3 (2.78 mL) at 0° C. The reaction mixture was warmed up to room temperature and spiro[4.5]decan-8-one (3.95 g) in dichloromethane (5 mL) was added dropwise. The mixture was stirred overnight. The reaction was quenched with cold aqueous sodium acetate and the resulting mixture was extracted with ether and the organic layer was dried over Na2SO4, filtered, and concentrated to provide the title compound.
To a suspension of EXAMPLE 71A (3 g) in water (50 mL) was added 4-chlorophenylboronic acid (2.83 g), tetrabutylammonium (4.87 g), potassium carbonate (6.26 g) and palladium(II) acetate (0.169 g). The reaction mixture was stirred at 45° C. for 5 hours and extracted with dichloromethane. The organic layer was concentrated and the residue was loaded onto a silica gel column, and eluted with 5-20% ethyl acetate in hexane to give the title compound.
To a solution of EXAMPLE 71B (274 mg) in dichloroethane (3.5 mL) was added Example 15F (387 mg) and sodium triacetoxyborohydride (317 mg). The reaction mixture was stirred overnight. Sodium cyanoborohydride (37.6 mg) was added and the resulting mixture stirred overnight. The reaction was quenched with water and diluted with dichloromethane. The mixture was washed with water extensively and the organic layer was dried over Na2SO4, filtered, and concentrated to provide the title compound.
The title compound was prepared as described in EXAMPLE 3J using EXAMPLE 71C in place of EXAMPLE 31.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 71D and EXAMPLE 9C in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.51 (s, 1H), 8.15 (d, 1H), 8.01 (d, 1H), 7.76 (d, 1H), 7.44-7.53 (m, 3H), 7.34 (d, 2H), 7.07 (d, 3H), 6.66 (dd, 1H), 6.37 (dd, 1H), 6.20 (d, 1H), 3.50-3.70 (m, 5H), 3.04 (s, 4H), 2.55-2.76 (m, 5H), 2.34-2.39 (m, 1H), 2.20 (d, 6H), 2.03 (s, 4H), 1.91 (s, 2H), 1.61 (q, 4H), 1.51 (t, 2H), 1.36-1.46 (m, 8H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 15H and 29A in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.45 (s, 1H), 8.59 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.54 (d, 1H), 7.47-7.52 (m, 2H), 7.37 (d, 2H), 7.13 (d, 2H), 7.08 (d, 1H), 6.68 (dd, 1H), 6.35-6.42 (m, 1H), 6.19 (d, 1H), 4.11 (s, 2H), 3.37 (s, 1H), 3.26 (t, 2H), 3.20 (s, 3H), 3.07 (s, 4H), 2.83 (s, 2H), 2.17 (d, 6H), 1.81 (dd, 2H), 1.64-1.73 (m, 1H), 1.48 (dd, 2H), 1.23-1.41 (m, 4H), 1.18 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 71D and EXAMPLE 37D in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.37 (s, 1H), 7.98-8.11 (m, 2H), 4.38 (d, 2H), 3.74-3.82 (m, 2H), 3.54-3.64 (m, 2H), 3.44 (s, 1H), 3.08 (s, 3H), 2.58-2.89 (m, 2H), 2.13-2.35 (m, 4H), 2.04 (s, 2H), 1.78-1.93 (m, 4H), 1.57-1.65 (m, 4H), 1.52 (t, 2H), 1.36-1.47 (m, 4H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 71D and EXAMPLE 34B in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.39 (s, 1H), 8.58 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.47-7.55 (m, 3H), 7.34 (d, 2H), 7.07 (d, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.25 (t, 2H), 3.22 (s, 3H), 3.06 (s, 5H), 2.71 (s, 2H), 2.21 (s, 6H), 1.94-2.06 (m, 4H), 1.79 (d, 2H), 1.57-1.65 (m, 5H), 1.51 (t, 2H), 1.39 (t, 4H), 0.95-1.11 (m, 4H).
The title compound was prepared by substituting 4,4-dimethyl-2-methoxycarbonylcyclohexanone for 5,5-dimethyl-2-methoxycarbonylcyclohexanone in EXAMPLE 3A.
The title compound was prepared by substituting EXAMPLE 75A for EXAMPLE 3A in EXAMPLE 3B.
The title compound was prepared by substituting EXAMPLE 75B for EXAMPLE 3B in EXAMPLE 3C.
To a solution of EXAMPLE 75C (2.8 g) in dichloromethane (50 mL) was added Dess-Martin Periodinane (5.68 g). The reaction mixture was stirred at room temperature for 3 hours and diluted with ether and washed with 5% NaOH and brine. The organic layer was dried over Na2SO4, filtered, and concentrated. The residue was purified by flash chromatography using 20% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by replacing 4′-chlorobiphenyl-2-carboxaldehyde with EXAMPLE 75D and tert-butyl piperazine-1-carboxylate with EXAMPLE 15F in EXAMPLE 1A.
The title compound was prepared as described in EXAMPLE 15H by replacing EXAMPLE 15G with EXAMPLE 75E.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 75F and EXAMPLE 1F in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.38 (s, 1H), 8.60 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.47-7.55 (m, 3H), 7.31-7.36 (m, 2H), 7.05-7.13 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.18 (d, 1H), 3.85 (dd, 2H), 3.22-3.31 (m, 4H), 3.07 (s, 4H), 2.67-2.78 (m, 2H), 2.19 (s, 6H), 1.82-1.98 (m, 3H), 1.56-1.66 (m, 2H), 1.39 (t, 2H), 1.17-1.33 (m, 3H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 75F and EXAMPLE 36C in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.73 (s, 1H), 8.52 (s, 1H), 7.98 (d, 1H), 7.56 (d, 1H), 7.45-7.51 (m, 1H), 7.43 (s, 1H), 7.37 (d, 2H), 7.10 (d, 2H), 6.68 (dd, 1H), 6.35 (dd, 1H), 6.25 (s, 1H), 4.29 (d, 2H), 3.88 (dd, 2H), 3.12 (d, 4H), 2.21 (s, 2H), 2.00-2.11 (m, 1H), 1.95 (s, 2H), 1.64 (dd, 2H), 1.27-1.46 (m, 4H), 0.95 (s, 6H)
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with tert-butyl 3-(hydroxymethyl)morpholine-4-carboxylate.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 77A in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.36 (s, 1H), 8.01-8.11 (m, 2H), 7.47-7.61 (m, 4H), 7.35 (d, 2H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (d, 1H), 6.20 (s, 1H), 4.41-4.52 (m, 2H), 4.15-4.28 (m, 1H), 3.59-3.95 (m, 3H), 3.51 (d, 1H), 3.34-3.43 (m, 1H), 3.10 (s, 5H), 2.84 (s, 2H), 2.28 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.20-1.45 (m, 12H), 0.92 (s, 6H).
EXAMPLE 77B (100 mg) in dichloromethane (10 mL) at 0° C. was treated with trifluoroacetic acid (5 mL) for 20 minutes. The reaction mixture was concentrated. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 35-60% acetonitrile in 0.10% trifluoroacetic acid water to give the title compound as a trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (10 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4 and concentrated to give the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.56 (s, 1H), 8.23 (d, 1H), 7.94 (d, 1H), 7.90 (dd, 1H), 7.57 (d, 1H), 7.42-7.46 (m, 1H), 7.31-7.37 (m, 3H), 7.25 (d, 1H), 7.01-7.09 (m, 2H), 6.64 (dd, 1H), 6.29-6.37 (m, 1H), 6.24 (d, 1H), 4.17-4.31 (m, 2H), 3.90-4.05 (m, 1H), 3.77-3.85 (m, 1H), 3.45-3.59 (m, 4H), 2.94-3.13 (m, 6H), 2.76 (s, 2H), 2.18 (d, 6H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 71D and EXAMPLE 1F in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.38 (s, 1H), 8.60 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.77-7.84 (m, 1H), 7.45-7.56 (m, 3H), 7.34 (d, 2H), 7.04-7.13 (m, 3H), 6.68 (dd, 1H), 6.39 (d, 1H), 6.19 (d, 1H), 3.85 (dd, 2H), 3.22-3.31 (m, 4H), 3.07 (s, 4H), 2.71 (s, 2H), 2.21 (s, 6H), 2.03 (s, 2H), 1.81-1.94 (m, 1H), 1.56-1.68 (m, 6H), 1.51 (t, 2H), 1.34-1.45 (m, 4H), 1.20-1.33 (m, 2H).
The title compound was prepared by substituting 1-(methylsulfonyl)piperidin-4-amine for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (br s, 1H), 8.57 (d, 1H), 8.25 (d, 1H), 8.04 (d, 1H), 7.83 (dd, 1H), 7.54-7.46 (m, 3H), 7.35 (d, 2H), 7.17 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.20 (d, 1H), 3.80 (m, 1H), 3.57 (m, 2H), 3.08 (br s, 4H), 2.95 (td, 2H), 2.92 (s, 3H), 2.85-2.72 (m, 2H), 2.30-2.10 (m, 6H), 2.07-1.93 (m, 4H), 1.70 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
N-Benzyl-1,1-dioxotetrahydro-2H-thiopyran-4-amine (2.00 g) was added to ethanol (40 mL) in a pressure bottle. Palladium hydroxide on carbon (0.587 g) was added and the solution was stirred under 30 psi of hydrogen at room temperature for 2 hours. The mixture was filtered though a nylon membrane and the solvent was removed under vacuum.
The title compound was prepared by substituting EXAMPLE 81A for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (br s, 1H), 8.55 (d, 1H), 8.25 (d, 1H), 8.03 (d, 1H), 7.86 (dd, 1H), 7.52-7.47 (m, 3H), 7.35 (d, 2H), 7.17 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.21 (d, 1H), 4.05 (m, 1H), 3.22-3.00 (m, 8H), 2.79 (br s, 2H), 2.31-2.11 (m, TOH), 1.96 (br s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and 4-chloro-3-nitrobenzenesulfonamide for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.60 (br s, 1H), 8.38 (br s, 1H), 7.96 (d, 1H), 7.91 (d, 1H), 7.68 (d, 1H), 7.58 (d, 1H), 7.46 (t, 1H), 7.39-7.35 (m, 3H), 7.07 (d, 2H), 6.67 (dd, 1H), 6.34 (m, 1H), 6.28 (d, 1H), 3.31 (br s, 2H), 3.17 (br s, 8H), 2.18 (m, 2H), 1.98 (br s, 2H), 1.42 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 1-(2,2,2-trifluoroethyl)piperidin-4-amine hydrochloride for (tetrahydropyran-4-yl)methylamine in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 82A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (br s, 1H), 8.56 (d, 1H), 8.24 (d, 1H), 8.04 (d, 1H), 7.81 (dd, 1H), 7.52 (dd, 2H), 7.48 (d, 1H), 7.35 (d, 2H), 7.15 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (m, 1H), 6.20 (d, 1H), 3.68 (m, 1H), 3.22 (q, 2H), 3.07 (br s, 4H), 2.90 (m, 2H), 2.75 (br s, 2H), 2.29-2.12 (m, 8H), 1.97-1.86 (m, 4H), 1.63 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
Piperidin-4-ol (7.8 g) and dihydro-2H-pyran-4(3H)-one (5.0 g) were dissolved in titanium(IV) isopropoxide (30 mL) and the reaction was stirred at room temperature overnight. Methanol (40 mL) was added and the reaction was cooled to 0° C. Then NaBH4 (3.8 g) was added in portions over one hour. After 2 hours 1N aqueous NaOH was added, followed by ethyl acetate addition. After filtration though celite the layers were separated, the aqueous layer extracted with ethyl acetate, and the combined organic layers were dried over Na2SO4. The crude was purified by column chromatography using dichloromethane having 5-10% 7N NH3 in methanol.
The title compound was prepared by substituting EXAMPLE 84A for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 84B for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 84C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.50 (s, 1H), 8.60 (d, 1H), 8.37 (d, 1H), 7.90 (d, 1H), 7.60 (d, 1H), 7.42 (dd, 1H), 7.35 (d, 2H), 7.25 (d, 1H), 7.04 (d, 2H), 6.63 (dd, 1H), 6.28 (m, 1H), 6.24 (d, 1H), 5.30 (br s, 1H), 4.50 (d, 2H), 3.95 (dd, 2H), 3.30 (m, 5H), 3.02 (br s, 4H), 2.95 (br s, 2H), 2.24 (br s, 4H), 2.17 (br m, 4H), 1.96 (s, 2H), 1.90 (br m, 4H), 1.60 (br m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
EXAMPLE 36B (0.176 g), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (0.041 g), and palladium(II) acetate (0.011 g) were combined in a 10 mL oven-dried flask. Tetrahydrofuran (1 mL) was added and the mixture was flushed with nitrogen and stirred at ambient temperature for 5 minutes. 2-Propylzinc bromide solution (0.5 M in tetrahydrofuran) (1.5 mL) was added and stirring was continued under nitrogen overnight. Additional 2-2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (0.041 g) and palladium(II) acetate (0.011 g) were added. The mixture was flushed with nitrogen and stirred at ambient temperature for 5 minutes. 2-Propylzinc bromide solution (0.5 M in tetrahydrofuran) (1.5 mL) was added and stirring was continued under nitrogen for 2.5 days. The reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated, and chromatographed on silica gel with 0 to 3% methanol in CH2Cl2 as the eluent. The obtained material was chromatographed on silica gel a second time with 10-40% ethyl acetate in CH2Cl2 as the eluent, triturated with diethyl ether and dried under vacuum at 45° C. to give the product.
The title compound was prepared by substituting EXAMPLE 85A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.70 (s, 1H), 8.49 (m, 1H), 8.04 (d, 1H), 7.90 (m, 1H), 7.57 (m, 1H), 7.52 (t, 1H), 7.48 (dd, 1H), 7.34 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.41 (dd, 1H), 6.17 (s, 1H), 4.19 (m, 2H), 3.88 (m, 2H), 3.30 (m, 2H), 3.05 (m, 5H), 2.77 (s, 2H), 2.21 (s, 4H), 2.14 (s, 2H), 2.03 (m, 1H), 1.95 (s, 2H), 1.64 (m, 2H), 1.34 (m, 4H), 1.12 (d, 6H), 0.92 (s, 6H).
The title compound was prepared by substituting 3,4-difluorobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide and (tetrahydro-2H-pyran-4-yl)methanamine for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 86A for EXAMPLE 52B in EXAMPLE 52C.
The title compound was prepared by substituting EXAMPLE 86B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.72 (s, 1H), 11.20 (s, 1H), 8.08 (d, 1H), 7.61 (m, 2H), 7.50 (m, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.42 (dd, 1H), 6.16 (d, 1H), 6.09 (m, 1H), 3.81 (dd, 2H), 3.25 (m, 4H), 3.07 (m, 4H), 2.76 (s, 2H), 2.18 (m, 6H), 1.95 (s, 2H), 1.72 (m, 1H), 1.53 (d, 2H), 1.38 (t, 2H), 1.16 (m, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 5-hydroxyindole for EXAMPLE 3G in EXAMPLE 3H.
The title compound was prepared by substituting EXAMPLE 87A for EXAMPLE 3H in EXAMPLE 31.
The title compound was prepared by substituting EXAMPLE 87B for EXAMPLE 31 in EXAMPLE 3J.
The title compound was prepared by substituting EXAMPLE 87C for EXAMPLE 1E in EXAMPLE 1G, except here the crude was purified by preparative HPLC using a 250×50 mm C18 column and eluting with 20-100% CH3CN vs. 0.10% trifluoroacetic acid in water, giving the product as a trifluoroacetate salt. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.40 (br s, TH), 11.17 (s, 1H), 9.50 (v br s, 1H), 8.61 (t, 1H), 8.57 (d, TH), 7.77 (dd, 1H), 7.70 (br s, 1H), 7.50 (m, 5H), 7.36 (m, 5H), 7.10 (s, 1H), 7.08 (d, 1H), 6.83 (dd, 1H), 6.69 (dd, 1H), 6.37 (m, 1H), 6.21 (d, 1H), 4.30 (br s, 1H), 3.84 (dd, 2H), 3.70 (br s, 1H), 3.30 (m, 6H), 3.20, 2.95, 2.80 (all br s, total 6H), 1.86 (m, 1H), 1.60 (m, 2H), 1.25 (m, 2H).
The title compound was prepared by substituting EXAMPLE 87C for EXAMPLE 1E and EXAMPLE 2A for EXAMPLE 1F in EXAMPLE 1G, except here the crude was purified by preparative HPLC using a 250×50 mm C18 column and eluting with 20-100% CH3CN vs. 0.10% trifluoroacetic acid in water, giving the product as a trifluoroacetate salt. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.40 (br s, 1H), 11.19 (s, 1H), 9.60 (v br s, 1H), 8.69 (t, 1H), 8.60 (d, 1H), 7.83 (dd, 1H), 7.65 (br s, 1H), 7.50 (m, 5H), 7.38 (m, 5H), 7.12 (m, 2H), 6.83 (dd, 1H), 6.69 (dd, 1H), 6.39 (m, 1H), 6.20 (d, 1H), 4.38 (br s, 1H), 4.00 (m, 2H), 3.80 (br s, 1H), 3.40 (m, 4H), 3.30-2.80 (envelope, 10H), 3.20 (m, 4H), 1.96 (m, 2H).
This EXAMPLE was prepared by substituting EXAMPLE 87C for EXAMPLE 1E and EXAMPLE 3M for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.15 (s, 1H), 8.56 (d, 1H), 8.20 (d, 1H), 7.84 (dd, 1H), 7.52 (d, 1H), 7.39-7.31 (m, 4H), 7.12 (d, 2H), 7.04 (d, 2H), 6.84 (dd, 1H), 6.65 (dd, 1H), 6.38 (t, 1H), 6.14 (d, 1H), 3.94 (m, 2H), 3.84 (m, 1H), 3.02 (m, 8H), 2.79 (m, 3H), 2.72 (s, 2H), 2.20-2.02 (m, 8H), 1.85 (m, 6H), 1.60 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 87C for EXAMPLE 1E and EXAMPLE 4A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.08 (s, 1H), 8.51 (d, 1H), 8.13 (d, 1H), 7.78 (dd, 1H), 7.52 (d, 1H), 7.37-7.31 (m, 4H), 7.06-7.00 (m, 4H), 6.79 (dd, 1H), 6.59 (dd, 1H), 6.35 (t, 1H), 6.14 (d, 1H), 3.73 (m, 1H), 3.05-2.95 (m, 6H), 2.71 (s, 2H), 2.60 (m, 2H), 2.48 (s, 3H), 2.16 (m, 6H), 2.01 (m, 2H), 1.95 (s, 2H), 1.70 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 6A for EXAMPLE 11B and EXAMPLE 87C for EXAMPLE 3J in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.14 (s, 1H), 9.18 (s, 1H), 8.53 (d, 1H), 7.84 (dd, 1H), 7.56 (d, 1H), 7.51 (d, 1H), 7.39 (m, 2H), 7.33 (d, 2H), 7.12 (d, 1H), 7.03 (d, 2H), 6.84 (dd, 1H), 6.62 (dd, 1H), 6.38 (m, 1H), 6.13 (d, 1H), 3.00 (m, 4H), 2.90 (m, 4H), 2.71 (s, 2H), 2.33 (s, 3H), 2.15 (m, 6H), 1.94 (s, 2H), 1.37 (t, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 87C and EXAMPLE 12A in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.16 (s, 2H), 8.39 (d, 1H), 8.06 (dd, 1H), 7.51 (d, 1H), 7.38-7.43 (m, 3H), 7.34 (d, 2H), 7.15 (d, 1H), 7.04 (d, 2H), 6.85 (dd, 1H), 6.64 (dd, 1H), 6.39 (s, 1H), 6.15 (d, 1H), 4.20-4.28 (m, 2H), 3.85-3.91 (m, 1H), 3.82 (dd, 1H), 3.74-3.78 (m, 1H), 3.59-3.69 (m, 2H), 3.40-3.51 (m, 2H), 3.05 (s, 4H), 2.78 (s, 2H), 2.23 (s, 4H), 2.14 (s, 2H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 87C for EXAMPLE 3J and EXAMPLE 16A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.17 (s, 1H), 8.18 (d, 1H), 7.92 (dd, 1H), 7.49 (d, 1H), 7.40 (m, 2H), 7.33 (d, 2H), 7.26 (m, 1H), 7.17 (d, 1H), 7.04 (m, 3H), 6.86 (dd, 1H), 6.65 (dd, 1H), 6.40 (s, 1H), 6.14 (d, 1H), 3.51 (m, 4H), 3.28 (s, 3H), 3.03 (s, 4H), 2.74 (s, 2H), 2.16 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 87C for EXAMPLE 3J and EXAMPLE 17A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.20 (s, 1H), 8.19 (d, 1H), 7.90 (dd, 1H), 7.53 (d, 1H), 7.40 (m, 4H), 7.33 (t, 1H), 7.17 (d, 1H), 7.07 (m, 3H), 6.86 (dd, 1H), 6.70 (dd, 1H), 6.41 (s, 1H), 6.21 (d, 1H), 3.84 (dd, 2H), 3.59 (m, 2H), 3.25 (m, 6H), 3.00 (m, 2H), 2.74 (s, 2H), 2.54 (m, 2H), 2.18 (s, 2H), 2.01 (s, 2H), 1.83 (m, 1H), 1.54 (m, 2H), 1.45 (t, 2H), 1.23 (m, 2H), 0.94 (s, 6H).
Tert-butyl piperidin-4-ylcarbamate (0.212 g), 1,3-difluoropropan-2-one (0.149 g) and sodium triacetoxyborohydride (0.337 g) were stirred together in dichloroethane at room temperature. After stirring overnight the reaction was quenched with water (10 mL) and extracted into dichloromethane (2×20 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated. The residue was treated with hydrogen chloride (4.OM in dioxane, 1.323 ml) for 1 hour to give the title compound as the HCl salt after concentration.
EXAMPLE 95A (0.057 g) and EXAMPLE 53A (0.162 g) were suspended in dioxane (3 mL) and heated to 105° C. overnight. The reaction was concentrated, loaded onto silica gel (GraceResolv 12 g) and eluted with a gradient of 0.5% to 4% methanol/dichloromethane. The product containing fractions were concentrated and loaded onto C18 (SF25-75 g analogix column) and eluted using a gradient of 30% to 60% acetonitrile/water. The product was partitioned between dichloromethane (20 mL) and saturated aqueous NaHCO3 solution (20 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated to give the title compound. 1H NMR (300 MHz, CDCl3) δ 10.10 (s, 1H), 8.88 (d, 2H), 8.45 (d, 1H), 8.20 (s, 1H), 8.18-8.09 (m, 1H), 7.95 (d, 1H), 7.68 (d, 1H), 7.44 (s, 1H), 7.23-7.19 (m, 1H), 6.91 (d, 3H), 6.53 (d, 2H), 5.98 (d, 1H), 4.64 (dd, 4H), 3.68-3.50 (m, 1H), 3.01 (d, 6H), 2.72 (d, 4H), 2.19 (s, 11H), 1.69 (s, 2H), 1.41 (s, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 37C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 96A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.52 (s, 1H), 8.41 (s, 1H), 8.03 (d, 1H), 7.56 (d, 1H), 7.50 (m, 2H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.22 (s, 1H), 4.50 (d, 2H), 3.78 (m, 2H), 3.60 (m, 2H), 3.12 (v br s, 4H), 2.93 (v br s, 2H), 2.38 (v br s, 4H), 2.17 (br m, 2H), 1.96 (s, 2H), 1.86 (m, 4H), 1.40 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting tert-butyl 4-aminopiperidine-1-carboxylate for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
Tert-butyl 4-(2-nitro-4-sulfamoylphenylamino)piperidine-1-carboxylate was dissolved in dichloromethane (3 mL) and treated with 1N HCl in ether (4 mL). The reaction was stirred overnight then concentrated to give the title compound.
3-nitro-4-(piperidin-4-ylamino)benzenesulfonamide hydrochloride (0.100 g), 1,1-difluoro-2-iodoethane (0.063 mL) and diisopropylamine (0.156 mL) were stirred together in N,N-dimethylformamide (3 ml) and heated to 85° C. The reaction was diluted with dichloromethane (50 mL) and washed with water (50 mL), brine (50 mL), dried over magnesium sulfate, filtered, and concentrated. The residue was loaded onto silica gel (GraceResolve 12 g) and eluted using a gradient of 0.5% methanol/dichloromethane to 3% methanol/dichloromethane over 30 minutes to give the title compound.
The title compound was prepared by substituting EXAMPLE 97B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.54-11.27 (m, 1H), 8.55 (d, 1H), 8.24 (d, 1H), 8.03 (d, 1H), 7.81 (d, 1H), 7.50 (dd, 3H), 7.34 (d, 2H), 7.13 (d, 1H), 7.04 (d, 2H), 6.68 (d, 1H), 6.38 (dd, 1H), 6.15 (dt, 2H), 3.64 (s, 1H), 3.07 (s, 4H), 2.79 (ddd, 6H), 2.41 (t, 2H), 2.17 (d, 6H), 1.92 (d, 4H), 1.61 (d, 2H), 1.38 (s, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 53B by replacing 1-acetylpiperidin-4-amine with 4-amino-1-cyclopropylpiperidine. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.54 (d, 1H), 8.22 (d, 1H), 8.02 (d, 1H), 7.80 (dd, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.11 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.69 (m, 1H), 3.06 (m, 4H), 2.92 (m, 2H), 2.74 (s, 2H), 2.23 (m, 7H), 1.93 (m, 5H), 1.77 (m, 1H), 1.55 (m, 3H), 1.38 (t, 2H), 0.92 (s, 6H), 0.43 (m, 4H).
The title compound was prepared as described in EXAMPLE 53B by replacing 1-acetylpiperidin-4-amine with 1-(4-morpholino)cyclohexanemethylamine. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.70 (s, 1H), 9.06 (s, 1H), 8.59 (d, 1H), 8.06 (d, 1H), 7.83 (dd, 1H), 7.57 (d, 1H), 7.50 (m, 2H), 7.34 (m, 3H), 7.19 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.41 (dd, 1H), 6.17 (d, 1H), 3.56 (m, 6H), 3.44 (m, 2H), 3.07 (m, 5H), 2.57 (m, 5H), 2.24 (m, 6H), 1.95 (s, 3H), 1.45 (m, 6H), 1.23 (m, 3H), 0.92 (s, 6H).
A suspension of trans-tert-butyl-4-aminocyclohexylcarbamate (1 g), molecular sieves 3A (1 g), acetic acid (2.67 ml), (1-ethoxycyclopropoxy)trimethysilane (3.74 ml) and sodium cyanoborohydride (0.880 g) in dry methanol (10 ml) was heated at reflux for 3 hours. The insolubles were filtered off, the resulting solution was basified with aqueous NaOH (6 M) to pH 14, and extracted with ether. The combined extracts were washed with brine, dried over Na2SO4, filtered, and concentrated. The residue was purified by flash chromatography (silica gel 80 g, 30-100% acetone/hexanes) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 100A for EXAMPLE 39A in EXAMPLE 39B.
A suspension of EXAMPLE 53A (0.14 g), EXAMPLE 100B (0.112 g) and N,N-diisopropylethylamine (0.310 mL) in dioxane (10 mL) was stirred for 3 days at 100° C. The product was concentrated and purified by RP HPLC(C8, 30%-100% CH3CN/water/0.1% trifluoroacetic acid). 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.28 (d, 1H), 8.41-8.45 (m, 2H), 8.37 (d, 1H), 8.12 (d, 11H), 7.67 (d, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 7.01 (d, 1H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.48-6.51 (m, 1H), 3.43 (ddd, 1H), 3.03-3.09 (m, 4H), 2.72-2.79 (m, 3H), 2.22-2.28 (m, 2H), 2.11-2.16 (m, 4H), 2.10 (s, 2H), 2.00-2.05 (m, 2H), 1.97 (s, 2H), 1.89 25(s, 1H), 1.86 (s, 3H), 1.62-1.71 (m, 2H), 1.39 (t, 2H), 1.19-1.29 (m, 2H), 0.93 (s, 6H), 0.48 (d, 8H).
Into a 500 mL flame dried round-bottomed flask was added copper(I) iodide (18 g) in ether (200 mL) to give a suspension. After cooling to −5° C., methyllithium (120 mL, 1.6M in ether) was added dropwise. After stirring at −5° C. for 1 hour, 3-methylcyclohex-2-enone (5.15 mL) in 15 ml ether was added dropwise, and the mixture was stirred at −5° C. for 1 hour. After cooling to −78° C., hexamethylphosphoramide (60 mL) was added dropwise. Ethyl carbonocyanidate (23.74 mL) was added. After stirring at −78° C. for 20 minutes, the mixture was warmed up to room temperature, and stirred for 1 hour. The mixture was poured into cold water, and the layers were separated. The aqueous layer was extracted with ether (3×20 mL). The combined organic layers were washed with saturated aqueous NH4Cl (3×20 mL), dried over Na2SO4, filtered, and dried under vacuum. The crude product was added to a silica gel column and purified by eluting with 0-10% ethyl acetate in hexane.
Into a 500 mL round-bottomed flask was added hexane-washed sodium hydride (0.5 g) in dichloromethane (100 mL) to give a suspension. After cooling to −5° C., EXAMPLE 101A (2.0 g) was added. After stirring at −5° C. for 30 minutes, the mixture was cooled to −78° C. Trifluoromethanesulfonic anhydride (2.2 mL) was added. The mixture was warmed to room temperature and stirred overnight. Water was added slowly to the mixture, the aqueous layer was then extracted by dichloromethane (2×20 mL). The combined organic layers were washed with saturated NH4Cl and brine, dried over Na2SO4, filtered, and concentrated.
Into a 25 mL microwave tube was added EXAMPLE 101B (2.9 g), 4-chlorophenylboronic acid (2.2 g), and tetrakis(triphenylphosphine)palladium (0.05 g) in 1,2-dimethoxyethane/methanol(2:1, 10 mL) to give a solution. Cesium fluoride (4 g) was then added. The reaction mixture was stirred at 150° C. under (100W) in a Biotage Initiator microwave reactor for 30 minutes. After removing the solvents, water was added, and the mixture was extracted with ethyl acetate (2×). The combined organic layers were dried by MgSO4. After filtering, the crude product was purified by reverse phase chromatography eluting with 50-100% acetonitrile/water with 0.1% trifluoroacetic acid.
In a 100 mL round-bottomed flask was placed lithium aluminum hydride (1 g) in ether (20 mL) to give a suspension. EXAMPLE 101C (1 g) dissolved in ether (5 mL) was added slowly by syringe. The mixture was stirred at room temperature overnight. After cooling to 0° C., the reaction was quenched by water. Ether (2×10 mL) was used to extract the product. The crude product was purified by flash chromatography on silica by eluting with 0-15% ethyl acetate in hexane.
To a 0° C. solution of EXAMPLE 101D (0.43 g) in dichloromethane (5 mL) was added triethylamine (1 mL). Methanesulfonyl chloride (0.134 mL) was then added slowly. After 5 minutes, EXAMPLE 15F (0.61 g) was added. The mixture was stirred at room temperature overnight. The crude product was purified by flash chromatography on silica with 0 to 25% ethyl acetate in hexanes to provide the title compound.
In a 5 mL microwave tube was added lithium hydroxide hydrate (15 mg) and EXAMPLE 101E (45 mg) in dioxane/water(2:1) (2 mL) to give a suspension. The mixture was heated to 130° C. in a Biotage Initiator microwave reactor for 20 minutes. After cooling and neutralization by HCl, the crude product was added to a Prep HPLC column and was eluted with 20-80% acetonitrile/water with 0.1% trifluoroacetic acid.
The title compound was prepared by substituting EXAMPLE 101F for EXAMPLE 3J and EXAMPLE 1F for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.47 (s, 1H), 8.58 (m, 2H), 8.03 (m, 1H), 7.79 (m, 1H), 7.51 (m, 3H), 7.31 (d, 2H), 7.10 (m, 1H), 7.02 (d, 2H), 6.65 (m, 1H), 6.39 (m, 1H), 6.15 (m, 1H), 3.85 (m, 2H), 3.27 (m, 4H), 2.97 (m, 4H), 2.76 (s, 2H), 2.14 (m, 6H), 1.70 (m, 2H), 1.61 (m, 2H), 1.44 (m, 2H), 1.26 (m, 3H), 1.16 (m, 6H)
Morpholin-3-ylmethanol (500 mg) and iodoethane (666 mg) in N,N-dimethylformamide was treated with K2CO3 (1.1 g) overnight. The reaction mixture was diluted with water and extracted with ethyl acetate. The organic layer was dried over Na2SO4, filtered, and concentrated to provide the title compound.
The title compound was prepared as described in EXAMPLE 12A by replacing 4-fluoro-3-nitrobenzenesulfonamide and (1,4-dioxan-2-yl)methanol with 5-bromo-6-fluoropyridine-3-sulfonamide and EXAMPLE 102A, respectively.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 102B in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.51 (s, 1H), 8.30 (s, 1H), 8.00 (d, 1H), 7.55 (d, 1H), 7.45-7.50 (m, 2H), 7.35 (d, 2H), 7.05 (d, 2H), 6.66 (dd, 1H), 6.37 (s, 1H), 6.21 (d, 1H), 4.58 (dd, 1H), 4.39-4.50 (m, 1H), 3.78-3.90 (m, 1H), 3.67-3.77 (m, 1H), 3.50-3.65 (m, 2H), 3.08 (s, 4H), 2.59-3.00 (m, 4H), 2.20-2.39 (m, 2H), 2.15 (s, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 0.99-1.11 (m, 3H), 0.93 (s, 6H)
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with EXAMPLE 102A.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 103A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.33 (s, 1H), 7.99-8.06 (m, 2H), 7.47-7.57 (m, 3H), 7.45 (d, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.42 (dd, 1H), 4.23 (dd, 1H), 3.81 (d, 1H), 3.69 (d, 1H), 3.49-3.63 (m, 2H), 3.08 (s, 4H), 2.92 (s, 1H), 2.81 (s, 4H), 2.54 (s, 1H), 2.25 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.39 (t, 2H), 1.00 (t, 3H), 0.92 (s, 6H)
EXAMPLE 78 (20 mg) and dihydro-2H-pyran-4(3H)-one (10 mg) in dichloroethane (2 mL) was treated with NaCNBH3 (9.74 mg) overnight. Additional dihydro-2H-pyran-4(3H)-one (20 mg) and titanium (IV) isoproxide (0.05 mL) were added. The resulting mixture was stirred at room temperature overnight and concentrated. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 35-60% acetonitrile in 0.1% trifluoroacetic acid water to give the title compound as a trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (6 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4 and concentrated to give the title compound. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.35 (s, 1H), 8.04 (s, 2H), 7.44-7.58 (m, 4H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.40 (s, 1H), 6.20 (s, 1H), 4.44 (s, 1H), 4.28 (s, 1H), 3.85 (d, 2H), 3.71 (d, 1H), 3.61 (s, 3H), 3.20-3.29 (m, 2H), 3.08 (s, 5H), 2.54-2.96 (m, 5H), 2.06-2.42 (m, 5H), 1.96 (s, 2H), 1.77 (d, 1H), 1.53-1.66 (m, 1H), 1.29-1.51 (m, 4H), 0.92 (s, 6H)
The title compound was prepared by substituting (S)-tert-butyl piperidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate and dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 105A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 105B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 8.68 (br s, 1H), 8.54 (br s, 1H), 8.02 (d, 1H), 7.77 (m, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.03 (m, 3H), 6.67 (dd, 1H), 6.38 (m, 1H), 6.19 (d, 1H), 3.98 (m, 2H), 3.90 (m, 2H), 3.52 (m, 2H), 3.09 (s, 2H), 3.05 (m, 4H), 2.77 (m, 2H), 2.60 (m, 2H), 2.16 (m, 6H), 1.95 (m, 2H), 1.65 (m, 5H), 1.50 (m, 3H), 1.38 (m, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (tetrahydro-2H-pyran-4-yl)methanamine for EXAMPLE 3L in EXAMPLE 61A.
The title compound was prepared by substituting EXAMPLE 106A for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 106B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.55 (s, 1H), 8.14 (s, 1H), 8.01 (d, 1H), 7.87 (s, 1H), 7.56 (d, 1H), 7.48 (d, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 6.64 (m, 1H), 6.37 (s, 1H), 6.19 (d, 1H), 3.81 (dd, 2H), 3.25 (m, 4H), 3.04 (s, 4H), 2.74 (s, 2H), 2.17 (m, 6H), 1.95 (s, 2H), 1.87 (m, 1H), 1.53 (m, 2H), 1.37 (t, 2H), 1.18 (m, 2H), 0.91 (s, 6H).
The title compound was prepared by substituting 4-aminothiomorpholine-1,1-dioxide for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 107A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 9.58 (s, 1H), 8.50 (s, 1H), 8.02 (d, 1H), 7.78 (m, 2H), 7.50 (m, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.66 (dd, 1H), 6.38 (s, 1H), 6.19 (d, 1H), 3.48 (m, 4H), 3.23 (m, 4H), 3.05 (s, 4H), 2.73 (d, 2H), 2.16 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 4-(aminomethyl)tetrahydro-2H-pyran-4-amine for (tetrahydro-2H-pyran-4-yl)methanamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 108A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.55 (s, 1H), 8.45 (s, 2H), 7.95 (d, 1H), 7.75-7.77 (m, 1H), 7.57 (d, 2H), 7.44 (s, 1H), 7.34 (d, 2H), 7.09 (d, J=8.85 Hz, 1H), 7.05 (d, 2H), 6.69 (dd, 1H), 6.33 (d, 1H), 6.22 (d, 1H), 3.59-3.71 (m, 6H), 3.01 (s, 4H), 2.73 (s, 2H), 2.15-2.19 (m, 6H), 1.95 (s, 2H), 1.71-1.74 (m, 2H), 1.59-1.61 (m, 1H), 1.38 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 9B for EXAMPLE 3L in EXAMPLE 61A.
The title compound was prepared by substituting EXAMPLE 109A for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 109B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.56 (d, 1H), 8.13 (s, 1H), 8.00 (d, 1H), 7.55 (d, 1H), 7.47 (m, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 6.64 (dd, 1H), 6.36 (d, 1H), 6.19 (d, 1H), 4.00 (m, 1H), 3.65 (m, 4H), 3.28 (m, 4H), 3.03 (m, 4H), 2.73 (m, 4H), 2.16 (m, 6H), 1.90 (m, 6H), 1.40 (m, 6H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 52B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.23 (s, 1H), 8.08 (d, 1H), 7.91 (d, 1H), 7.74 (dd, 1H), 7.60 (d, 1H), 7.52 (m, 2H), 7.34 (m, 2H), 7.16 (s, 1H), 7.04 (m, 2H), 6.83 (d, 1H), 6.68 (dd, 1H), 6.43 (dd, 1H), 6.16 (d, 1H), 3.83 (dd, 2H), 3.23 (m, 2H), 3.12 (t, 2H), 3.06 (m, 4H), 2.73 (m, 2H), 2.15 (m, 6H), 1.95 (s, 2H), 1.82 (m, 1H), 1.58 (m, 2H), 1.38 (m, 2H), 1.18 (m, 2H), 0.92 (s, 6H).
(1S,3R)-3-(tert-butoxycarbonylamino)cyclopentanecarboxylic acid (1.03 g), diphenylphosphoryl azide (DPPA, 1.00 mL), triethylamine (0.929 mL), and benzyl alcohol (0.931 mL) were combined in toluene (10 mL) and stirred at 100° C. for 24 hours. The solution was cooled and chromatographed on silica gel using 10% ethyl acetate/hexanes to give the pure product.
The title compound was prepared by substituting EXAMPLE 11A for EXAMPLE 1A in EXAMPLE 1B.
A solution of EXAMPLE 111B (400 mg), 1-bromo-2-(2-bromoethoxy)ethane (0.246 mL), and triethylamine (0.595 mL) in N,N-dimethylformamide (6 mL) was stirred at 70° C. for 24 hours. The solution was cooled and poured into ethyl acetate (200 mL). The solution was extracted with 3× water, washed with brine, concentrated, and chromatographed on silica gel using 10% methanol/ethyl acetate to give the pure product.
EXAMPLE 111C (300 mg) and ethanol (20 ml) were added to wet 20% Pd(OH)2—C(60.0 mg) in a 50 mL pressure bottle and stirred for 8 hours at 30 psi. The mixture was filtered through a nylon membrane and condensed to give the product.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 111D for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.45 (d, 1H), 8.28 (dd, 1H), 7.97 (d, 1H), 7.68 (d, 1H), 7.52 (d, 1H), 7.44 (d, 2H), 7.35 (d, 2H), 7.05 (d, 2H), 6.92 (dd, 1H), 6.85 (dd, 1H), 6.33 (s, 1H), 6.22 (s, 1H), 4.08 (m, 1H), 3.60 (br s, 4H), 3.06 (br s, 4H), 2.73 (br s, 3H), 2.48 (m, 4H), 2.28 (m, 1H), 2.18 (m, 6H), 2.07 (m, 1H), 1.95 (s, 2H), 1.79 (m, 2H), 1.63 (m, 2H), 1.38 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 11A for EXAMPLE 111C in EXAMPLE 111D.
The title compound was prepared by substituting EXAMPLE 112A for EXAMPLE 111B in EXAMPLE 111C.
The title compound was prepared by substituting EXAMPLE 112B for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 112C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (dimethylsulfoxide-d6) δ 11.35 (s, 1H), 8.51 (d, 1H), 8.44 (dd, 1H), 8.00 (d, 1H), 7.77 (d, 1H), 7.50 (d, 1H), 7.48 (s, 2H), 7.34 (d, 2H), 7.04 (d, 2H), 7.02 (dd, 1H), 6.67 (dd, 1H), 6.37 (dd, 1H), 6.21 (d, 1H), 4.11 (m, 1H), 3.61 (br s, 4H), 3.06 (br s, 4H), 2.73 (br s, 3H), 2.50 (m, 4H), 2.28 (m, 1H), 2.18 (m, 6H), 2.06 (m, 1H), 1.95 (s, 2H), 1.77 (m, 2H), 1.66 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl 2-(aminomethyl)morpholine-4-carboxylate for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 113A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G, with the exception that the product was purified on a silica gel column eluted with 4% methanol in dichloromethane.
The title compound was prepared by substituting EXAMPLE 113B for EXAMPLE 66B in EXAMPLE 66C. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 8.55 (br, s, 1H), 8.51 (s, 1H), 8.00 (d, 1H), 7.80 (d, 1H), 7.52 (d, 1H), 7.49-7.46 (m, 2H), 7.34 (d, 2H), 7.07 (d, 1H), 7.04 (d, 2H), 6.66 (dd, 1H), 6.36 (s, 1H), 6.20 (d, 1H), 4.00 (dd, 1H), 3.91 (m, 1H), 3.70 (t, 1H), 3.60 (m, 1H), 3.58 (m, 1H), 3.32 (m, 1H), 3.16 (d, 1H), 3.05 (m, 4H), 2.98 (td, 1H), 2.86 (t, 1H), 2.73 (s, 2H), 2.20-2.12 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 3-aminomethyl-tetrahydrofuran for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 114A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.42 (bs, 1H), 8.63 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.53-7.48 (m, 3H), 7.34 (d, 2H), 7.10 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 3.82-3.79 (m, 1H), 3.71 (t, 1H), 3.62 (dd, 1H), 3.50 (dd, 1H), 3.38 (m, 1H), 3.32 (m, 1H), 3.07 (m, 4H), 2.76 (s, 2H), 2.58 (m, 1H), 2.25-2.00 (m, 6H), 1.98 (m, 1H), 1.95 (s, 2H), 1.65 (m, 1H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared as a racemate of the cis diastereomer by substituting tert-butyl piperidin-4-ylcarbamate for piperidin-4-ol and 3-fluorodihydro-2H-pyran-4(3H)-one (prepared by the method described in US2005/0101628A1) for dihydro-2H-pyran-4(3H)-one) in EXAMPLE 84A.
EXAMPLE 115A (0.29 g) was dissolved in CH2Cl2 (9 mL), then 4N HCl in dioxane (4 mL) was added and the reaction stirred at room temperature for 16 hours. The reaction was diluted with CH2Cl2(30 mL), then 4N aqueous NaOH (5 mL) was added. After shaking and separating the layers the aqueous layer was saturated with solid NaCl and extracted with more CH2Cl2 (10 mL). The combined organic layers were dried over Na2SO4. After filtration and concentration the amine was used with no further purification.
The title compound was prepared by substituting EXAMPLE 115B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.54 (d, 1H), 8.43 (br d, 1H), 8.03 (d, 1H), 7.80 (dd, 1H), 7.50 (m, 3H), 7.35 (d, 2H), 7.11 (d, 1H), 7.05 (d, 2H), 6.66 (dd, 1H), 6.38 (m, 1H), 6.20 (d, 1H), 4.92 (d, 1H), 3.95 (m, 2H), 3.70 (v br m, 1H), 3.50, 3.40, 3.30 (all in, total 5H), 3.05, 3.00 (both v br m, total 5H), 2.74 (s, 2H), 2.55 (v br m, 1H), 2.18 (br m, 6H), 1.95 (m, 4H), 1.88 (ddd, 1H), 1.63 (v br m, 3H), 1.38 (t, 2H), 0.92 (s, 6H).
Tert-butyl azetidin-3-ylcarbamate (0.46 g), dihydro-2H-pyran-4(3H)-one (0.29 g) and sodium triacetoxyborohydride (0.85 g) were stirred together in dichloromethane (5 mL) overnight. The reaction was poured into dichloromethane (50 mL) and saturated aqueous NaHCO3 solution (25 mL). The organic layer was separated, washed with brine (25 mL), dried over Na2SO4, filtered, and concentrated. Silica gel chromatography (GraceResolv 12 g) eluting with a gradient of 0.75% to 7.5% methanol/dichloromethane over 20 minutes gave the Boc-protected intermediate. Treatment with HCl (4.OM in dioxane, 2 mL) and methanol (1 mL) for 1 hour gave the title compound after concentration as the di-HCl salt.
A suspension of 2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-N-(4-chloro-3-nitrophenylsulfonyl)-4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin1-yl)benzamide (0.180 g), 1-(tetrahydro-2H-pyran-4-yl)azetidin-3-amine (0.078 g), and triethylamine (0.159 mL) in dioxane (2 mL) was degassed with nitrogen for 30 seconds then scaled. The reaction was heated to 110° C. After stirring for 16 hours, more triethylamine (10 equivalents total) and dimethylsulfoxide (1 mL) were added and the reaction stirred for an additional 18 hours at 110° C. The reaction was cooled, diluted with water (50 mL) and extracted with dichloromethane (2×150 mL). The organic layer was dried over magnesium sulfate, filtered and concentrated. Silica gel chromatography (GraceResolv 12 g) eluting with a gradient of 0.75% to 7.5% methanol/dichloromethane (Flow=36 mL/minutes) gave the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.49 (d, 1H), 8.40 (s, 1H), 7.97 (d, 1H), 7.77 (s, 1H), 7.47 (dd, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.90-6.78 (m, 1H), 6.65 (d, 1H), 6.35 (s, 1H), 6.21 (s, 1H), 4.47-4.23 (m, 1H), 3.83 (s, 3H), 3.05 (s, 6H), 2.73 (s, 2H), 2.18 (s, 8H), 1.95 (s, 2H), 1.68 (s, 2H), 1.38 (s, 2H), 1.24 (s, 4H), 0.92 (s, 6H).
Tert-butyl azetidin-3-ylcarbamate (0.550 g), dihydrofuran-3(2H)-one (0.412 g) and sodium triacetoxyborohydride (1.015 g) were stirred together in dichloromethane (5 mL). After stirring overnight, the reaction was poured into saturated aqueous NaHCO3 solution (25 mL) and extracted with dichloromethane (50 mL). The organic layer was washed with brine (25 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (GraceResolv 12 g) eluting with a gradient of 0.5% to 7.5% methanol/dichloromethane over 30 minutes gave tert-butyl 1-(tetrahydrofuran-3-yl)azetidin-3-ylcarbamate. The resulting material was treated with HCl/dioxane for 1 hour, and then concentrated to give the title compound.
(0.090 g) and triethylamine (0.266 ml) in tetrahydrofuran (3 mL) was heated to 60° C. After stirring for 4 hours, the reaction was cooled, the tetrahydrofuran was removed and the residue was partitioned between dichloromethane (200 mL) and water (20 mL). The organic layer was separated, washed with brine (25 mL), dried over magnesium sulfate, filtered, and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 117B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, CDCl3) δ 10.39-9.79 (m, 1H), 9.17 (s, 1H), 8.87 (d, 1H), 8.51 (d, 1H), 8.15 (dd, 2H), 7.94 (d, 1H), 7.68 (d, 1H), 7.48-7.42 (m, 1H), 7.23 (d, 2H), 6.91 (d, 2H), 6.69 (d, 1H), 6.54 (dd, 2H), 5.99 (d, 1H), 4.29 (d, 1H), 4.01-3.73 (m, 4H), 3.66 (d, 2H), 3.08 (s, 6H), 2.76 (s, 2H), 2.21 (s, 6H), 2.03-1.83 (m, 3H), 1.64 (s, 2H), 1.42 (d, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (S)-tert-butyl pyrrolidin-3-ylmethylcarbamate for tert-butyl piperazine-1-carboxylate and dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 118A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 118B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.57 (s, 1H), 8.59 (br s, 1H), 8.45 (br s, 1H), 8.02 (d, 1H), 7.95 (m, 1H), 7.71 (m, 1H), 7.56 (d, 1H), 7.45 (m, 1H), 7.35 (m, 3H), 7.05 (m, 2H), 6.90 (br s, 1H), 6.64 (d, 1H), 6.33 (m, 1H), 6.22 (m, 1H), 3.90 (m, 2H), 3.44 (m, 2H), 3.27 (m, 4H), 3.02 (m, 5H), 2.73 (m, 3H), 2.59 (m, 2H), 2.19 (m, 6H), 1.95 (m, 2H), 1.85 (m, 2H), 1.64 (m, 1H), 1.50 (m, 2H), 1.39 (m, 2H), 1.23 (m, 1H), 0.94 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 75F and EXAMPLE 37D in place of EXAMPLE 3J and EXAMPLE 11B, respectively. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.39 (s, 1H), 8.08 (d, 1H), 8.04 (d, 1H), 7.41-7.59 (m, 4H), 7.35 (d, 2H), 7.08 (d, 2H), 6.68 (dd, 1H), 6.37-6.43 (m, 1H), 6.20 (s, 1H), 4.38 (d, 2H), 3.73-3.82 (m, 2H), 3.54-3.63 (m, 2H), 3.09 (s, 4H), 2.81 (s, 2H), 2.16-2.39 (m, 5H), 1.94 (s, 2H), 1.79-1.93 (m, 4H), 1.40 (t, 2H), 0.94 (s, 6H).
Tert-butyl ((1r,4r)-4-hydroxycyclohexyl)methylcarbamate (1 g) in dichloromethane (10 mL) was treated with trifluoroacetic acid (5 mL) at 0° C. for 10 minutes and at room temperature for 30 minutes. The reaction mixture was concentrated and dried in vacuo to provide the title compound as a trifluoroacetic acid salt.
A mixture of EXAMPLE 53A (211 mg), EXAMPLE 120A (104 mg) and N-ethyl-N-isopropylpropan-2-amine (0.3 mL) in dimethylsulfoxide (2 mL) was heated at 150° C. in a Biotage Initiator microwave synthesizer for 1.5 hours and concentrated. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 40-60% acetonitrile in 0.1% trifluoroacetic acid water to give the title compound as a trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (30 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4, filtered, and concentrated to give the title compound. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.41 (s, 1H), 8.61 (t, 1H), 8.53-8.58 (m, 1H), 8.04 (d, 1H), 7.76-7.83 (m, 1H), 7.47-7.56 (m, 3H), 7.34 (d, 2H), 7.07-7.11 (m, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 4.82-4.99 (m, 1H), 4.50 (d, 1H), 3.26-3.31 (m, 2H), 3.23 (t, 1H), 3.07 (s, 4H), 2.76 (s, 2H), 2.10-2.28 (m, 6H), 2.05 (dd, 1H), 1.95 (s, 2H), 1.84 (t, 2H), 1.52-1.76 (m, 2H), 1.41-1.51 (m, 1H), 1.38 (t, 2H), 0.95-1.25 (m, 4H), 0.92 (s, 6H)
4-Methoxycyclohexanecarboxylic acid (7 g) in tetrahydrofuran (20 mL) was treated with 1 M (in tetrahydrofuran) borane-tetrahydrofuran complex (100 mL) overnight. The mixture was concentrated and the residue was dissolved in methanol (100 mL) and concentrated HCl (10 mL). The resulting mixture was stirred for 1 hour and concentrated. The residue was dissolved in dichloromethane and washed with water. The organic layer was dried over Na2SO4, filtered, and concentrated to give the title compound.
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with EXAMPLE 121A.
Separation of the cis and trans mixture of EXAMPLE 121B on a reverse phase HPLC (gradient: 40-55% acetonitrile in 0.1% TFA in water over 25 minutes) provided the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 121C in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.39 (s, 1H), 8.34 (s, 1H), 7.96-8.07 (m, 2H), 7.48-7.56 (m, 3H), 7.31-7.42 (m, 3H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.02 (d, 2H), 3.39 (s, 1H), 3.20 (s, 3H), 3.09 (s, 4H), 2.82 (s, 2H), 2.09-2.34 (m, 6H), 1.96 (s, 2H), 1.78-1.86 (m, 3H), 1.54 (dd, 2H), 1.28-1.46 (m, 6H), 0.92 (s, 6H)
The title compound was prepared by substituting tert-butyl 4-oxocyclohexylcarbamate for 4′-chlorobiphenyl-2-carboxaldehyde and cyclopropylamine for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 122A for EXAMPLE 39A in EXAMPLE 39B.
The title compound was prepared by substituting EXAMPLE 122B for EXAMPLE 100B in EXAMPLE 100C. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.28 (d, 1H), 8.59 (d, 1H), 8.44 (d, 1H), 8.37 (dd, 1H), 8.12 (d, 1H), 7.67 (t, 2H), 7.43 (t, 2H), 7.07 (d, 2H), 6.90 (d, 1H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.50 (dd, 1H), 3.56-3.63 (m, 1H), 3.02-3.08 (m, 4H), 2.77 (s, 3H), 2.26 (t, 2H), 2.10-2.16 (m, 4H), 2.06 (ddd, 1H), 1.97 (s, 2H), 1.74-1.82 (m, 2H), 1.61-1.71 (m, 5H), 1.39 (t, 2H), 0.93 (s, 6H), 0.39-0.44 (m, 4H).
The title compound was prepared by substituting trans-tert-butyl-4-aminocyclohexylcarbamate for tert-butyl piperazine-1-carboxylate and dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 123A for EXAMPLE 39A in EXAMPLE 39B.
The title compound was prepared by substituting EXAMPLE 123B for EXAMPLE 100B in EXAMPLE 100C. 1H NMR (500 MHz, pyridine-d5) δ 13.01 (s, 1H), 9.28 (d, 1H), 8.48 (d, 1H), 8.38 (dd, 1H), 8.32 (d, 1H), 8.24 (d, 1H), 7.67-7.69 (m, 2H), 7.44 (d, 2H), 7.08 (d, 2H), 6.91 (d, 1H), 6.78 (dd, 1H), 6.59 (d, 1H), 6.48 (dd, 1H), 4.01 (d, 2H), 3.44-3.49 (m, 1H), 3.37-3.43 (m, 2H), 3.01-3.09 (m, 5H), 2.85 (t, 1H), 2.78 (s, 2H), 2.27 (t, 2H), 2.13-2.18 (m, 4H), 2.05 (t, 4H), 1.97 (s, 2H), 1.93 (d, 2H), 1.52-1.60 (m, 2H), 1.44-1.50 (m, 2H), 1.39 (t, 2H), 1.25-1.34 (m, 2H), 0.94 (s, 6H).
Trans-4-Aminocyclohexanol (0.5 g), 1-bromo-2-(2-bromoethoxy)ethane (1.07 g) and triethylamine (2.42 mL) were dissolved in anhydrous acetonitrile (20 mL). The reaction mixture was heated at 60° C. overnight. The organic solvent was removed under vacuum. The residue was purified with flash column chromatography on silica gel eluting with 7%-10% methanol in dichloromethane to give the title compound.
The title compound was prepared by substituting EXAMPLE 124A for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 124B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.56 (m, 2H), 8.03 (d, 1H), 7.80 (m, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.12 (m, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.99 (m, 1H), 3.67 (m, 1H), 3.37 (m, 2H), 3.24 (m, 2H), 3.07 (m, 4H), 2.89 (m, 1H), 2.71 (m, 2H), 2.16 (m, 6H), 1.96 (s, 3H), 1.80 (m, 4H), 1.38 (t, 2H), 1.27 (m, 2H), 0.92 (s, 6H).
Separation of the cis and trans mixture of EXAMPLE 121B on a reverse phase HPLC provided the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 125A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.34 (s, 1H), 7.96-8.09 (m, 2H), 7.51 (dd, 3H), 7.32-7.39 (m, 3H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.20 (d, 1H), 4.02 (d, 2H), 3.24 (s, 3H), 3.00-3.15 (m, 5H), 2.83 (s, 2H), 2.09-2.36 (m, 6H), 2.03 (d, 2H), 1.96 (s, 2H), 1.77-1.86 (m, 2H), 1.73 (s, 1H), 1.39 (t, 2H), 1.02-1.17 (m, 4H), 0.92 (s, 6H)
1-Tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate (1.0 g) in tetrahydrofuran (5 mL) was treated with 1.0N LiAlH4 in THF (2.54 mL) at 0° C. The reaction mixture was stirred at room temperature for 2 hours. Water (0.6 mL) was added to the reaction mixture drop-wise, followed by 2 N aqueous NaOH (0.2 mL). The reaction was stirred for another 1 hour. The solid was removed by filtration via a pack of Celite and washed with ethyl acetate. The filtrate was washed with brine, dried over MgSO4, filtered, and concentrated to give the product.
The title compound was prepared by substituting EXAMPLE 126A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 126B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.36 (s, 2H), 8.02-8.06 (m, 2H), 7.49-7.53 (m, 3H), 7.40 (d, 1H), 7.35 (d, 2H), 7.04 (d, 1H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.36 (d, 2H), 3.83-3.85 (m, 2H), 3.09 (s, 4H), 2.33 (s, 2H), 2.27-2.32 (m, 4H), 2.13-2.16 (m, 2H), 1.96 (s, 2H), 1.83-1.92 (m, 2H), 1.67-1.75 (m, 2H), 1.38-1.41 (m, 11H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 126C for EXAMPLE 1A in EXAMPLE 1B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.50 (s, 1H), 8.14 (d, 1H), 7.90 (d, 2H), 7.80 (dd, 1H), 7.60 (d, 1H), 7.40 (t, 1H), 7.35 (d, 2H), 7.25 (t, 1H), 7.13 (d, 1H), 7.05 (d, 2H), 6.61 (dd, 1H), 6.30 (dd, 1H), 6.26 (d, 1H), 4.28 (d, 2H), 3.10-3.13 (m, 2H), 2.91-3.00 (m, 6H), 2.73 (s, 2H), 1.96-2.02 (m, 4H), 1.77-1.89 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting tert-butyl piperazine-1-carboxylate for morpholine and dihydro-2H-pyran-4(3H)-one for tert-butyl 4-oxocyclohexylcarbamate in EXAMPLE 39A.
To a solution of EXAMPLE 128A (3.92 g) in ether was added HCl (25 ml, 2M in ether) and the reaction mixture was stirred for 16 hours at room temperature. The solid product was filtered off, dried and used in next step without further purification.
The title compound was prepared by substituting EXAMPLE 128B for morpholine in EXAMPLE 39A.
The title compound was prepared by substituting EXAMPLE 128C for EXAMPLE 39A in EXAMPLE 39B.
The title compound was prepared by substituting EXAMPLE 128D for EXAMPLE 100B in EXAMPLE 100C. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.28-9.32 (m, 1H), 8.44 (t, 1H), 8.34-8.39 (m, 2H), 8.10-8.14 (m, 1H), 7.66-7.69 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.92 (t, 1H), 6.73-6.77 (m, 1H), 6.52-6.55 (m, 1H), 6.49-6.52 (m, 1H), 3.99-4.06 (m, 2H), 3.29-3.36 (m, 2H), 3.03-3.09 (m, 4H), 2.77 (s, 2H), 2.62 (s, 8H), 2.24-2.29 (m, 3H), 2.10-2.16 (m, 5H), 2.05 (s, 2H), 1.97 (s, 2H), 1.92 (s, 2H), 1.70 (d, 2H), 1.57 (td, 2H), 1.34-1.43 (m, 4H), 1.20-1.30 (m, 2H), 0.93 (s, 6H).
A suspension ofpiperidin-4-ylmethanol (0.250 g), sodium triacetoxyborohydride (0.690 g) and 1,3-difluoropropan-2-one (0.245 g) were stirred together in dichloromethane. After stirring overnight the reaction was poured into saturated aqueous NaHCO3 solution (10 mL) and stirred for 15 minutes. The reaction was extracted with dichloromethane (3×25 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (GraceResolv 12 g) eluting with a gradient of 0.75% to 3% methanol/dichloromethane gave the title compound.
To a solution of (1-(1,3-difluoropropan-2-yl)piperidin-4-yl)methanol (0.068 g) in tetrahydrofuran (1 mL) was added sodium hydride (0.056 g) and the reaction stirred for 30 minutes at room temperature. 4-Fluoro-3-nitrobenzenesulfonamide (0.077 g) was added in one portion and stirring was continued for 1 hour. The reaction was poured into water (20 mL) and extracted with dichloromethane. The pH of the aqueous layer was adjusted to pH˜8 and it was extracted with dichloromethane (50 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 129B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.47-10.98 (m, 1H), 8.33 (d, 1H), 8.03 (d, 2H), 7.50 (dd, 3H), 7.36 (t, 3H), 7.04 (d, 2H), 6.67 (d, 1H), 6.39 (dd, 1H), 6.20 (s, 1H), 4.62 (dd, 4H), 4.06 (d, 2H), 3.18-2.71 (m, 11H), 2.20 (d, 6H), 1.96 (s, 2H), 1.73 (d, 3H), 1.35 (d, 4H), 0.92 (s, 6H).
The title compound was prepared by substituting dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde and (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
A solution of EXAMPLE 130A (550 mg) in dichloromethane (25 ml) was cooled in an ice bath under nitrogen. 2,2,2-Trifluoroacetic acid (8.333 ml) was added and the reaction was stirred for 2 hours. The product was obtained by concentration and high vacuum drying.
The title compound was prepared by substituting EXAMPLE 130B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
To a solution of EXAMPLE 3J (90 mg), EXAMPLE 130C (64.2 mg), triethylamine (0.077 ml), N,N-dimethylpyridin-4-amine (38.5 mg) in a mixture of dichloromethane (5 ml) and N,N-dimethylformamide (0.5 ml) was added N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine, hydrochloric acid (60.4 mg) and the mixture was stirred 18 hours. This was concentrated on high vacuum and the crude was purified by reverse phase chromatography with ammonium acetate buffer/acetonitrile. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.27 (d, 1H), 8.59 (d, 1H), 8.43 (d, 1H), 8.37 (dd, 1H), 8.11 (d, 1H), 7.65-7.67 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.88 (d, 1H), 6.76 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.06 (m, 1H), 3.98 (d, 2H), 3.35 (t, 2H), 3.07 (m, 4H), 2.73-2.80 (m, 4H), 2.68-2.72 (m, 1H), 2.36 (q, 1H), 2.11-2.30 (m, 9H), 1.97 (m, 2H), 1.62-1.71 (m, 3H), 1.48-1.58 (m, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2,2-dimethyldihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde and (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 131A for EXAMPLE 130A in EXAMPLE 130B.
The title compound was prepared by substituting EXAMPLE 131B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 131C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (d, 1H), 9.28 (m, 1H), 8.61 (m, 1H), 8.44 (d, 1H), 8.38 (dd, 1H), 8.11 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.89 (m, 1H), 6.76 (dd, 1H), 6.54 (m, 1H), 6.49 (m, 1H), 4.08 (m, 1H), 3.78 (m, 1H), 3.61 (m, 1H), 3.07 (m, 4H), 2.71-2.82 (m, 5H), 2.37-2.44 (m, 2H), 2.19-2.29 (m, 3H), 2.14 (m, 5H), 1.97 (s, 2H), 1.76 (m, 1H), 1.66 (m, 2H), 1.32-1.49 (m, 4H), 1.28 (d, 3H), 1.20 (s, 3H), 0.94 (s, 6H).
The title compound was prepared by substituting dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde and (S)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 132A for EXAMPLE 130A in EXAMPLE 130B.
The title compound was prepared by substituting EXAMPLE 132B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 132C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.04 (m, 1H), 9.27 (d, 1H), 8.58 (d, 1H), 8.43 (d, 1H), 8.37 (dd, 1H), 8.11 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.88 (d, 1H), 6.75 (dd, 1H), 6.54 (m, 1H), 6.49 (m, 1H), 4.06 (m, 1H), 3.98 (d, 2H), 3.36 (t, 2H), 3.07 (m, 4H), 2.68-2.80 (m, 5H), 2.36 (m, 1H), 2.09-2.29 (m, 9H), 1.97 (s, 2H), 1.62-1.72 (m, 3H), 1.48-1.60 (m, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2,2-dimethyldihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde and (S)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 133A for EXAMPLE 130A in EXAMPLE 130B.
The title compound was prepared by substituting EXAMPLE 133B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 133C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (d, 1H), 9.28 (m, 1H), 8.61 (m, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 8.11 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.89 (m, 1H), 6.76 (dd, 1H), 6.54 (m, 1H), 6.49 (m, 1H), 4.08 (m, 1H), 3.78 (m, 1H), 3.61 (m, 1H), 3.07 (m, 4H), 2.71-2.82 (m, 5H), 2.37-2.44 (m, 2H), 2.19-2.29 (m, 3H), 2.14 (m, 5H), 1.97 (s, 2H), 1.76 (m, 1H), 1.66 (m, 2H), 1.33-1.48 (m, 4H), 1.28 (d, 3H), 1.20 (s, 3H), 0.94 (s, 6H).
A solution of EXAMPLE 113A (0.8 g) in dichloromethane (10 mL) and trifluoroacetic acid (10 mL) was stirred at room temperature for 2 hours. The solvents were evaporated and the residue triturated with diethyl ether. The resulting solid was dissolved in 5% aqueous sodium carbonate solution (20 mL). The solution was concentrated to dryness and the resulting solid was triturated with a solution of 10% methanol in dichloromethane several times. Evaporation of the organic solvents gave the title compound.
To a solution of EXAMPLE 134A (158 mg) in anhydrous N,N-dimethylformamide (4 mL) was added sodium carbonate (64 mg) and methyl iodide (78 mg). After stirring overnight at room temperature, the mixture was evaporated to dryness. The crude product was then absorbed on silica gel (6 g) and purified on a silica gel column eluting with 10% methanol in dichloromethane to give the title compound.
The title compound was prepared by substituting EXAMPLE 134B for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.27 (d, 1H), 8.87 (t, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.11 (d, 1H), 7.65 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.92 (m, 1H), 3.86 (d, 1H), 3.67 (dt, 1H), 3.49-3.39 (m, 2H), 3.07 (m, 4H), 2.77 (s, 2H), 3.71 (m, 1H), 2.49 (d, 1H), 2.26 (m, 2H), 2.16 (s, 3H), 2.14 (m, 4H), 2.03 (dt, 1H), 1.97 (s, 2H), 1.90 (t, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2-methoxyethyl bromide for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 135A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.98 (s, 1H), 9.26 (d, 1H), 8.88 (t, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.93 (m, 1H), 3.87 (d, 1H), 3.70 (dt, 1H), 3.51 (t, 2H), 3.48-3.38 (m, 2H), 3.27 (s, 3H), 3.07 (m, 4H), 2.95 (d, 1H), 2.77 (s, 2H), 2.70 (m, 1H), 2.57 (t, 2H), 2.27-2.07 (m, 8H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting acetic anhydride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 136A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (s, 1H), 8.85 (s, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.10 (d, 1H), 7.65 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (dd, 1H), 6.75 (dd, 1H), 6.54 (s, 1H), 6.48 (s, 1H), 4.73 (dd, 1H), 3.93-3.65 (m, 2H), 3.60-3.40 (m, 4H), 3.12 (m, 1H), 3.07 (m, 4H), 2.77 (s, 2H), 2.70 (m, 1H), 2.57 (t, 2H), 2.14 (s, 3H), 2.27-2.07 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
Ethyl 2-fluoroacetate (21.0 g) in CH2Cl2 (200 mL) at −78° C. was treated dropwise over 45 min with a 1.0 M solution of diisobutylaluminum hydride in CH2Cl2 (200 mL) maintaining the internal temperature below −70° C. Stirring was continued at −78° C. for 30 minutes and then (carbethoxymethylene)triphenylphosphorane (70.0 g) was added in one portion. The reaction mixture was allowed to slowly reach room temperature while stirring overnight. It was then quenched with methanol, filtered and concentrated to give the product as a mixture of isomers (E/Z=3:1).
A mixture of N-benzyl-1-methoxy-N-((trimethylsilyl)methyl)methanamine (4.5 g) and EXAMPLE 137A (2.5 g) in dichloromethane (50 mL) was cooled to 0° C., treated dropwise with trifluoroacetic acid (0.15 mL), stirred for 4 hours at 0° C. and neutralized with saturated aqueous Na2CO3 solution. The mixture was poured into a separatory funnel and the layers separated. The organic layer was washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel with 0-20% ethyl acetate in hexanes as eluent to give both the cis and trans isomers of the product. Only the trans diastereomers were carried on in the following steps.
EXAMPLE 137B (0.83 g) in ethanol (9 mL) was treated with 10% Pd/C (0.208 g) and ammonium formate (1.97 g), refluxed for 1.5 hours, concentrated, dissolved in dichloromethane, filtered though a pad of celite rinsing with dichloromethane, and concentrated to give the product.
EXAMPLE 137C (0.44 g) in dioxane (4 mL) and water (4 mL) at 0° C. was treated sequentially with Na2CO3 (0.89 g) and benzyl chloroformate (0.48 mL). The reaction mixture was stirred at 0° C. for 3 hours and was then allowed to slowly warm to room temperature over 1.5 hours. The reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel with 10-25% ethyl acetate in hexanes as eluent to give the product.
The title compound was prepared by substituting EXAMPLE 137D for EXAMPLE 15G in EXAMPLE 15H.
EXAMPLE 137E (0.563 g) in tetrahydrofuran (10 mL) at 0° C. was treated dropwise with a 1 M solution of borane in tetrahydrofuran (4 mL), stirred for 3 hours and then slowly quenched with saturated aqueous NH4Cl solution. The reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered and concentrated to give the product.
The title compound was prepared by substituting EXAMPLE 137F for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
EXAMPLE 137G (0.232 g) in acetic acid (2.5 ml) was treated with hydrobromic acid (33 wt % in acetic acid) (0.875 mL) at ambient temperature, stirred for 1 hour and concentrated. The product was free-based using a MEGA BE-SCX column with 1:1 CH2Cl2/methanol as eluent for the hydrobromic acid and acetic acid. The product was released from the column with 10% (7 M ammonia in methanol) in CH2Cl2 as eluent.
The title compound was prepared by substituting EXAMPLE 137H for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 1371 for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.35 (d, 1H), 8.03 (m, 2H), 7.51 (m, 3H), 7.37 (m, 3H), 7.04 (m, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.45 (m, 6H), 4.21 (d, 2H), 3.62 (m, 1H), 3.08 (m, 4H), 2.72 (m, 5H), 2.31 (m, 9H), 1.96 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
A mixture of EXAMPLE 37C (1.4 g), methanesulfonyl chloride (1.054 mL), triethylamine (2.99 mL), and 4-dimethylaminopyridine (0.051 g) in CH2Cl2 (20 mL) was stirred at 0° C. for 2 hours, concentrated and chromatographed on silica gel eluting with 30% ethyl acetate in hexanes to give the product.
A mixture of EXAMPLE 138A (1.8 g) and potassium phthalimide (2.356 g) in N,N-dimethylformamide (30 mL) was heated at 150° C. overnight, diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel eluting with 30% ethyl acetate in hexanes to give the product.
A mixture of EXAMPLE 138B (1.4 g) and hydrazine (1.548 mL) in ethanol (40 mL) was heated at 70° C. overnight, cooled to room temperature, slurried with CH2Cl2 (200 mL) and the solid removed by filtration. The filtrate was concentrated and chromatographed on silica gel eluting with 100:5:1 ethyl acetate/methanol/NH4OH to give the product.
A mixture of 4-fluoro-3-nitrobenzenesulfonamide (0.44 g), EXAMPLE 138C (0.266 g), and triethylamine (1.11 mL) in tetrahydrofuran (10 mL) was heated at 70° C. overnight, diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel eluting with 50% ethyl acetate in hexanes to give the product.
The title compound was prepared by substituting EXAMPLE 138D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.62 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.82 (dd, 1H), 7.48-7.54 (m, 3H), 7.34 (d, 2H), 7.24 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.70-3.77 (m, 4H), 3.50-3.55 (m, 2H), 3.07 (s, 4H), 2.76 (s, 2H), 2.14-2.20 (m, 6H), 1.76-1.84 (m, 4H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 53B by replacing 1-acetylpiperidin-4-amine with 4-amino-piperidine-1-carboxylic acid tert-butyl ester.
To a cooled (0° C.) solution of EXAMPLE 139A (960 mg) in dichloromethane (10 mL) was added dropwise trifluoroacetic acid (5 mL). The mixture was stirred at the temperature for 3 hours. Then, the mixture was concentrated under vacuum and the residue was dissolved in dichloromethane (200 mL) and washed with aqueous NaHCO3 and brine. After drying over Na2SO4, the mixture was filtered, and evaporation of the solvent from the filtrate gave the title compound.
To a solution of EXAMPLE 139B (120 mg) in tetrahydrofuran (3 ML) and acetic acid (1 mL) was added oxetan-3-one (50.8 mg) and MP-cyanoborohydride (2.15 mmol/g, 150 mg). The mixture was stirred at room temperature overnight. The mixture was filtered. The filtrate was concentrated and the residue was loaded on a silica gel cartridge and eluted with 5-10% 7N NH3 in methanol in dichloromethane to give the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.62 (s, 1H), 8.51 (d, 1H), 8.20 (d, 1H), 7.99 (d, 1H), 7.74 (m, 1H), 7.48 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.66 (dd, 1H), 6.36 (dd, 1H), 6.20 (d, 1H), 4.54 (t, 2H), 4.43 (t, 2H), 3.66 (m, 1H), 3.44 (m, 3H), 3.04 (m, 5H), 2.73 (s, 2H), 2.61 (m, 2H), 2.12 (m, 11H), 1.61 (m, 2H), 1.38 (t, 2H), 0.93 (m, 6H).
The title compound was prepared as described in EXAMPLE 139C by replacing oxetan-3-one with cyclobutanone. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 8.47 (d, 1H), 8.12 (d, 1H), 7.97 (d, 1H), 7.74 (d, 1H), 7.53 (d, 1H), 7.45 (m, 1H), 7.36 (m, 3H), 7.02 (m, 3H), 6.64 (dd, 1H), 6.33 (m, 1H), 6.22 (d, 1H), 3.74 (m, 1H), 2.97 (m, 6H), 2.73 (s, 3H), 2.15 (m, 15H), 1.67 (m, 4H), 1.38 (t, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 139C by replacing oxetan-3-one with 2,2-dimethyltetrahydropyran-4-one. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 8.50 (d, 1H), 8.15 (m, 1H), 7.99 (d, 1H), 7.78 (m, 1H), 7.62 (m, 1H), 7.47 (m, 3H), 7.34 (m, 3H), 7.05 (m, 3H), 6.65 (m, 2H), 6.35 (dd, 1H), 6.21 (d, 1H), 4.56 (d, 3H), 3.89 (m, 3H), 3.67 (m, 6H), 3.45 (m, 2H), 3.04 (m, 3H), 2.75 (m, 3H), 2.14 (m, 3H), 1.71 (m, 5H), 1.16 (s, 9H).
(S)-tert-butyl pyrrolidin-3-ylcarbamate (415 mg), (1-ethoxycyclopropoxy)trimethylsilane (1.8 mL) and molecular sieves (500 mg) were combined in methanol (4.5 mL). Acetic acid (1.3 mL) was added, followed by sodium cyanoborohydride (420 mg). The resulting mixture was heated to reflux for 4 hours. Insoluble material was filtered off and reaction was made basic to pH 14 with addition of 6M aqueous NaOH solution. The solution was extracted three times with diethyl ether, and the combined extracts were dried over MgSO4, filtered and concentrated to obtain an oil, which was purified by flash chromatography, eluting first with 100% dichloromethane, followed by 5% methanol/dichloromethane and 10% methanol/dichloromethane.
The title compound was prepared by substituting EXAMPLE 142A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 142B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.51 (m, 2H), 8.30 (m, 1H), 8.00 (br s, 1H), 7.77 (m, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.97 (br s, 1H), 6.67 (dd, 1H), 6.36 (m, 1H), 6.21 (m, 1H), 4.19 (m, 1H), 3.00 (m, 5H), 2.74 (m, 3H), 2.64 (m, 1H), 2.36 (m, 1H), 2.15 (m, 6H), 1.95 (s, 2H), 1.78 (br s, 1H), 1.68 (m, 1H), 1.38 (t, 2H), 1.23 (m, 1H), 0.92 (s, 6H), 0.39 (m, 4H).
The title compound was prepared as described in EXAMPLE 139C by replacing oxetan-3-one with 3-oxotetrahydrofuran. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.53 (d, 1H), 8.21 (m, 1H), 8.02 (m, 1H), 7.80 (dd, 1H), 7.49 (m, 3H), 7.34 (m, 3H), 7.05 (m, 3H), 6.67 (dd, 1H), 6.37 (m, 1H), 6.19 (d, 1H), 4.29 (m, 3H), 3.73 (m, 6H), 3.09 (m, 4H), 2.76 (m, 2H), 2.05 (m, 8H), 1.68 (m, 2H), 1.37 (m, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylcarbamate for (S)-tert-butyl pyrrolidin-3-ylcarbamate in EXAMPLE 142A.
The title compound was prepared by substituting EXAMPLE 144A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 144B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.53 (d, 2H), 8.32 (d, 1H), 8.02 (d, 1H), 7.81 (m, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.03 (m, 3H), 6.67 (dd, 1H), 6.37 (m, 1H), 6.20 (d, 1H), 4.21 (m, 1H), 3.00 (m, 5H), 2.74 (m, 3H), 2.64 (m, 1H), 2.36 (m, 1H), 2.15 (m, 6H), 1.95 (s, 2H), 1.74 (br s, 1H), 1.66 (m, 1H), 1.38 (t, 2H), 1.23 (m, 1H), 0.92 (s, 6H), 0.39 (m, 4H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylmethylcarbamate for tert-butyl piperazine-1-carboxylate and dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 145A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 145B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 8.61 (br s, 1H), 8.46 (s, 1H), 7.96 (d, 1H), 7.72 (m, 1H), 7.54 (d, 1H), 7.45 (t, 1H), 7.37 (br s, 2H), 7.34 (d, 2H), 7.04 (m, 2H), 6.94 (m, 1H), 6.64 (dd, 1H), 6.34 (m, 1H), 6.22 (d, 1H), 3.89 (m, 2H), 3.38 (m, 4H), 3.27 (m, 4H), 3.02 (m, 5H), 2.73 (s, 2H), 2.61 (m, 1H), 2.18 (m, 6H), 2.05 (m, 1H), 1.95 (m, 2H), 1.85 (m, 2H), 1.64 (m, 1H), 1.50 (m, 2H), 1.38 (m, 2H), 0.94 (s, 6H).
The title compound was prepared as described in EXAMPLE 120B using 3-amino-2,2-dimethylpropan-1-ol in place of EXAMPLE 120A. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.35 (s, 1H), 8.96 (t, 1H), 8.56 (d, 1H), 8.05 (d, 1H), 7.79 (dd, 1H), 7.46-7.56 (m, 3H), 7.34 (d, 2H), 7.10 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 5.10 (t, 1H), 3.29 (d, 1H), 3.24 (d, 1H), 3.07 (s, 4H), 2.75 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.93 (d, 12H).
tert-Butyl piperidin-3-ylmethylcarbamate(500 mg) was dissolved in anhydrous dichloromethane (10 mL), and methanesulfonyl chloride (0.181 mL) was added followed by the addition of triethylamine (1.3 mL). The reaction mixture was stirred at room temperature overnight. The organic solvent was removed under vacuum. The residue was purified with flash column chromatography on silica gel eluting with 0-70% ethyl acetate in hexane to give the title compound.
EXAMPLE 147A (400 mg) was suspended in 4N HCl in dioxane (10 mL) followed by the addition of anhydrous methanol (1 mL). The clear solution was stirred at room temperature for 2 hours. The organic solvent was removed under vacuum. The solid residue was used in the next step without further purification.
EXAMPLE 53A (50 mg), EXAMPLE 147B (26 mg) and triethylamine (0.088 mL) were dissolved in anhydrous dioxane (1 mL) and N,N-dimethylformamide (0.2 mL). The reaction vial was heated in a Biotage Initiator microwave reactor at 130° C. for 25 minutes. The solvent was removed under vacuum. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 20-80% acetonitrile/0.10% trifluoroacetic acid in water to give the title compound as the trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (6 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4 and concentrated to give the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.56 (m, 2H), 8.03 (d, 1H), 7.80 (m, 1H), 7.50 (m, 3H), 7.35 (d, 2H), 7.12 (m, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.52 (m, 1H), 3.40 (m, 2H), 3.06 (m, 4H), 2.84 (s, 3H), 2.75 (m, 2H), 2.75 (m, 4H), 2.58 (m, 1H), 2.16 (m, 6H), 1.95 (s, 3H), 1.76 (m, 2H), 1.52 (m, 1H), 1.37 (m, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting acetyl chloride for methanesulfonyl chloride in EXAMPLE 147A.
The title compound was prepared by substituting EXAMPLE 148A for EXAMPLE 147A in EXAMPLE 147B.
The title compound was prepared by substituting EXAMPLE 148B for EXAMPLE 147B in EXAMPLE 147C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.56 (m, 2H), 8.03 (d, 1H), 7.80 (m, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.12 (m, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.99 (m, 1H), 3.67 (m, 1H), 3.37 (m, 2H), 3.24 (m, 2H), 3.07 (m, 4H), 2.89 (m, 1H), 2.71 (m, 2H), 2.16 (m, 6H), 1.96 (s, 3H), 1.80 (m, 4H), 1.38 (t, 2H), 1.27 (m, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperidin-3-ylmethylcarbamate in EXAMPLE 147A.
The title compound was prepared by substituting EXAMPLE 149A for EXAMPLE 147A in EXAMPLE 147B.
The title compound was prepared by substituting EXAMPLE 149B for EXAMPLE 147B in EXAMPLE 147C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.55 (d, TH), 8.29 (d, TH), 8.02 (d, TH), 7.86 (dd, TH), 7.49 (m, 3H), 7.33 (d, 2H), 7.17 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.41 (m, 1H), 3.69 (m, 1H), 3.39 (m, 3H), 3.06 (m, 4H), 2.97 (s, 311), 2.76 (m, 211), 2.27 (m, 811), 1.93 (m, 211), 1.54 (m, 1H), 1.38 (t, 2H), 0.92 (s, 6H).
Into a 500 mL round-bottomed flask was added diisopropylamine (3.5 mL) in ether (200 mL). After cooling to −30° C., butyllithium (16 mL) (1.6M in hexane) was added slowly. After stirring 30 minutes, the temperature was cooled to −5° C. 2,2-Dimethylcyclohexanone (3 g) was added slowly. The mixture was warmed up to 0° C. and stirred for 1 hour. After cooling to −5° C., hexamethylphosphoramide (8 mL) and ethyl carbonocyanidate (2.5 mL) were added. After stirring at −5° C. for 20 minutes, and warming to room temperature, the reaction was stirred for 1 hour. The mixture was poured into cold water, and the layers were separated. The aqueous layer was extracted with ether (3×20 mL). The combined the organic layers were washed with saturated aqueous NH4Cl (3×20 mL). After drying over Na2SO4, the mixture was filtered and the filtrate was concentrated. The crude product was purified by flash chromatography on silica with 0-10% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 150A for EXAMPLE 101A in EXAMPLE 101B.
The title compound was prepared by substituting EXAMPLE 150B for EXAMPLE 101B in EXAMPLE 101C.
In a 200 mL round-bottomed flask was added EXAMPLE 150C (0.97 g) and lithium borohydride (0.47 g) in ether (20 mL) to give a suspension. Methanol (2.2 mL) was added slowly. The mixture was refluxed overnight. The reaction was then cooled, and methanol was added to quench the reaction. 1N aqueous HCl was then added until the pH<7, and ether (3×30 mL) was used to extract the product. The combined organic layers were dried over Na2SO4, filtered, and concentrated. The crude material was purified by flash chromatography on silica with 0-25% ethyl acetate in hexanes to provide the title compound.
Into a 100 mL round-bottomed flask was added EXAMPLE 150D (0.3 g) and Dess-Martin Periodinane (0.6 g) in dichloromethane (10 mL) to give a suspension. The mixture was stirred at room temperature overnight. After filtration, the mixture was washed with saturated aqueous NaHCO3 (2×20 mL), dried over Na2SO4, filtered, and concentrated. The crude product was purified by flash chromatography on silica with 0-25% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 150E for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 15F for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 150F for EXAMPLE 101E in EXAMPLE 101F.
The title compound was prepared by substituting EXAMPLE 150G for EXAMPLE 3J and EXAMPLE 1F for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethyl sulfoxide-d6) δ 11.50 (s, 1H), 8.36 (m, 1H), 8.32 (m, 1H), 7.91 (d, 1H), 7.59 (m, 2H), 7.40 (t, 1H), 7.35 (d, 2H), 7.25 (m, 1H), 6.94 (d, 2H), 6.79 (d, 1H), 6.60 (m, 1H), 6.29 (m, 1H), 6.24 (d, 1H), 3.83 (m, 2H), 3.25 (m, 4H), 2.98 (m, 4H), 2.42 (s, 2H), 2.14 (m, 6H), 1.60 (m, 6H), 1.25 (m, 3H), 0.86 (s, 6H)
To a solution of tert-butyl azetidin-3-ylcarbamate (0.256 g) and 1,3-difluoropropan-2-one (0.154 g) in dichloromethane (2 mL) was added sodium triacetoxyborohydride (0.473 g) and the reaction was allowed to stirred at room temperature. After 16 hours, the reaction was quenched with saturated NaHCO3 solution (10 mL) and extracted into dichloromethane (25 mL). The organic layer was dried and concentrated. Silica gel chromatography (GraceResolv 12 g) eluting with a gradient of 0.5% to 3.5% methanol/dichloromethane followed by treatment with HCl (4.OM in dioxane, 3 mL) and methanol (0.5 mL) for 2 hours gave the title compound after concentration.
To a suspension of 4-chloro-3-nitrobenzenesulfonamide (0.225 g) and 1-(1,3-difluoropropan-2-yl)azetidin-3-amine (0.193 g) in dioxane (5 mL) was added diisopropylamine (0.832 mL). The reaction was sonicated and then heated to 100° C. After stirring overnight, the reaction was concentrated and loaded onto silica gel (GraceResolv 12 g) and eluted with a gradient of 0.5% to 3.5% methanol/dichloromethane to give the title compound.
The title compound was prepared by substituting EXAMPLE 151B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.54-11.28 (m, 1H), 8.54 (d, 1H), 8.45 (s, 1H), 8.01 (d, 1H), 7.82 (d, 1H), 7.48 (d, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.90 (d, 1H), 6.67 (d, 1H), 6.37 (s, 1H), 6.20 (s, 1H), 4.64-4.23 (m, 6H), 3.81 (s, 2H), 3.08 (s, 4H), 2.75 (s, 3H), 2.15 (s, 7H), 1.95 (s, 2H), 1.38 (s, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl pyrrolidin-3-ylmethylcarbamate for tert-butyl piperidin-3-ylmethylcarbamate in EXAMPLE 147A.
The title compound was prepared by substituting EXAMPLE 152A for EXAMPLE 147A in EXAMPLE 147B.
The title compound was prepared by substituting EXAMPLE 152B for EXAMPLE 147B in EXAMPLE 147C. 1H NMR (400 MHz, dimethylsulfoxide-d6) 611.60 (s, 1H), 8.49 (m, 2H), 7.99 (s, 1H), 7.73 (m, 1H), 7.53 (d, 1H), 7.47 (s, TH), 7.42 (m, TH), 7.34 (d, 2H), 7.04 (m, 3H), 6.65 (m, 1H), 6.35 (s, 1H), 6.22 (s, 1H), 3.41 (m, 4H), 3.22 (m, 2H), 3.03 (m, 4H), 2.89 (s, 3H), 2.73 (m, 2H), 2.59 (m, 1H), 2.17 (m, 6H), 2.00 (m, 4H), 1.68 (m, 1H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl pyrrolidin-3-ylmethylcarbamate for tert-butyl piperidin-3-ylmethylcarbamate and acetyl chloride for methanesulfonyl chloride in EXAMPLE 147A.
The title compound was prepared by substituting EXAMPLE 153A for EXAMPLE 147A in EXAMPLE 147B.
The title compound was prepared by substituting EXAMPLE 153B for EXAMPLE 147B in EXAMPLE 147C. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.62 (m, 1H), 8.54 (s, 1H), 8.03 (m, 1H), 7.78 (d, 1H), 7.50 (m, 3H), 7.35 (t, 2H), 7.09 (s, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.37 (d, 1H), 6.20 (s, 1H), 3.56 (m, 1H), 3.42 (m, 4H), 3.43 (m, 4H), 3.23 (m, 1H), 3.07 (m, 4H), 2.74 (m, 2H), 2.16 (m, 6H), 1.93 (m, 5H), 1.38 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperidin-3-ylmethylcarbamate and acetyl chloride for methanesulfonyl chloride in EXAMPLE 147A.
The title compound was prepared by substituting EXAMPLE 154A for EXAMPLE 147A in EXAMPLE 147B.
The title compound was prepared by substituting EXAMPLE 154B for EXAMPLE 147B in EXAMPLE 147. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.61 (s, 1H), 8.50 (s, 1H), 8.17 (d, 1H), 7.98 (s, 1H), 7.78 (s, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.10 (m, 1H), 7.04 (d, 2H), 6.66 (dd, 1H), 6.35 (s, 1H), 6.22 (s, 1H), 4.34 (m, 1H), 3.81 (m, 1H), 3.58 (m, 1H), 3.43 (m, 1H), 3.05 (m, 4H), 2.74 (s, 2H), 2.19 (m, 9H), 1.96 (m, 5H), 1.38 (t, 2H), 0.94 (s, 6H).
The title compound was prepared as described in EXAMPLE 120B using 3-methoxy-2,2-dimethylpropan-1-amine in place of EXAMPLE 120A. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.32 (s, 1H), 8.92 (t, 1H), 8.57 (d, 1H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.46-7.55 (m, 3H), 7.34 (d, 2H), 7.08 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.36-6.42 (m, 1H), 6.19 (d, 1H), 3.25-3.30 (m, 5H), 3.19 (s, 2H), 3.07 (s, 4H), 2.76 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.96 (s, 6H), 0.92 (s, 6H).
The title compound was prepared by substituting (1R,3R)-3-hydroxycyclopentyl)methylamine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 156A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.29 (s, 1H), 8.62 (t, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.10 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.85 (d, 1H), 6.74 (dd, 1H), 6.54 (s, 1H), 6.49 (m, 1H), 4.60 (m, 1H), 3.19 (dd, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.70 (m, 1H), 2.26 (t, 2H), 2.20-2.07 (m, 6H), 2.00 (m, 1H), 1.97 (s, 2H), 1.90 (m, 1H), 1.56 (m, 1H), 1.39 (t, 2H), 1.34 (m, 1H), 0.93 (s, 6H).
The title compound was prepared by substituting (1S, 3S)-3-hydroxycyclopentyl)methylamine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 157A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.29 (s, 1H), 8.60 (t, 1H), 8.44 (d, 1H), 8.32 (dd, 1H), 8.14 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.83 (d, 1H), 6.75 (dd, 1H), 6.55 (s, 1H), 6.49 (m, 1H), 4.60 (m, 1H), 3.19 (dd, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.70 (m, 1H), 2.26 (t, 2H), 2.20-2.07 (m, 6H), 2.00 (m, 1H), 1.97 (s, 2H), 1.90 (m, 1H), 1.56 (m, 1H), 1.39 (t, 2H), 1.34 (m, 1H), 0.93 (s, 6H).
The title compound was prepared by substituting (1S, 3R)-3-hydroxycyclopentyl)methylamine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 158A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.94 (s, 1H), 9.25 (d, 1H), 8.59 (t, 1H), 8.48 (d, 1H), 8.27 (m, 2H), 7.66 (m, 2H), 7.45 (d, 2H), 7.08 (d, 2H), 6.77 (dd, 1H), 6.72 (d, 1H), 6.60 (d, 1H), 6.47 (m, 1H), 4.53 (m, 1H), 3.30 (m, 2H), 3.06 (m, 4H), 2.78 (s, 2H), 2.27 (m, 3H), 2.19-2.10 (m, 5H), 1.98 (m, 3H), 1.85-1.66 (m, 4H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (1R, 3S)-3-hydroxycyclopentyl)methylamine for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 158A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.02 (s, 1H), 9.28 (d, 1H), 8.59 (t, 1H), 8.44 (d, 1H), 8.29 (d, 1H), 8.13 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.08 (d, 2H), 6.82 (dd, 1H), 6.74 (d, 1H), 6.55 (d, 1H), 6.48 (m, 1H), 4.53 (m, 1H), 3.34 (m, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.27 (m, 3H), 2.19-2.10 (m, 5H), 1.97 (m, 3H), 1.85-1.66 (m, 4H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (S)-3-aminopiperidin-2-one for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (br s, 1H), 8.88 (d, 1H), 8.57 (d, 1H), 8.04 (d, 1H), 7.95 (br s, 1H), 7.83 (dd, 1H), 7.55-7.46 (m, 3H), 7.35 (d, 2H), 7.16 (d, 1H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.38 (m, 1H), 6.21 (d, 1H), 4.41 (m, 1H), 3.22 (m, 2H), 3.09 (br s, 4H), 2.78 (br s, 2H), 2.35-2.09 (m, 8H), 1.96 (br s, 2H), 1.86 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
EXAMPLE 82 (305 mg). tert-butyl 3-(aminomethyl)azetidine-1-carboxylate (86 mg) and diisopropyl amine (0.202 mL) in dioxane (3 mL) were heated to 110° C. After stirring overnight, the reaction was concentrated. Silica gel chromatography (Reveleris, 12 g) eluting with a gradient of 0.5% to 3% methanol/dichloromethane (Flow=36 ml/minute) gave the title compound.
To a solution of EXAMPLE 161A (0.257 g) in dichloromethane (5 mL) was added trifluoroacetic acid (0.211 mL), After 30 minutes an additional 0.2 ml of trifluoroacetic acid was added. After 3 hours, the reaction was concentrated to give the title compound.
A solution of EXAMPLE 161B (0.118 g), sodium triacetoxyborohydride (0.035 g) and 1,3-difluoropropan-2-one (0.012 g) were stirred together in dichloromethane (1 mL) overnight. The reaction was quenched with saturated aqueous NaHCO3 solution (10 mL) and extracted into dichloromethane (30 mL). The organic layer was dried and concentrated. Silica gel chromatography (Reveleris 12 g) eluting with a gradient of 0.5% to 3.5% methanol/dichloromethane over 30 minutes (Flow=36 ml/min) gave the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.47-11.21 (m, 1H), 8.85 (s, 1H), 8.55 (d, 1H), 8.03 (d, 1H), 7.80 (dd, 1H), 7.54-7.45 (m, 3H), 7.33 (s, 2H), 7.04 (d, 3H), 6.67 (d, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.43 (dt, 4H), 3.56 (t, 2H), 3.46 (s, 2H), 3.12 (m, 6H), 2.74 (m, 3H), 2.17 (m, 7H), 1.95 (s, 2H), 1.39 (d, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting oxetan-3-one for 1,3-difluoropropan-2-one in EXAMPLE 161C. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.51-11.03 (m, 1H), 8.81 (s, 1H), 8.54 (d, 1H), 8.02 (d, 1H), 7.79 (dd, 1H), 7.50 (dd, 3H), 7.34 (d, 2H), 7.04 (d, 3H), 6.67 (d, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.57 (s, 2H), 4.43-4.35 (m, 2H), 3.82 (s, 1H), 3.59 (t, 2H), 3.44 (t, 2H), 3.20 (s, 2H), 3.06 (s, 4H), 2.73 (s, 3H), 2.18 (s, 6H), 1.95 (s, 2H), 1.39 (d, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl 4-(aminomethyl)piperidine-1-carboxylate for 1-acetylpiperidin-4-amine in EXAMPLE 53B.
The title compound was prepared by substituting EXAMPLE 163A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 163B for EXAMPLE 161B and oxetan-3-one for 1,3-difluoropropan-2-one in EXAMPLE 161C. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.60 (t, 1H), 8.54 (d, 1H), 8.03 (d, 1H), 7.79 (dd, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.09 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 4.55 (t, 2H), 4.46 (t, 2H), 3.52 (br s, 1H), 3.28 (m, 2H), 3.17 (d, 1H), 3.06 (m, 4H), 2.82 (m, 2H), 2.74 (m, 2H), 2.17 (m, 6H), 1.95 (m, 3H), 1.72 (m, 3H), 1.38 (t, 2H), 1.28 (m, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 163B for (S)-tert-butyl pyrrolidin-3-ylcarbamate in EXAMPLE 142A. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.96 (br s, 1H), 11.62 (br s, 1H), 8.50 (m, 2H), 7.98 (d, 1H), 7.72 (m, 1H), 7.52 (d, 1H), 7.45 (m, 2H), 7.34 (d, 2H), 7.04 (m, 2H), 6.94 (m, 1H), 6.64 (dd, 1H), 6.34 (m, 1H), 6.22 (d, 1H), 3.28 (m, 3H), 3.04 (m, 5H), 2.72 (s, 2H), 2.64 (m, 1H), 2.64 (m, 1H), 2.36 (m, 1H), 2.16 (m, 7H), 1.95 (s, 2H), 1.68 (m, 3H), 1.38 (t, 2H), 1.18 (m, 3H), 0.94 (s, 6H), 0.35 (m, 3H).
The title compound was prepared by substituting 2-fluoro-ethyl bromide for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 165A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.87 (t, 11H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.92 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (dd, 1H), 3.93 (m, 1H), 4.63, 4.51 (dt, 2H), 3.95-3.85 (m, 2H), 3.68 (dt, 1H), 3.43-3.37 (m, 2H), 3.07 (m, 4H), 2.92 (d, 1H), 2.77 (s, 2H), 2.65 (m, 2H), 2.59 (m, 1H), 2.26 (m, 2H), 2.17-2.08 (m, 5H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 2,2-difluoro-ethyl bromide for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 166A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.01 (s, 1H), 9.26 (d, 1H), 8.86 (t, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.93 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 6.31, 6.20, 6.09 (tt, 1H), 3.90 (m, 1H), 3.85 (d, 1H), 3.67 (dt, 1H), 3.49-3.30 (m, 2H), 3.07 (m, 4H), 2.84 (d, 1H), 2.82-2.75 (m, 4H), 2.69 (d, 1H), 2.33 (dt, 1H), 2.27-2.20 (m, 3H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 173A for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 167A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.39 (s, 1H), 8.09 (d, 1H), 8.04 (d, 1H), 7.52 (m, 4H), 7.35 (d, 2H), 7.05 (m, 2H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.20 (s, 1H), 4.57 (t, 2H), 4.48 (m, 2H), 4.38 (d, 2H), 4.02 (m, 1H), 3.63 (m, 2H), 3.08 (m, 4H), 2.74 (m, 4H), 2.17 (m, 6H), 1.88 (m, 6H), 1.40 (t, 2H), 0.93 (s, 6H).
(S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate (0.472 g) in CH2Cl2 (1 mL) was treated with trifluoroacetic acid (1.4 mL), stirred at ambient temperature for 4 hours, and concentrated. The product was free-based using a MEGA BE-SCX column with 1:1 CH2Cl2/methanol as eluent for the trifluoroacetic acid. The product was released from the column with 5% (7 M ammonia in methanol) in CH2Cl2 as eluent.
The title compound was prepared by substituting EXAMPLE 168A for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
EXAMPLE 168B (0.180 g) in tetrahydrofuran (3 mL) was treated sequentially with a solution of calcium chloride (0.245 g) in ethanol (3 mL) and NaBH4 (0.167 g) and then stirred at ambient temperature for 7 hours. The reaction was quenched with saturated aqueous NH4Cl solution and extracted with ethyl acetate. The combined extracts were washed with brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel with 50% ethyl acetate in hexanes as eluent to give the product.
The title compound was prepared by substituting EXAMPLE 168C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 168D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.38 (s, 1H), 8.06 (m, 2H), 7.49 (m, 4H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.40 (m, 1H), 6.21 (s, 1H), 4.54 (m, 3H), 4.43 (t, 1H), 4.23 (m, 1H), 4.12 (m, 2H), 3.44 (m, 2H), 3.12 (m, 7H), 2.58 (m, 1H), 2.29 (m, 7H), 1.97 (s, 2H), 1.40 (t, 2H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 53B by replacing 1-acetylpiperidin-4-amine with tert-butyl 3-(aminomethyl)morpholine-4-carboxylate.
The title compound was prepared as described in EXAMPLE 139B by replacing EXAMPLE 139A with EXAMPLE 169A.
The title compound was prepared as described in EXAMPLE 139C by replacing EXAMPLE 139B and oxetan-3-one with EXAMPLE 169B and tetrahydropyran-4-one, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.77 (m, 1H), 8.57 (d, 1H), 8.05 (d, 1H), 7.84 (dd, 1H), 7.52 (m, 3H), 7.34 (m, 2H), 7.03 (m, 3H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.18 (d, 1H), 3.86 (m, 2H), 3.72 (m, 2H), 3.11 (m, 6H), 2.74 (m, 4H), 2.20 (m, 6H), 1.95 (m, 3H), 1.51 (m, 7H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 139C by replacing EXAMPLE 139B and oxetan-3-one with EXAMPLE 169B and cyclobutanone. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.72 (s, 1H), 8.57 (d, 1H), 8.04 (d, 1H), 7.84 (dd, 1H), 7.52 (m, 3H), 7.34 (m, 3H), 7.03 (m, 4H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.18 (d, 1H), 3.47 (m, 3H), 3.10 (m, 6H), 2.72 (m, 6H), 2.25 (m, 8H), 1.95 (m, 4H), 1.56 (m, 3H), 1.38 (m, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 139C by replacing EXAMPLE 139B and oxetan-3-one with EXAMPLE 169B and 3-oxotetrahydrofuran, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.66 (s, 1H), 8.53 (d, 1H), 8.01 (d, 1H), 7.80 (d, 1H), 7.50 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.98 (d, 1H), 6.66 (dd, 1H), 6.37 (d, 1H), 6.19 (d, 1H), 3.68 (m, 8H), 3.05 (m, 6H), 2.85 (m, 3H), 2.73 (s, 2H), 2.25 (m, 6H), 1.91 (m, 3H), 1.37 (m, 3H), 0.95 (m, 6H).
The title compound was prepared by substituting EXAMPLE 163B for tert-butyl piperazine-1-carboxylate and 1,3-difluoropropan-2-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.40 (br s, 1H), 8.57 (m, 2H), 8.03 (d, 1H), 7.78 (d, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.07 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (m 1H), 6.19 (d, 1H), 4.63 (d, 2H), 4.53 (d, 2H), 3.28 (m, 2H), 3.07 (m, 4H), 2.89 (m, 2H), 2.74 (m, 2H), 2.40 (m, 2H), 2.16 (m, 6H), 1.95 (s, 2H), 1.67 (m, 3H), 1.38 (t, 2H), 1.23 (m, 3H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 126B for EXAMPLE 1A in EXAMPLE 1B.
To EXAMPLE 173A (0.24 g) in methanol (3 mL) was added 3A molecular sieves (0.1 g), followed sequentially by acetic acid (0.31 mL), (1-ethoxycyclopropoxy)trimethylsilane (0.64 mL), and sodium cyanoborohydride (0.148 g). The reaction was heated under reflux overnight. After cooling, the reaction mixture was loaded onto a silica gel column. After drying, the column was eluted with 100:2:0.2 ethyl acetate/methanol/NH4OH to give the title compound.
The title compound was prepared by substituting EXAMPLE 173B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.33 (s, 1H), 8.01 (m, 2H), 7.53 (d, 1H), 7.48-7.49 (m, 2H), 7.34-7.38 (m, 3H), 7.04 (d, 2H), 6.66 (dd, 1H), 6.38 (dd, 1H), 6.21 (d, 1H), 4.32 (d, 2H), 3.70-3.77 (m, 2H), 3.07 (s, 4H), 2.92 (s, 2H), 2.80 (s, 2H), 2.58 (s, 2H), 2.25 (s, 4H), 2.13-2.16 (m 2H), 1.38 (t, 2H), 0.92 (s, 6H), 0.40-0.49 (m, 4H).
A suspension of EXAMPLE 53A (120 mg), (4-methoxyphenyl)methanamine (31 mg) and Hunig's Base (0.159 mL) in dimethylsulfoxide (2 mL) was heated for 2 hours at 150° C. in a Biotage Initiator microwave reactor. The reaction mixture was diluted with methanol (2 mL) and purified by reverse phase HPLC (C8, 30%-100% CH3CN/water/0.1% trifluoroacetic acid). 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.32 (d, 1H), 9.17 (t, 1H), 8.43 (d, 1H), 8.28 (dd, 1H), 8.08 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.38 (d, 2H), 7.07 (d, 2H), 6.97-7.02 (m, 2H), 6.90 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.55 (d, 2H), 3.68 (s, 3H), 3.03-3.09 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.10-2.17 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (3-trifluoromethoxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.38 (t, 1H), 9.31 (d, 1H), 8.42 (d, 1H), 8.28 (dd, 1H), 8.08 (d, 1H), 7.65 (ddd, 2H), 7.41-7.46 (m, 3H), 7.36-7.40 (m, 2H), 7.07 (d, 2H), 6.88 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.49 (d, 1H), 4.73 (d, 2H), 3.02-3.08 (m, 4H), 2.77 (s, 2H), 2.22-2.28 (m, 2H), 2.09-2.16 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (3-methoxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.27-9.32 (m, 2H), 8.42 (d, 1H), 8.26 (dd, 1H), 8.08 (d, 1H), 7.64-7.67 (m, 2H), 7.44 (d, 2H), 7.32 (t, 1H), 7.14 (s, 11H), 7.04-7.09 (m, 3H), 6.88-6.94 (m, 2H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.48-6.50 (m, 1H), 4.64 (d, 2H), 3.68 (s, 3H), 3.03-3.09 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.10-2.18 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (4-difluoromethoxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.32 (d, 1H), 9.28 (t, 1H), 8.42 (d, 1H), 8.28 (dd, 1H), 8.07 (d, 1H), 7.66 (t, 1H), 7.64 (d, 1H), 7.58 (s, 1H), 7.44 (s, 2H), 7.26 (s, 1H), 7.25 (d, 1H), 7.07 (d, 2H), 6.87 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.64 (d, 2H), 3.03-3.10 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.11-2.17 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 1,4-dioxa-spiro[4.5]dec-8-ylamine for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (br s, 1H), 8.55 (d, 11H), 8.26 (d, 1H), 8.04 (d, 1H), 7.81 (dd, 1H), 7.54-7.46 (m, 3H), 7.35 (d, 2H), 7.15 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (m, 1H), 6.19 (d, 1H), 3.89 (s, 4H), 3.78 (m, 1H), 3.07 (br s, 4H), 2.78 (br s, 2H), 2.28-2.11 (m, 6H), 2.00-1.88 (m, 4H), 1.75-1.57 (m, 4H), 1.54-1.35 (m, 4H), 0.92 (s, 6H).
Tert-butyl (trans)-4-aminocyclohexylcarbamate (1.500 g) and triethylamine (2.93 mL, 2.125 g) were added to dichloromethane and stirred until the tert-butyl (trans)-4-aminocyclohexylcarbamate had dissolved completely. Acetyl chloride (0.577 g) was added slowly, and the solution was stirred at room temperature for 16 hours. The solvent was removed, and the residue taken up in ethyl acetate, washed with pH 4 buffer, washed with brine, dried with anhydrous sodium sulfate, and filtered. The filtrate was concentrated under vacuum.
The title compound was prepared by substituting EXAMPLE 179A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 179B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (br s, 1H), 8.55 (d, 1H), 8.20 (d, 1H), 8.04 (d, 1H), 7.82-7.76 (m, 2H), 7.53-7.46 (m, 3H), 7.35 (d, 2H), 7.16 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 3.57 (m, 2H), 3.07 (br s, 4H), 2.75 (br s, 2H), 2.28-2.10 (m, 6H), 2.03-1.94 (m, 4H), 1.83 (d, 2H), 1.80 (s, 3H), 1.55-1.24 (m, 6H), 0.92 (s, 6H).
To a solution of(R)-tert-butyl pyrrolidin-3-ylcarbamate (500 mg) and 1,1-difluoro-2-iodoethane (618 mg) in N,N-dimethylformamide (6 mL) was added N-ethyl-N-isopropylpropan-2-amine (1.403 ml) and the mixture was stirred at 70° C. for 72 hours. The reaction mixture was concentrated and the crude product was purified on silica gel with methanol/dichloromethane.
To a solution of EXAMPLE 180A (525 mg) in a mixture of dichloromethane (3 mL) and methanol (4.0 mL) was added hydrogen chloride, 4M in dioxane (5.24 mL) and the reaction was stirred for 1.5 hours. The reaction was concentrated and the crude material was taken up in dichloromethane and the solvent evaporated, then taken up in ether and the solvent evaporated, and then dried on high vacuum.
The title compound was prepared by substituting EXAMPLE 180B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 180C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.02 (m, 1H), 9.27 (d, 1H), 8.55 (d, 1H), 8.43 (d, 1H), 8.35 (dd, 1H), 8.10 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.83 (d, 1H), 6.75 (dd, 1H), 6.54 (m, 1H), 6.48 (m, 1H), 6.04-6.29 (m, 1H), 4.06 (m, 1H), 3.07 (m, 4H), 2.83-2.95 (m, 4H), 2.74-2.82 (m, 3H), 2.47 (m, 1H), 2.09-2.30 (m, 8H), 1.97 (s, 2H), 1.67 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 1-fluoro-2-iodoethane for 1,1-difluoro-2-iodoethane and (S)-tert-butyl pyrrolidin-3-ylcarbamate for (R)-tert-butyl pyrrolidin-3-ylcarbamate in EXAMPLE 180A.
The title compound was prepared by substituting EXAMPLE 181A for EXAMPLE 180A in EXAMPLE 180B.
The title compound was prepared by substituting EXAMPLE 181B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 181C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (m, 1H), 9.26 (d, 1H), 8.56 (d, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.10 (d, 1H), 7.63-7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.82 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.60 (t, 1H), 4.51 (t, 1H), 4.05 (m, 1H), 3.07 (m, 4H), 2.84 (m, 1H), 2.66-2.79 (m, 6H), 2.39 (q, 1H), 2.20-2.29 (m, 3H), 2.15 (m, 5H), 1.97 (s, 2H), 1.66 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (S)-tert-butyl pyrrolidin-3-ylcarbamate for (R)-tert-butyl pyrrolidin-3-ylcarbamate in EXAMPLE 180A.
The title compound was prepared by substituting EXAMPLE 182A for EXAMPLE 180A in EXAMPLE 180B.
The title compound was prepared by substituting EXAMPLE 182B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 182C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.02 (m, 1H), 9.27 (d, 1H), 8.54 (d, 1H), 8.43 (d, 1H), 8.35 (dd, 1H), 8.11 (d, 1H), 7.64-7.68 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.82 (d, 1H), 6.75 (dd, 1H), 6.54 (m, 1H), 6.48 (m, 1H), 6.04-6.29 (m, 1H), 4.06 (m, 1H), 3.07 (m, 4H), 2.83-2.95 (m, 4H), 2.74-2.82 (m, 3H), 2.47 (m, 1H), 2.09-2.30 (m, 8H), 1.97 (s, 2H), 1.67 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 1-fluoro-2-iodoethane for 1,1-difluoro-2-iodoethane in EXAMPLE 180A.
The title compound was prepared by substituting EXAMPLE 183A for EXAMPLE 180A in EXAMPLE 180B.
The title compound was prepared by substituting EXAMPLE 183B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 183C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (m, 1H), 9.26 (d, 1H), 8.56 (d, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.10 (d, 1H), 7.63-7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.83 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.60 (t, 1H), 4.50 (t, 1H), 4.04 (m, 1H), 3.07 (m, 4H), 2.84 (m, 1H), 2.66-2.79 (m, 6H), 2.39 (q, 1H), 2.19-2.28 (m, 3H), 2.14 (m, 5H), 1.97 (s, 2H), 1.66 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
To a solution of (S)-tert-butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate (0.300 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.238 g). After stirring for 15 minutes, 4-fluoro-3-nitrobenzenesulfonamide (0.295 g) was added and reaction stirred at room temperature. After 1 hour, the reaction was partitioned between water (25 mL) and dichloromethane (50 mL) and the reaction quenched with 1N aqueous HCl (5.96 mL). The organic layer was separated, dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 12 g) eluting with a gradient of 0.2% to 2% methanol/dichloromethane over 30 minutes (flow=36 m/minute) gave the title compound.
To (S)-tert-butyl 3-((2-nitro-4-sulfamoylphenoxy)methyl)pyrrolidine-1-carboxylate (0.433 g) was added hydrogen chloride (4.OM in dioxane, 1.0 mL). After stirring for 1 hour, the reaction was concentrated and partitioned between dichloromethane (50 mL) and saturated aqueous NaHCO3 solution (50 mL). The aqueous layer was separated and concentrated. The residue was triturated with methanol (100 mL), filtered and concentrated and treated with sodium cyanoborohyde (0.068 g) and cyclobutanone (0.078 g) and stirred overnight. The reaction was partitioned between dichloromethane (50 mL) and water (25 mL) and saturated aqueous NaHCO3 (10 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 184B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 11.45-11.01 (m, 1H), 8.30 (d, 1H), 7.98 (dd, 2H), 7.60-7.43 (m, 3H), 7.33 (t, 3H), 7.04 (d, 2H), 6.74-6.59 (m, 1H), 6.37 (dd, 1H), 6.21 (d, 1H), 4.49 (td, 2H), 4.33 (s, 1H), 4.13 (dd, 2H), 3.79 (s, 2H), 3.44 (dd, 2H), 3.07 (s, 4H), 2.74 (d, 6H), 2.19 (d, 6H), 1.98 (d, 2H), 1.74-1.52 (m, 1H), 1.39 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting (4-hydroxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 11.67 (bs, 1H), 9.32 (d, 1H), 9.14 (s, 1H), 8.44 (d, 1H), 8.28 (dd, 1H), 8.09 (d, 1H), 7.65-7.68 (m, 2H), 7.44 (d, 2H), 7.37-7.41 (m, 2H), 7.19 (s, 2H), 7.07 (d, 2H), 6.93 (d, 1H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.49 (dd, 1H), 4.54 (d, 2H), 3.02-3.09 (m, 4H), 2.77 (s, 2H), 2.22-2.29 (m, 2H), 2.10-2.17 (m, 4H), 1.97 (d, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (3-hydroxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 11.67 (bs, 1H), 9.27-9.32 (m, 2H), 8.43 (d, 1H), 8.20 (dd, 1H), 8.08 (d, 1H), 7.66 (t, 2H), 7.44 (d, 2H), 7.33 (t, 1H), 7.25 (s, 1H), 7.13 (dd, 1H), 7.07 (d, 2H), 6.98 (d, 1H), 6.88 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.64 (d, 2H), 3.02-3.09 (m, 4H), 2.77 (s, 2H), 2.22-2.28 (m, 2H), 2.09-2.16 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (3-difluoromethoxyphenyl)methanamine for (4-methoxyphenyl)methanamine in EXAMPLE 174. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.34 (t, 1H), 9.30 (d, 1H), 8.42 (d, 1H), 8.26 (dd, 1H), 8.08 (d, 1H), 7.66 (ddd, 2H), 7.40-7.45 (m, 3H), 7.36 (t, 1H), 7.27-7.30 (m, 2H), 7.19 (d, 1H), 7.07 (d, 2H), 6.87 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.69 (d, 2H), 3.02-3.08 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.09-2.16 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting methyl 3-oxocyclopentanecarboxylate for 4′-chlorobiphenyl-2-carboxaldehyde and morpholine for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 188A for EXAMPLE 101C in EXAMPLE 101D.
The title compound was prepared by substituting EXAMPLE 188B for (1,4-dioxan-2-yl)methanol in EXAMPLE 12A.
The title compound was prepared by substituting EXAMPLE 188C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.57 (s, 1H), 8.17 (m, 1H), 7.94 (m, 1H), 7.82 (m, 1H), 7.56 (d, 1H), 7.44 (t, 1H), 7.34 (m, 3H), 7.16 (m, 1H), 7.05 (d, 2H), 6.64 (dd, 1H), 6.33 (m, 1H), 6.24 (d, 1H), 4.06 (m, 2H), 3.62 (m, 4H), 3.03 (m, 4H), 2.75 (s, 2H), 2.35 (m, 2H), 2.19 (m, 6H), 2.03 (m, 2H), 1.96 (s, 2H), 1.78 (m, 2H), 1.51 (m, 4H), 1.39 (t, 2H), 0.93 (s, 6H)
The title compound was prepared by substituting methanesulfonyl chloride for acetyl chloride in EXAMPLE 179A.
The title compound was prepared by substituting EXAMPLE 189A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 189B for 1-acetylpiperidin-4-amine in EXAMPLE 53B. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (br s, TH), 8.55 (d, 1H), 8.18 (d, 1H), 8.04 (d, 1H), 7.84 (d, 1H), 7.79 (dd, 1H), 7.56-7.47 (m, 3H), 7.34 (d, 2H), 7.16 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 3.56 (m, 1H), 3.17 (m, 1H), 3.07 (br s, 4H), 2.93 (s, 3H), 2.75 (br s, 2H), 2.28-2.10 (m, 6H), 2.05-1.90 (m, 6H), 1.55-1.32 (m, 6H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 17A by replacing (tetrahydropyran-4-yl)methylamine with 4-amino-1-cyclopropylpiperidine.
The title compound was prepared as described in EXAMPLE 1G by replacing EXAMPLE 1E and EXAMPLE 1F with EXAMPLE 3J and EXAMPLE 190A, respectively. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.13 (d, 1H), 8.02 (d, 1H), 7.91 (m, 1H), 7.48 (m, 3H), 7.34 (d, 2H), 7.04 (d, 2H), 6.67 (m, 2H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.64 (m, 1H), 3.13 (m, 5H), 2.73 (m, 5H), 2.22 (m, 6H), 1.92 (m, 5H), 1.70 (m, 1H), 1.41 (m, 5H), 0.94 (s, 6H), 0.41 (m, 4H).
To a solution of tert-butyl 4-(hydroxymethyl)piperidine-1-carboxylate (0.300 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.223 g). After stirring for 15 minutes, 4-fluoro-3-nitrobenzenesulfonamide (0.276 g) was added and reaction stirred at room temperature. After 1 hour the reaction was partitioned between water (25 mL) and dichloromethane (50 mL) and the reaction quenched with 1N aqueous HCl (5.57 mL). The organic layer was separated, dried over magnesium sulfate, filtered, and concentrated. Treatment with HCl (4.OM in dioxane, 2 mL) and methanol (2 mL) for 1 hour, followed by concentration, trituration with dichloromethane and filtration gave the title compound.
To a suspension of 3-nitro-4-(piperidin-4-ylmethoxy)benzenesulfonamide (0.100 g) and cyclobutanone (0.030 g) in methanol (i mL) was added sodium cyanoborohydride (0.027 g). After stirring overnight, the reaction was quenched with saturated NaHCO3 (5 mL) and extracted into dichloromethane (2×10 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 191B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 11.46-10.46 (m, 1H), 8.29 (s, 1H), 8.00 (d, 2H), 7.61-7.41 (m, 3H), 7.35 (d, 3H), 7.04 (d, 2H), 6.66 (d, 1H), 6.37 (s, 1H), 6.21 (s, 1H), 4.67-4.40 (m, 4H), 4.08 (d, 2H), 3.06 (s, 4H), 2.78 (s, 4H), 2.19 (m, 6H), 1.96 (s, 4H), 1.79 (m, 4H), 1.39 (s, 4H), 0.93 (s, 6H).
A mixture of EXAMPLE 173A (0.4 g), dihydro-2H-pyran-4(3H)-one (0.179 g), sodium cyanoborohydride (0.112 g), and acetic acid (0.5 mL) in tetrahydrofuran (3 mL) was stirred overnight. The solvents were removed under reduced pressure. The residue was purified with flash column chromatography on silica gel eluting with 100:5:0.5 ethyl acetate/methanol/NH4OH to give the desired product.
The title compound was prepared by substituting EXAMPLE 192A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 8.25 (s, 1H), 7.96 (d, 1H), 7.93 (d, 1H), 7.57 (d, 1H), 7.45 (t, 1H), 7.34-7.37 (m, 3H), 7.26 (d, 1H), 7.05 (d, 2H), 6.64 (dd, 1H), 6.34 (dd, 1H), 6.23 (d, 1H), 4.34 (d, 2H), 3.93 (dd, 2H), 3.03 (s, 6H), 2.76 (s, 4H), 2.09-2.22 (m, 6H), 1.96 (s, 2H), 1.52-1.27 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting dihydrofuran-3(2H)-one for dihydro-2H-pyran-4(3H)-one in EXAMPLE 192A.
The title compound was prepared by substituting EXAMPLE 193A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.31 (s, 1H), 7.99-8.00 (m, 2H), 7.54 (d, 1H), 7.46-7.48 (m, 2H), 7.34-7.35 (m, 3H), 7.05 (d2H), 6.66 (dd, 1H), 6.37 (dd, 1H), 6.21 (d, 1H), 4.34 (d, 2H), 3.76-3.83 (m, 3H), 3.62-3.65 (m, 2H), 3.03 (s, 4H), 2.79 (s, 4H), 2.24 (s, 2H), 2.15 (s, 2H), 1.84-1.99 (m, 8H), 1.52-1.27 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
A mixture of EXAMPLE 173A (0.4 g), methanesulfonyl chloride (0.113 g), and triethylamine (0.64 mL) in dichloromethane (5 mL) was stirred overnight. The reaction mixture was loaded onto a silica gel column and eluted with 100:1 ethyl acetate:methanol to give the clean product.
The title compound was prepared by substituting EXAMPLE 194A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.37 (s, 1H), 8.06 (d, 1H), 8.02 (d, 1H), 7.49-7.53 (m, 3H), 7.42 (d, 1H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.38-6.39 (m, 1H), 6.21 (d, 1H), 4.40 (d, 2H), 3.51-3.54 (m, 2H), 3.09 (s, 4H), 2.96-3.01 (m, 4H), 2.92 (s, 3H), 2.82 (s, 2H), 2.25-2.34 (m, 4H), 2.13-2.16 (m, 6H), 2.01-2.07 (m, 2H0, 1.99 (s, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl 3-(aminomethyl)pyrrolidine-1-carboxylate for 1-acetylpiperidin-4-amine in EXAMPLE 53B.
The title compound was prepared by substituting EXAMPLE 195A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 195B for tert-butyl piperazine-1-carboxylate and oxetan-3-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A. 1H NMR (500 MHz, dimethylsulfoxide-d6) 11.67 (s, 1H), 8.81 (t, 1H), 8.55 (d, 1H), 8.02 (d, 1H), 7.79 (dd, 1H), 7.50 (m, 3H), 7.35 (m, 2H), 7.04 (m, 3H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 4.57 (m, 2H), 4.48 (m, 2H), 3.68 (m, 2H), 3.30 (m, 2H), 3.06 (m, 4H), 2.74 (m, 3H), 2.56 (m, 3H), 2.44 (m, 1H), 2.18 (m, 5H), 1.95 (m, 3H), 1.58 (m, 1H), 1.36 (m, 2H), 0.94 (s, 6H).
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with trans-(4-(tert-butyldimethylsilyloxy)cyclohexyl)methanol (made according to the procedures in WO 2008/124878).
The title compound was prepared as described in EXAMPLE 1G using EXAMPLE 196A in place of EXAMPLE 1F and EXAMPLE 3J in place of EXAMPLE 1E.
EXAMPLE 196B (150 mg) in dichloromethane (5 mL) and methanol (2 mL) was treated with 10% aqueous HCl (3 mL) for 1 hour and concentrated. The residue was purified by reverse phase HPLC on a C18 column using a gradient of 40-60% acetonitrile in 0.1% trifluoroacetic acid water to give the title compound as a trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (30 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4, filtered, and concentrated to give the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.27 (s, 1H), 8.34 (d, 1H), 7.95-8.08 (m, 2H), 7.47-7.55 (m, 3H), 7.32-7.40 (m, 3H), 7.01-7.07 (m, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.20 (d, 1H), 4.54 (d, 1H), 3.96-4.06 (m, 2H), 3.10 (s, 4H), 2.84 (s, 2H), 2.05-2.39 (m, 6H), 1.96 (s, 2H), 1.46-1.93 (m, 5H), 1.39 (t, 2H), 0.98-1.29 (m, 4H), 0.92 (s, 6H)
4-(3-(Dimethylamino)propoxy)benzonitrile (300 mg) in methanol (20 mL) was treated with Raney nickel (wet, 1.5 g) under H2 (30 psi) for 4 hour. The insoluble material was filtered off and the filtrate was concentrated to provide the title compound.
The title compound was prepared as described in EXAMPLE 120B using EXAMPLE 197A in place of EXAMPLE 120A. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.56 (s, 1H), 8.80 (t, 1H), 8.42 (d, 1H), 7.93 (d, 1H), 7.52-7.61 (m, 2H), 7.41-7.47 (m, 1H), 7.26-7.36 (m, 5H), 7.03-7.08 (m, 2H), 6.89 (d, 2H), 6.73 (d, 1H), 6.61 (dd, 1H), 6.31 (dd, 1H), 6.22 (d, 1H), 4.52 (d, 2H), 3.99 (t, 2H), 2.90-3.05 (m, 7H), 2.72 (s, 2H), 2.61 (s, 6H), 2.09-2.24 (m, 6H), 1.89-2.04 (m, 5H), 1.38 (t, 2H), 0.92 (s, 6H)
The title compound was prepared as described in EXAMPLE 197A using 4-(2-morpholinoethoxy)benzonitrile in place of 4-(3-(dimethylamino)propoxy)benzonitrile.
The title compound was prepared as described in EXAMPLE 120B using EXAMPLE 198A in place of EXAMPLE 120A. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 9.00 (t, 1H), 8.56 (d, 1H), 8.02 (d, 1H), 7.72 (dd, 1H), 7.46-7.54 (m, 3H), 7.27-7.36 (m, 4H), 7.01-7.07 (m, 2H), 6.89-6.95 (m, 3H), 6.66 (dd, 1H), 6.38 (dd, 1H), 6.18 (d, 1H), 4.56 (d, 2H), 4.07 (t, 2H), 3.54-3.61 (m, 4H), 3.06 (s, 4H), 2.71-2.78 (m, 4H), 2.07-2.24 (m, 6H), 1.95 (s, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
4-Fluoro-3-nitrobenzenesulfonamide (0.5 g) and 5-(aminomethyl)adamantan-2-ol (0.6 g) in tetrahydrofuran (10 mL) were treated with triethylamine (1 mL) overnight. The reaction mixture was concentrated and the residue was purified by reverse phase HPLC, eluting 40-60% acetonitrile in 0.1 trifluoroacetic acid water to give two isomers, which were temporarily assigned as EXAMPLE 199A and EXAMPLE 199B, respectively.
4-Fluoro-3-nitrobenzenesulfonamide (0.5 g) and 5-(aminomethyl)adamantan-2-ol (0.6 g) in tetrahydrofuran (10 mL) were treated with triethylamine (1 mL) overnight. The reaction mixture was concentrated and the residue was purified by reverse phase HPLC, eluting 40-60% acetonitrile in 0.1 trifluoroacetic acid water to give two isomers, which were temporarily assigned as EXAMPLE 199A and EXAMPLE 199B, respectively.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 199A in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.40 (s, 1H), 8.55 (d, 1H), 8.50 (t, 1H), 8.03 (d, 1H), 7.77 (dd, 1H), 7.46-7.54 (m, 3H), 7.31-7.38 (m, 2H), 7.14 (d, 1H), 7.01-7.06 (m, 2H), 6.68 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 4.61 (d, 1H), 3.63 (d, 1H), 3.02-3.16 (m, 6H), 2.75 (s, 2H), 2.17 (d, 6H), 2.04 (d, 2H), 1.95 (s, 2H), 1.76-1.88 (m, 3H), 1.49-1.61 (m, 6H), 1.38 (t, 2H), 1.29 (d, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 199B in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.39 (s, 1H), 8.55 (d, 1H), 8.51 (t, 1H), 8.04 (d, 1H), 7.77 (dd, 1H), 7.46-7.55 (m, 3H), 7.31-7.37 (m, 2H), 7.14 (d, 1H), 7.01-7.06 (m, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 4.61 (d, 1H), 3.61 (d, 1H), 3.08 (d, 6H), 2.75 (s, 2H), 2.17 (d, 6H), 1.79-1.99 (m, 7H), 1.55-1.69 (m, 4H), 1.49 (s, 2H), 1.38 (t, 2H), 1.22 (d, 2H), 0.92 (s, 6H).
The title compound was prepared as described in EXAMPLE 12A by replacing (1,4-dioxan-2-yl)methanol with (1S,4S)-bicyclo[2.2.1]hept-5-en-2-ylmethanol.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 201A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.35 (d, 1H), 7.95-8.10 (m, 2H), 7.47-7.58 (m, 3H), 7.30-7.45 (m, 3H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.40 (d, 1H), 5.92-6.23 (m, 3H), 3.65-4.39 (m, 3H), 3.00-3.22 (m, 4H), 2.76-2.98 (m, 4H), 2.28 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.71-1.91 (m, 1H), 1.33-1.47 (m, 3H), 1.20-1.32 (m, 2H), 0.92 (s, 6H), 0.50-0.66 (m, 1H).
EXAMPLE 82 (140 mg) was dissolved in dioxane (3.0 mL), and 4-amino-1-methylpyrrolidin-2-one hydrochloride (30 mg) and triethylamine (0.100 mL) were added. The reaction mixture was heated at 110° C. for 40 hours. The reaction was concentrated and the crude material was purified by preparative HPLC using a C18 column, 250×50 mm, 10μ, and eluting with a gradient of 20-100% CH3CN vs. 0.1% trifluoroacetic acid in water, giving the product as a trifluoroacetate salt. The salt was dissolved in dichloromethane (6 mL) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4 and concentrated to give the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.74 (d, 1H), 8.37 (br d, 1H), 8.02 (d, 1H), 7.83 (dd, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.07 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.38 (m, 1H), 6.21 (d, 1H), 4.46 (m, 1H), 3.81 (dd, 1H), 3.38 (dd, 1H), 3.08 (br m, 4H), 2.82 (dd, 1H), 2.75 (s, 5H), 2.43 (dd, 1H), 2.21 (br m, 4H), 2.16 (br t, 2H), 1.95 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
To a solution of EXAMPLE 201A (340 mg) in tetrahydrofuran (10 mL) and water (1 mL) was added N-methylmorpholine N-oxide (184 mg) and OsO4 (2.5% in 2-methyl-2-propanol) (1.05 mL). The reaction mixture was stirred overnight and purified by reverse phase HPLC to provide two isomers, which were temporarily assigned as EXAMPLE 203A and EXAMPLE 203B, respectively.
To a solution of EXAMPLE 201A (340 mg) in tetrahydrofuran (10 mL) and water (1 mL) was added N-methylmorpholine N-oxide (184 mg) and OSO4 (2.5% in 2-methyl-2-propanol) (1.05 mL). The reaction mixture was stirred overnight and purified by reverse phase HPLC to provide two isomers, which were temporarily assigned as EXAMPLE 203A and EXAMPLE 203B, respectively.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 203A in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.33 (s, 11H), 7.97-8.07 (m, 2H), 7.48-7.55 (m, 3H), 7.41 (d, 1H), 7.32-7.37 (m, 2H), 7.02-7.07 (m, 2H), 6.67 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.58 (dd, 2H), 4.07-4.19 (m, 2H), 3.82 (t, 1H), 3.51 (t, 1H), 3.09 (s, 4H), 2.81 (s, 2H), 2.09-2.34 (m, 8H), 2.04-2.09 (m, 2H), 1.93-2.01 (m, 3H), 1.62-1.77 (m, 2H), 1.39 (t, 2H), 1.11 (d, 1H), 0.92 (s, 6H), 0.67-0.76 (m, 1H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 203B in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.33 (s, 1H), 7.98-8.07 (m, 2H), 7.49-7.54 (m, 3H), 7.41 (d, 1H), 7.32-7.36 (m, 2H), 7.02-7.07 (m, 2H), 6.67 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.58 (dd, 2H), 4.13 (dd, 2H), 3.82 (t, 1H), 3.51 (t, 1H), 3.09 (s, 4H), 2.81 (s, 2H), 2.09-2.35 (m, 8H), 2.07 (s, 2H), 1.93-2.02 (m, 3H), 1.61-1.80 (m, 2H), 1.39 (t, 2H), 1.11 (d, 1H), 0.92 (s, 6H), 0.66-0.78 (m, 1H).
To a solution of trimethylsilyltrifluoromethanesulfonate (0.034 mL) in dry dichloromethane (5 mL) was added 1,2-bis(trimethylsiloxy)ethane (4.55 mL) followed by methyl 3-oxocyclohexanecarboxylate (2.9 g). The reaction mixture was stirred for 3 hours at −78° C. The reaction mixture was quenched with dry pyridine (0.5 mL), poured into saturated aqueous NaHCO3, and extracted with ether. The ether layer was dried over Na2CO3/Na2SO4. The reaction mixture was concentrated and purified by flash chromatography on silica with 5 to 30% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 205A for EXAMPLE 101C in EXAMPLE 101D.
Into a 250 mL round-bottomed flask was added sodium hydride (0.5 g) in tetrahydrofuran (10 mL) and then 1,4-dioxaspiro[4.5]decan-7-ylmethanol (0.5 g) was added. After the mixture stirred at room temperature for 20 minutes, 4-fluoro-3-nitrobenzenesulfonamide (0.65 g) was added. The mixture was stirred at room temperature for overnight. Water (20 mL) was added slowly. The aqueous layer was extracted by dichloromethane (3×20 mL). The combined organic layers were dried over Na2SO4. After filtration, and concentration of the filtrate, the residue was purified by reverse phase chromatography, eluting with 30-60% acetonitrile in water with 0.1% trifluoroacetic acid.
The title compound was prepared by substituting EXAMPLE 205C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.22 (s, 1H), 7.96 (d, 1H), 7.87 (m, 1H), 7.55 (d, 1H), 7.45 (t, 1H), 7.35 (m, 3H), 7.20 (m, 1H), 7.04 (d, 2H), 6.64 (dd, 1H), 6.34 (m, 1H), 6.23 (d, 1H), 4.07 (d, 2H), 3.04 (m, 4H), 2.76 (s, 2H), 2.35 (m, 2H), 2.20 (m, 8H), 1.96 (m, 4H), 1.58 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
In a 250 mL round-bottomed flask was added N,N-dimethylformamide (3.5 mL) in dichloromethane (30 mL), and the mixture was cooled to −10° C. Phosphoryl trichloride (4 mL) was added dropwise, and the solution was warmed up to room temperature. 4,4-Dimethylcyclohex-2-enone (5.5 mL) was then added slowly, and the mixture was heated to reflux overnight. The reaction mixture was cooled and quenched with a 0° C. solution of sodium acetate (25 g in 50 mL water). The aqueous layer was extracted with diethyl ether (200 mL×3). The combined organic layers were dried over Na2SO4, filtered, and concentrated to give the product.
Into a 1 L round-bottomed flask was added EXAMPLE 206A (6.8 g), 4-chlorophenylboronic acid (6.5 g), and palladium (II) acetate (0.2 g) in water (100 mL) to give a suspension. Potassium carbonate (15 g) and tetrabutylammonium bromide (10 g) were added. After degassing, the mixture was stirred at 45° C. for 4 hours. After cooling and filtering though silica gel in a funnel, diethyl ether (4×200 mL) was used to extract the product. The combined organic layers were dried over Na2SO4, and filtered. The filtrate was concentrated and purified by flash chromatography on silica with 0-10% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 206B for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 15F for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 206C for EXAMPLE 101E in EXAMPLE 101F.
The title compound was prepared by substituting EXAMPLE 206D for EXAMPLE 3J and EXAMPLE 1F for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.61 (s, 1H), 8.49 (m, 2H), 7.99 (m, 1H), 7.72 (m, 1H), 7.53 (d, 1H), 7.41 (m, 4H), 7.12 (d, 2H), 6.99 (m, 1H), 6.66 (dd, 1H), 6.35 (m, 1H), 6.23 (d, 1H), 5.74 (d, 1H), 5.58 (d, 1H), 3.84 (m, 2H), 3.26 (m, 4H), 3.06 (m, 4H), 2.88 (s, 2H), 2.24 (m, 6H), 1.61 (m, 2H), 1.26 (m, 3H), 1.00 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl azetidin-3-ylcarbamate in EXAMPLE 151A.
The title compound was prepared by substituting EXAMPLE 207A for EXAMPLE 151A in EXAMPLE 151B.
The title compound was prepared by substituting EXAMPLE 207B for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.52-11.24 (m, 1H), 8.55 (d, 1H), 8.37 (d, 1H), 8.03 (d, 1H), 7.83 (dd, 1H), 7.57-7.45 (m, 3H), 7.34 (d, 2H), 7.06 (t, 3H), 6.67 (d, 1H), 6.38 (dd, 1H), 6.20 (d, 1H), 4.70 (d, 2H), 4.54 (d, 2H), 4.23 (s, 1H), 3.11-2.87 (m, 7H), 2.74 (dd, 4H), 2.35-2.13 (m, 7H), 1.95 (s, 2H), 1.70 (s, 1H), 1.39 (d, 2H), 0.92 (s, 6H).
A mixture of EXAMPLE 37C (0.537 g), 5-iodo-3-(trifluoromethyl)pyridin-2-ol (1.156 g), and triphenylphosphine (1.574 g) in tetrahydrofuran (20 mL) was cooled to 0° C. To this solution was added (E)-di-tert-butyl diazene-1,2-dicarboxylate (0.921 g). The reaction mixture was stirred overnight. The solvent was removed, and the residue was purified with column flash chromatography on silica gel eluting with 4:1 hexanes/ethyl acetate to give the desired product.
EXAMPLE 207A (1.3 g) in tetrahydrofuran (10 mL) was cooled to −42° C. with a cold bath of CH3CN/dry ice. To this solution was added 2.0 M isopropylmagnesium chloride (1.6 mL) dropwise over 5 minutes. The reaction mixture was stirred for 30 minutes at −42° C., then allowed to warm to 0° C. over 10 minutes. The reaction mixture was cooled again to −42° C., and SO2 was bubbled though it for 10 minutes. The reaction mixture was stirred for another 30 minutes. To this solution was sulfuryl dichloride (0.433 g). On warming to room temperature, concentrated NH4OH (10 mL) was added and the reaction mixture was stirred for another 2 hours. The reaction mixture was partitioned between water and ethyl acetate. The aqueous layer was extracted with additional ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel eluting with 3:1 hexanes/ethyl acetate to give the title compound.
The title compound was prepared by substituting EXAMPLE 208B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.61 (s, 1H), 8.72 (s, 1H), 8.36 (s, 1H), 7.98 (d, 1H), 7.55 (d, 1H), 7.42-7.47 (m, 2H), 7.36 (d, 2H), 7.05 (d, 2H), 6.66 (dd, 1H), 6.35 (s, 1H), 6.23 (s, 1H), 4.56 (d, 2H), 3.75-3.79 (m, 2H), 3.56-3.61 (m, 2H), 3.09 (s, 4H), 2.32-2.37 (m, 2H), 2.16 (s, 2H), 1.97-1.99 (m, 2H), 1.79-1.86 (m, 4H), 1.40 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylmethylcarbamate for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 209A for (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate in EXAMPLE 168A.
The title compound was prepared by substituting 4-fluoro-3-nitrobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide and EXAMPLE 209B for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 209C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.30 (d, 1H), 9.02 (t, 1H), 8.42 (d, 1H), 8.34 (dd, 1H), 8.10 (d, 1H), 7.67 (dd, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.82 (d, 1H), 6.75 (m, 1H), 6.52 (m, 2H), 4.82 (t, 1H), 4.75 (t, 1H), 4.67 (t, 2H), 3.57 (m, 1H), 3.24 (t, 2H), 3.07 (m, 4H), 2.75 (m, 3H), 2.57 (dd, 1H), 2.45 (s, 1H), 2.36 (t, 1H), 2.26 (s, 2H), 2.18 (m, 5H), 1.93 (m, 3H), 1.56 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 4-methoxycyclohexanecarboxylic acid for 1-tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate in EXAMPLE 126A.
The title compound was prepared by substituting EXAMPLE 210A for tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 210C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.50 (s, 11H), 8.17 (s, 1H), 8.02 (d, 1H), 7.49-7.54 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, J 1H), 6.39 (s, 1H), 6.21 (s, 1H), 4.20 (d, 2H), 3.23 (s, 3H), 3.06-3.09 (m, 4H), 2.15-2.37 (m, 4H), 1.96-2.03 (m, 4H), 1.74-1.84 (m, 2H), 1.40 (t, 2H), 1.04-1.13 (m, 4H), 0.93 (s, 6H).
The title compound was isolated as a by-product in the synthesis of EXAMPLE 210B.
The title compound was prepared by substituting EXAMPLE 211A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.51 (s, 1H), 8.17 (s, 1H), 8.03 (d, 1H), 7.49-7.54 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.39 (s, 1H), 6.21 (s, 1H), 4.21 (d, 2H), 3.20 (s, 3H), 3.06 (s, 4H), 2.15-2.37 (m, 4H), 1.96 (s, 2H), 1.80-1.84 (m, 2H), 1.50-1.54 (m, 2H), 1.34-1.44 (m, 6H), 0.93 (s, 6H).
The title compound was prepared by substituting (S)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 212A for (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate in EXAMPLE 168A.
The title compound was prepared by substituting 4-fluoro-3-nitrobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide and EXAMPLE 212B for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 212C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.27 (d, 1H), 8.58 (d, 1H), 8.42 (d, 1H), 8.37 (dd, 1H), 8.09 (d, 1H), 7.67 (t, 1H), 7.64 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.86 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (dd, 1H), 4.67 (m, 4H), 4.09 (m, 1H), 3.59 (m, 1H), 3.07 (m, 4H), 2.77 (s, 2H), 2.69 (m, 2H), 2.62 (dd, 1H), 2.28 (m, 4H), 2.14 (m, 4H), 1.97 (s, 2H), 1.68 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 2-(2′-methoxyethoxy)ethyl bromide for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 213A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.98 (s, 1H), 9.26 (d, 1H), 8.87 (t, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.96-3.86 (m, 2H), 3.72 (dd, 1H), 3.67-3.61 (m, 4H), 3.51 (t, 2H), 3.48-3.38 (m, 2H), 3.28 (s, 3H), 3.07 (m, 4H), 2.95 (d, 1H), 2.77 (s, 2H), 2.70 (m, 1H), 2.60 (t, 2H), 2.30-2.05 (m, 8H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2-bromoacetonitrile for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 214A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.01 (s, 1H), 9.26 (d, 1H), 8.86 (t, 1H), 8.43 (d, 1H), 8.35 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.93 (m, 1H), 3.87 (d, 1H), 3.77 (s, 2H), 3.65 (dt, 1H), 3.51-3.40 (m, 2H), 3.07 (m, 4H), 2.87 (d, 1H), 2.77 (s, 2H), 2.60 (d, 1H), 2.50 (m, 1H), 2.38 (t, 1H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2-dimethylaminoacetyl chloride hydrochloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 215A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.27 (d, 1H), 8.87 (bs, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.10 (dd, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (dd, 1H), 6.75 (d, 1H), 6.54 (s, 1H), 6.48 (s, 1H), 4.55 (dd, 1H), 4.20 (dd, 1H), 3.95-3.76 (m, 2H), 3.60-3.40 (m, 3H), 3.32 (dd, 1H), 3.25-3.12 (m, 2H), 3.07 (m, 4H), 2.80 (m, 1H), 2.77 (s, 2H), 2.26 (s, 6H), 2.23 (s, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting tert-butyl 2-bromoacetate for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 216A for EXAMPLE 130C in EXAMPLE 130D.
The title compound was prepared by treating EXAMPLE 216B with 50% trifluoroacetic acid in dichloromethane. 1H NMR (500 MHz, pyridine-d5) δ 12.97 (s, 1H), 9.26 (d, 1H), 8.87 (t, 1H), 8.43 (d, 1H), 8.30 (dd, 1H), 8.12 (d, 1H), 7.69 (t, 1H), 7.64 (d, 1H), 7.43 (d, 2H), 7.08 (d, 2H), 6.88 (d, 1H), 6.76 (dd, 1H), 6.55 (d, 1H), 6.47 (m, 1H), 4.05-4.00 (m, 1H), 3.91 (d, 1H), 3.79 (dt, 1H), 3.50 (s, 2H), 3.45 (m, 2H), 3.13 (d, 1H), 3.07 (m, 4H), 2.88 (d, 1H), 2.78 (s, 2H), 2.57 (dt, 1H), 2.43 (t, 1H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 134A for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 217A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.87 (t, 1H), 8.44 (d, 1H), 8.34 (dd, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.64 (m, 4H), 3.93 (m, 1H), 3.89 (d, 1H), 3.68 (dt, 1H), 3.53-3.35 (m, 3H), 3.07 (m, 4H), 2.77 (s, 2H), 2.72 (d, 1H), 2.44 (d, 1H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.85 (t, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 134A for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 218A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.88 (t, 1H), 8.44 (d, 1H), 8.34 (dd, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.88 (d, 1H), 3.84-3.81 (m, 1H), 3.59 (dt, 1H), 3.50-3.40 (m, 2H), 3.07 (m, 4H), 2.93 (d, 1H), 2.77 (s, 2H), 2.69 (d, 1H), 2.34 (dt, 1H), 2.26 (m, 2H), 2.21 (t, 1H), 2.14 (m, 4H), 1.97 (s, 2H), 1.58 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.45-0.39 (m, 4H).
A mixture of EXAMPLE 36B (0.1 g) and sodium methanethiolate (0.04 g) in N,N-dimethylformamide (2 mL) was heated at 80° C. overnight. After cooling, the reaction mixture was partitioned between water and ethyl acetate. The organic layer was separated, and the aqueous layer was extracted with additional ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 10-50% ethyl acetate in hexanes to provide the title compound.
A mixture of EXAMPLE 219A (0.15 g) and 75% meta-chloroperoxybenzoic acid (0.217 g) in chloroform (4 mL) was stirred at room temperature. The reaction mixture was stirred overnight. The reaction mixture was then partitioned between ethyl acetate and water. The organic layer was separated, and the aqueous layer was extracted with additional ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 10-50% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 219B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.81 (s, 1H), 8.55 (d, 1H), 8.01 (d, 1H), 7.55 (d, 1H), 7.49-7.50 (m, 2H), 7.37 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.21 (d, 1H), 4.36 (d, 2H), 3.88 (dd, 2H), 3.13 (s, 4H), 2.95 (s, 2H), 2.36-2.38 (m, 2H), 2.03-2.16 (m, 4H), 1.97 (s, 3H), 1.66-1.69 (m, 2H), 1.38-1.402 (m, 4H), 0.93 (s, 6H).
To a solution of EXAMPLE 37C (0.500 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.596 g). Additional tetrahydrofuran (25 mL) was added and the mixture stirred for 30 minutes, then 4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide (1.145 g) was added as a solution in tetrahydrofuran (5 mL). After stirring for 2 hours, the reaction mixture was partioned between 1N aqueous HCl (50 mL) and dichloromethane (200 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated. The resulting solid was chromatographed over silica get (Reveleris 80 g) eluting with a gradient of 0.5% to 7.5% methanol/dichloromethane over 30 minutes (flow=40 mL/min) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 220A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.42 (s, 1H), 8.35-8.22 (m, 1H), 8.01 (s, 1H), 7.49 (d, 4H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (s, 1H), 6.38 (s, 1H), 6.21 (s, 1H), 4.42 (d, 2H), 3.76 (s, 2H), 3.59 (s, 2H), 3.10 (s, 6H), 2.15 (s, 6H), 2.02-1.74 (m, 6H), 1.40 (s, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (4-methyltetrahydro-2H-pyran-4-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 221A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.36 (s, 1H), 8.04-8.06 (m, 2H), 7.50-7.53 (m, 3H), 7.41 (d, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.00 (s, 2H), 3.63-3.67 (m, 2H), 3.53-3.58 (m, 2H), 3.09 (s, 4H), 2.82 (s, 2H), 2.27 (s, 2H), 2.15 (s, 2H), 1.58-1.63 (m, 2H), 1.39 (t, 2H), 1.30-1.34 (m, 2H), 1.09 (s, 3H), 0.92 (s, 6H).
The title compound was prepared by substituting ethyl piperazine-1-carboxylate for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 222A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.52 (br. s, 1H), 8.08 (d, 1H), 7.89 (d, 1H), 7.59 (m, 2H), 7.43 (t, 1H), 7.35 (d, 2H), 7.23 (d, 1H), 7.05 (d, 2H), 6.94 (d, 1H), 6.63 (dd, 1H), 6.29 (m, 2H), 4.07 (q, 2H), 3.47 (m, 4H), 3.17 (d, 2H), 3.00 (m, 8H), 2.73 (s, 2H), 2.18 (m, 6H), 1.96 (s, 2H), 1.39 (t, 2H), 1.20 (t, 3H), 0.93 (s, 6H).
The title compound was prepared by substituting 4-(piperidin-4-yl)morpholine for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 223A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.53 (br. s, 1H), 8.05 (d, 1H), 7.91 (d, 1H), 7.58 (m, 2H), 7.43 (t, 1H), 7.35 (d, 2H), 7.26 (d, 1H), 7.05 (d, 2H), 6.91 (d, 1H), 6.62 (dd, 1H), 6.29 (m, 2H), 5.76 (s, 1H), 3.57 (m, 4H), 3.20 (m, 2H), 3.01 (m, 4H), 2.80 (t, 2H), 2.73 (s, 2H), 2.47 (m, 4H), 2.32 (m, 1H), 2.18 (m, 6H), 1.96 (m, 3H), 1.82 (m, 2H), 1.44 (m, 4H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl pyrrolidin-3-ylcarbamate for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 224A for (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate in EXAMPLE 168A.
The title compound was prepared by substituting 4-fluoro-3-nitrobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide and EXAMPLE 224B for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 224C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.26 (d, 1H), 8.57 (d, 1H), 8.42 (d, 1H), 8.36 (dd, 1H), 8.09 (d, 11H), 7.66 (m, 11H), 7.64 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.86 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (dd, 1H), 4.67 (m, 4H), 3.58 (m, 1H), 3.07 (m, 4H), 2.77 (m, 2H), 2.68 (m, 2H), 2.61 (m, 1H), 2.28 (m, 4H), 2.14 (m, 4H), 1.97 (m, 2H), 1.67 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
To EXAMPLE 207A (0.217 g) and 4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide (0.281 g) in tetrahydrofuran (5 mL) was added diisopropylethylamine (0.559 mL) and the reaction was allowed to stir at room temperature for 1 hour and was then heated to 50° C. for 1 hour. The reaction was concentrated, the residue was loaded onto silica gel (Reveleris 40 g) and eluted with a gradient of 0.75% methanol/dichloromethane to 7.5% methanol/dichloromethane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 225A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.52-11.23 (m, 1H), 8.17 (d, 1H), 8.04 (d, 1H), 7.95 (d, 1H), 7.54 (d, 1H), 7.53-7.50 (m, 1H), 7.48 (d, 1H), 7.34 (d, 2H), 7.10-6.97 (m, 4H), 6.67 (d, 1H), 6.40 (dd, 1H), 6.18 (d, 1H), 4.60 (dd, 4H), 4.20 (s, 1H), 3.11-2.63 (m, 12H), 2.19 (d, 6H), 1.95 (s, 2H), 1.58 (s, 1H), 1.40 (d, 2H), 0.92 (s, 6H).
To a solution of EXAMPLE 82 (800 mg) and tert-butyl 4-aminopiperidine-1-carboxylate (203 mg) in dioxane (10 mL) was added Hunig's Base (1 mL). The mixture was stirred at 120° C. overnight. The mixture was diluted with ethyl acetate (200 mL) and washed with water, brine and dried over Na2SO4. After filtration and evaporation of solvent, the residue was loaded on a silica gel cartridge and eluted with 3% methanol in dichloromethane to give the title compound.
To a solution of EXAMPLE 226A (902 mg) in dichloromethane (10 mL) was added trifluoroacetic acid (5 mL). The mixture was stirred at room temperature for 3 hours. The mixture was concentrated under vacuum and co-concentrated with dichloromethane twice to afford the crude product which was used in the next step without further purification.
To a solution of EXAMPLE 226B (79 mg) in tetrahydrofuran (3 mL) and acetic acid (1 mL) was added acetone (54 mg) and MP-cyanoborohydride (150 mg, 2.25 mmol/g). The mixture was stirred overnight. The mixture was filtered. The filtrate was concentrated and the residue was loaded on a silica gel cartridge and eluted with 5 to 10% 7N NH3 in methanol in dichloromethane to provide the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 12.09 (s, 1H), 8.34 (m, 1H), 7.93 (m, 2H), 7.66 (m, 4H), 7.35 (d, 2H), 7.06 (d, 2H), 6.89 (m, 1H), 6.74 (dd, 1H), 6.59 (dd, 1H), 6.50 (d, 1H), 3.11 (m, 6H), 2.73 (m, 4H), 2.26 (m, 9H), 1.97 (s, 3H), 1.40 (t, 2H), 1.23 (s, 8H), 0.94 (s, 6H).
To a solution of 1-tert-butylpiperidin-4-one (5.0 g) in methanol (100 mL) and water (10 mL) was added ammonium formate (20.3 g) and 0.5 g of Pd/C (10%). The mixture was stirred overnight. The mixture was filtered and the filtrate was concentrated under vacuum and the residue was diluted with ethyl acetate (500 mL) and washed with water and brine. After drying over Na2SO4 and filtration, the solvent was evaporated under vacuum to provide the title compound.
To a mixture of 4-fluoro-3-nitrobenzenesulfonamide (2.2 g) and EXAMPLE 227A (1.56 g) in tetrahydrofuran (20 mL) was added Hunig's Base (6 mL). The mixture was stirred for 3 days. The mixture was diluted with ethyl acetate (300 mL) and water (100 mL) and stirred until the solid disappeared into the solution. The layers were separated and the organic phase was washed with water and brine, dried over Na2SO4, and filtered. The combined aqueous layers were extracted again with ethyl acetate and the combined organic phases were dried over Na2SO4. After filtration, the solvent was evaporated to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 227B for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.51 (s, 1H), 8.43 (d, 1H), 8.04 (m, 1H), 7.93 (d, 1H), 7.72 (m, 1H), 7.56 (dd, 1H), 7.42 (m, 1H), 7.34 (m, 3H), 7.05 (d, 2H), 6.93 (dd, 1H), 6.62 (dd, 1H), 6.28 (m, 1H), 3.04 (m, 6H), 2.73 (s, 3H), 2.25 (m, 9H), 1.95 (s, 2H), 1.68 (m, 2H), 1.32 (m, 9H), 0.93 (s, 6H).
The title compound was prepared by substituting tert-butyl 3-(aminomethyl)piperidine-1-carboxylate for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 228A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 228B for EXAMPLE 134A and 2-methoxyethyl bromide for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 228C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5, 90° C.) δ 12.40 (s, 1H), 8.52 (s, 1H), 8.43 (s, 1H), 8.20 (m, 2H), 7.95 (bs, 1H), 7.80 (s, 1H), 7.46 (d, 1H), 7.36 (d, 2H), 7.07 (d, 2H), 7.05 (s, 1H), 6.75 (d, 1H), 6.59 (s, 1H), 6.47 (s, 1H), 3.65-3.50 (m, 5H), 3.20 (s, 3H), 3.04 (m, 5H), 2.81 (s, 3H), 2.74 (m, 1H), 2.24 (m, 7H), 2.06 (s, 2H), 2.00 (s, 2H), 1.75 (m, 1H), 1.57 (m, 2H), 1.42 (t, 2H), 1.15 (m, 1H), 0.95 (s, 6H).
The title compound was prepared by substituting EXAMPLE 228B for EXAMPLE 134A and 2-bromoacetonitrile for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 229A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.03 (s, 1H), 8.42 (s, 1H), 8.30 (d, 1H), 8.10 (d, 1H), 7.68 (m, 2H), 7.44 (d, 2H), 7.08 (m, 3H), 6.99 (d, 1H), 6.75 (d, 1H), 6.51 (m, 2H), 3.78 (m, 2H), 3.43 (d, 1H), 3.13 (m, 1H), 3.04 (m, 4H), 2.76 (s, 2H), 2.71-2.65 (m, 3H), 2.52 (m, 1H), 2.25 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.84 (m, 1H), 1.68 (m, 1H), 1.50 (m, 2H), 1.39 (t, 2H), 1.07-0.99 (m, 1H), 0.93 (s, 6H).
To a solution of (4-fluoro-1-methylpiperidin-4-yl)methanol (0.315 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.342 g). After stirring for 15 minutes, 4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide (0.658 g) was added as a solution in tetrahydrofuran (2 mL) followed by additional tetrahydrofuran (5 mL). After stirring for 1 hour, the reaction was poured in dichloromethane (50 mL) and water (25 mL) and the pH of the water layer was adjusted to 8. The organic layer was dried over magnesium sulfate, filtered, and concentrated. The resulting oil was chromatographed over silica gel (Reveleris 40 g) eluting with a gradient of 1.0% to 10% 7N NH3 in methanol/dichloromethane over 20 minutes then maintaining 10% 7N NH3 in methanol/dichloromethane for 5 minutes (flow=30 mL/min) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 230A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.63-11.57 (m, 1H), 8.40-8.36 (m, 1H), 8.28-8.17 (m, 1H), 7.97 (s, 1H), 7.53 (d, 1H), 7.50-7.32 (m, 5H), 7.05 (d, 1H), 7.05 (d, 1H), 6.68-6.61 (m, 1H), 6.35 (s, 1H), 6.22 (s, 1H), 4.55-4.40 (m, 2H), 3.06 (s, 8H), 2.79 (s, 4H), 2.06 (d, 13H), 1.39 (s, 2H), 0.93 (s, 6H).
To EXAMPLE 207A (0.051 g) and EXAMPLE 40A (0.049 g) in dioxane (5 mL) was added diisopropylethylamine (0.131 mL) and the reaction was heated to 75° C. for 1 hour then 85° C. for 2 days. The reaction was concentrated, loaded onto silica gel (Reveleris 12 g) and eluted with a gradient of 0.75% methanol/dichloromethane to 7.5% methanol/dichloromethane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 231A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.44-11.11 (m, 1H), 8.44 (d, 1H), 8.07 (d, 1H), 7.90 (d, 1H), 7.61 (d, 1H), 7.52 (dd, 2H), 7.34 (d, 2H), 7.19 (s, 1H), 7.04 (d, 2H), 6.67 (d, 1H), 6.42 (dd, TH), 6.16 (s, TH), 4.77-4.39 (m, 5H), 3.19-2.63 (m, 11H), 2.19 (s, 7H), 1.91 (d, 3H), 1.38 (s, 2H), 0.92 (s, 6H).
In a 500 mL round-bottomed flask, 6N aqueous HCl (30 mL) was cooled to −10° C., and tert-butyl piperazine-1-carboxylate (10 g) was added. Sodium nitrite (4.5 g) dissolved in 35 ml water was added slowly. NaOH (10 g in 20 mL water) was used to neutralize the solution. Dichloromethane (3×50 mL) was used to extract the product. After drying over Na2SO4 and filtration, the solution was concentrated. The crude product was added to a silica gel column (Analogix, SF65-400 g) and purified by eluting with 0-30% ethyl acetate in hexane.
In a 100 mL round-bottomed flask was added EXAMPLE 232A (0.15 g) and zinc (1 g) in water/methanol (1:1, 10 mL) to give a suspension. The mixture was cooled to 0° C. 12N Aqueous HCl (2 ml) was added slowly, and the mixture was stirred at 0° C. for 30 minutes. 2N Aqueous NaOH solution was used to adjust the mixture to basic pH. The mixture was filtered, and extracted with ether (3×30 mL). After drying over Na2SO4, filtration, and concentration, the crude product was added to a silica gel column (Analogix, SF15-12 g) and purified by eluting with 0-25% ethyl acetate in hexane.
The title compound was prepared by substituting EXAMPLE 232B for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 232C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.47 (br. s, 1H), 8.86 (s, 1H), 8.34 (d, 1H), 7.90 (d, 1H), 7.59 (m, 2H), 7.36 (m, 4H), 7.23 (m, 1H), 7.05 (d, 2H), 6.61 (dd, 1H), 6.27 (m, 2H), 2.99 (m, 5H), 2.76 (m, 6H), 2.19 (m, 6H), 1.96 (s, 2H), 1.41 (m, 11H), 1.24 (m, 4H), 0.93 (s, 6H).
To a solution of 3-bromophenylsulfur pentafluoride (2.18 g) in concentrated H2SO4 (5 mL) was added KNO3 (780 mg). The mixture was stirred overnight. The mixture was diluted with diethyl ether (100 mL) and washed with water and brine. After drying over Na2SO4 and filtration, the solvent was evaporated under vacuum to provide the title compound.
EXAMPLE 233A (6.4 g) and tetrahydrofuran (300 mL) were added to Ra—Ni, (12.80 g) in a 50 mL pressure bottle and the mixture stirred for 2 hours at 30 psi and room temperature. The mixture was filtered though a nylon membrane and the filtrate was concentrated under vacuum to provide the title compound.
To a solution of EXAMPLE 233B (4.4 g) in methanol (50 mL) was added tetrahydro-2H-pyran-4-carbaldehyde (1.68 g) and decaborane (1.1 g). The mixture was stirred and monitored by thin layer chromatography. More tetrahydro-2H-pyran-4-carbaldehyde (500 mg) was added to the stirring mixture to drive the reaction to completion. The reaction mixture was concentrated under vacuum and ethyl acetate (500 mL) and brine (200 mL) were added. The organic phase was dried over Na2SO4. Filtration and evaporation of the solvent and flash chromatography (20% ethyl acetate in hexane) gave the title compound.
To a solution of EXAMPLE 233C (456 mg) and potassium ethanethioate (197 mg) in dioxane (4 mL) was added tris(dibenzylideneacetone)dipalladium(O) (27 mg) and xantphos (33 mg) followed by N,N-diisopropylethylamine (0.5 mL). The mixture was purged with argon, scaled and stirred under microwave irradiation for 60 minutes at 120° C. The mixture was dissolved in ethyl acetate (300 mL) and water (100 mL). The organic phase was washed with brine and dried over Na2SO4. Filtration and evaporation of the solvent followed by flash chromatography (20% ethyl acetate in hexane) provided the title compound.
N-chlorosuccinimide (527 mg) was added to a mixture of 2N aqueous HCl (1.5 mL) and acetonitrile (12 mL) and then cooled to 0° C. A solution of EXAMPLE 233D (386 mg) in acetonitrile (3 mL) was added to the mixture which was then stirred at 0° C. for 2 hours, and then diluted with ethyl acetate (300 mL) and washed with brine and dried over Na2SO4. After filtration and evaporation of solvent, the residue was dissolved in isopropyl alcohol (20 mL) and cooled to 0° C. with stirring. Then, ammonium hydroxide (conc. 10 mL) was added to mixture. After stirring for 2 hours, the mixture was concentrated under vacuum and the residue was added to ethyl acetate (400 mL) and water (150 mL). The organic layer was washed with brine and dried over Na2SO4. After filtration and evaporation of solvent, the residue was purified by flash column (20% ethyl acetate in dichloromethane) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 233E for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.33 (m, 1H), 8.12 (m, 2H), 7.72 (d, 1H), 7.54 (m, 3H), 7.33 (m, 2H), 7.02 (m, 3H), 6.67 (m, 2H), 6.42 (m, 1H), 6.16 (d, 1H), 3.82 (m, 2H), 3.21 (m, 4H), 3.05 (m, 4H), 2.73 (s, 2H), 2.21 (m, 8H), 1.97 (m, 3H), 1.29 (m, 4H), 0.92 (s, 6H).
Dihydro-2H-pyran-4(3H)-one (8.01 g) in anhydrous ethyl ether (50 mL) was treated with 1.0 M vinylmagnesium bromide (104 mL) over 20 minutes at 0° C. The reaction mixture was stirred at room temperature overnight. The reaction was quenched with saturated NH4Cl, and the organic layer was separated. The aqueous layer was extracted with additional ethyl ether three times. The combined organic layers were washed with brine, dried, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 20% ethyl acetate in hexanes to provide the title compound.
To a solution of EXAMPLE 234A (9.4 g) in tetrahydrofuran (150 mL) was added 60% sodium hydride (5.28 g) at 0° C. portionwise. After the addition was complete, the solution was heated under reflux for three hours. After cooling, to this suspension was added dimethyl sulfate (8.41 mL) slowly. The solution was heated under reflux overnight, cooled to room temperature, and hydrolyzed with cool saturated aqueous NH4Cl. After extraction with diethyl ether several times, the combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatograph on silica gel using 1-10% ethyl acetate in hexanes to provide the title compound.
EXAMPLE 234B (4.3 g) in tetrahydrofuran (200 mL) and water (67 mL) was treated with 4% osmium tetroxide in water (9.24 mL). To this solution was added potassium periodate (13.91 g) portionwise over 2 hours. The solution was stirred overnight at room temperature. Water was added to the mixture followed by repeat extractions with diethyl ether. The combined organic layers were dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 5-20% ethyl acetate in hexanes to provide the title compound.
EXAMPLE 234C (1.8 g) in 2-propanol (28 mL) and water (7 mL) was cooled to 0° C. To this solution was added sodium borohydride (0.709 g). The solution was stirred and allowed to warm to room temperature over 3 hours. The reaction was quenched with acetone, and stirred for another 1 hour. The clear liquid was separated from solid by decanting. Additional ethyl acetate was used to wash the solid, and was the mixture was decanted. The combined organic solutions were concentrated. The residue was purified by flash chromatography on silica gel eluting 1:1 ethyl acetate: hexane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 234D for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 234E for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.36 (s, 1H), 8.04-8.07 (m, 2H), 7.50-7.53 (m, 3H), 7.45 (d, 1H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.21 (s, 2H), 3.65-3.67 (m, 2H), 3.53-3.56 (m, 2H), 3.19 (s, 3H), 3.10 (s, 4H), 2.86 (s, 2H), 2.30 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.61-1.74 (m, 4H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 235A for EXAMPLE 1F in EXAMPLE 1G.
To a solution of EXAMPLE 235B (0.230 g) in dichloromethane (3 mL) was added trifluoroacetic acid (0.377 mL). After stirring for 4 hours, the reaction was concentrated then dissolved in dichloromethane (3 mL) and treated with 1,3-difluoropropan-2-one (0.028 g) followed by sodium triacetoxyborohydride (0.078 g). After stirring for 4 hours, the reaction was quenched by the addition of saturated aqueous NaHCO3 and dichloromethane (5 mL). The reaction was diluted with dichloromethane (250 mL) and saturated aqueous NaHCO3 (100 mL) was added. The organic layer was separated, washed with brine (100 mL), dried over magnesium sulfate, filtered and concentrated. Trituration with acetonitrile gave the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.34 (s, 1H), 8.03 (s, 2H), 7.52 (d, 3H), 7.35 (d, 3H), 7.04 (d, 2H), 6.75-6.60 (m, 1H), 6.40 (s, 1H), 6.20 (s, 1H), 5.17-5.06 (m, 1H), 4.60 (d, 4H), 2.98 (d, 12H), 2.37-2.02 (m, 6H), 1.96 (s, 3H), 1.39 (s, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 232D for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 236A for tert-butyl piperazine-1-carboxylate and oxetan-3-one for 4′-chlorobiphenyl-2-carboxaldehyde in Example 1A. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (br. s, 1H), 9.20 (s, 1H), 8.53 (d, 1H), 8.04 (d, 1H), 7.83 (dd, 1H), 7.53 (m, 4H), 7.34 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (m, 1H), 6.18 (d, 1H), 4.55 (t, 2H), 4.44 (t, 2H), 3.47 (m, 1H), 3.06 (m, 4H), 2.88 (m, 4H), 2.74 (m, 4H), 2.09 (m, 11H), 1.38 (t, 2H), 0.91 (s, 6H).
The title compound was prepared by substituting EXAMPLE 236A for tert-butyl piperazine-1-carboxylate and dihydro-2H-pyran-4(3H)-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A. 1H NMR (400 MHz, pyridine-d5) δ 13.05 (br. s, 1H), 9.27 (d, 1H), 9.23 (s, 1H), 8.44 (m, 2H), 8.12 (d, 1H), 7.68 (m, 3H), 7.44 (m, 2H), 7.06 (m, 2H), 6.75 (dd, 1H), 6.51 (m, 2H), 4.02 (m, 2H), 3.31 (m, 2H), 3.06 (m, 4H), 2.91 (m, 5H), 2.76 (s, 2H), 2.38 (m, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.65 (m, 2H), 1.39 (m, 7H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tetrahydrofuran-3-amine for 4-methylpiperazin-1-amine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 238A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.47 (d, 1H), 8.19 (m, 2H), 7.97 (d, 1H), 7.74 (m, 1H), 7.52 (d, 1H), 7.46 (t, 1H), 7.34 (m, 2H), 7.05 (m, 2H), 6.96 (d, 1H), 6.89 (d, 1H), 6.65 (dd, 1H), 6.33 (m, 1H), 6.22 (d, 1H), 4.31 (m, 1H), 3.92 (m, 1H), 3.87 (m, 1H), 3.76 (m, 1H), 3.69 (m, 1H), 3.04 (m, 4H), 2.73 (m, 2H), 2.33 (m, 1H), 2.18 (m, 6H), 1.95 (m, 2H), 1.88 (m, 1H), 1.39 (t, 2H), 0.92 (s, 6H).
Tert-butyl (4-oxocyclohexyl)methylcarbamate (5 g) and diethylaminosulfur trifluoride (7.45 g) were stirred in dichloromethane (100 mL) for 24 hours. The mixture was quenched with pH 7 buffer (100 mL), and poured into ether (400 mL). The resulting solution was separated, and the organic layer was washed twice with water, and once with brine, and then concentrated to give the crude product and fluoroolefin by-product in a 3:2 ratio. The crude material was taken up in tetrahydrofuran (70 mL) and water (30 mL), and N-methylmorpholine-N-oxide (1.75 g), and OsO4 (2.5 wt % solution in t-butanol) were added, and the mixture was stirred for 24 hours. Na2S2O3 (10 g) was then added, and the mixture was stirred for 30 minutes. The mixture was then diluted with ether (300 mL), and the resulting solution was separated, and rinsed twice with water, and once with brine, and concentrated. The crude product was chromatographed on silica gel using 5-10% ethyl acetate in hexanes to provide the title compound.
A solution of EXAMPLE 239A (3 g) in dichloromethane (35 mL), trifluoroacetic acid (15 mL), and triethylsilane (1 mL) was stirred for 2 hours. The solution was concentrated, then concentrated from toluene, and left on high vacuum for 24 hours. The semi-solid was taken up in ether/hexane and filtered to provide the title compound as its trifluoroacetic acid salt.
The title compound was prepared by substituting EXAMPLE 239B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 239C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 12.40 (s, 1H), 11.61 (br s, 1H), 8.53 (m, 1H), 8.50 (d, 1H), 7.99 (d, 1H), 7.73 (d, 1H), 7.49 (m, 2H), 7.32 (d, 2H), 7.04 (d, 2H), 7.00 (d, 1H), 6.65 (d, 1H), 6.32 (s, 1H), 6.21 (s, 1H), 3.37 (m, 4H), 3.06 (m, 4H), 2.73 (m, 2H), 2.18 (m, 4H), 1.97 (m, 4H), 1.81 (m, 4H), 1.38 (m, 2H), 1.20 (m, 4H), 0.92 (s, 6H).
To a mixture of 4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide (307 mg) and EXAMPLE 227A (156 mg) in tetrahydrofuran (4 mL) was added Hunig's Base (1 mL). The mixture was stirred for 3 days. The mixture was diluted with ethyl acetate (300 mL) and water (100 mL) and stirred until the solid disappeared into the solution. The layers were separated and the organic phase was washed with water, brine and dried over Na2SO4. After filtration, the combined aqueous layers were extracted again with ethyl acetate and the combined organic phase was dried over Na2SO4. After filtration, the solvent was evaporated to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 240A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.53 (s, 1H), 8.04 (s, 1H), 7.94 (d, 1H), 7.86 (m, 1H), 7.55 (d, 2H), 7.44 (d, 1H), 7.33 (m, 3H), 7.05 (d, 2H), 6.92 (m, 1H), 6.62 (dd, 1H), 6.43 (m, 1H), 6.29 (d, 2H), 3.79 (m, 1H), 3.05 (m, 6H), 2.73 (s, 3H), 2.19 (m, 8H), 1.96 (s, 3H), 1.27 (m, 12H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl 2-(aminomethyl)morpholine-4-carboxylate for (tetrahydropyran-4-yl)methylamine and 4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfonamide for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 241A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G.
The title compound was prepared by substituting EXAMPLE 241B for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 241C for tert-butyl piperazine-1-carboxylate and oxetan-3-one for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.15 (d, 1H), 8.04 (d, 1H), 7.92 (dd, 1H), 7.54 (d, 1H), 7.51 (t, 1H), 7.48 (d, 1H), 7.34 (d, 2H), 7.25 (m, 1H), 7.04 (m, 3H), 6.68 (dd, 1H), 6.41 (m, 1H), 6.19 (d, 1H), 4.54 (t, 2H), 4.43 (m, 2H), 3.85 (m, 1H), 3.69 (m, 1H), 3.52 (m, 1H), 3.48 (m, 1H), 3.39 (m, 2H), 3.07 (m, 4H), 2.77 (br s, 2H), 2.69 (d, 1H), 2.56 (d, 1H), 2.21 (br s, 4H), 2.15 (t, 2H), 1.94 (m, 3H), 1.76 (t, 1H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 138D.
The title compound was prepared by substituting EXAMPLE 242A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 8.41 (d, 1H), 8.07 (d, 1H), 7.93 (d, 1H), 7.60 (d, 1H), 7.51-7.53 (m, 2H), 7.40 (s, 1H), 7.33-7.35 (m, 2H), 7.03-7.05 (m, 2H), 6.68 (dd, 1H), 6.42 (dd, 1H), 6.16 (d, 1H), 3.77 (d, 1H), 3.69-3.71 (m, 3H), 3.48-3.53 (m, 2H), 3.07 (s, 4H), 2.76 (s, 2H), 2.14-2.20 (m, 6H), 1.96 (s, 2H), 1.65-1.76 (m, 4H), 1.38 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-chloro-3-nitrobenzenesulfonamide, 1-cyclopropylpiperidin-4-amine for 4-methylpiperazin-1-amine dihydrochloride and Hunig's base for N1,N1,N2,N2-tetramethylethane-1,2-diamine in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 243A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.40 (d, 1H), 8.05 (d, 1H), 7.88 (d, 1H), 7.56 (d, 1H), 7.50 (m, 2H), 7.34 (d, 2H), 7.03 (d, 2H), 6.97 (br d, 1H), 6.66 (dd, 1H), 6.40 (m, 1H), 6.16 (d, 1H), 4.04 (m, 1H), 3.03 (br m, 6H), 2.73 (s, 2H), 2.42 (br m, 2H), 2.18 (br m, 6H), 1.95 (s, 2H), 1.80 (m, 3H), 1.62 (m, 2H), 1.38 (t, 2H), 0.91 (s, 6H), 0.47 (m, 2H), 0.40 (br m, 2H).
The title compound was prepared by substituting (S)-tert-butyl 2-(hydroxymethyl)-morpholine-4-carboxylate fortetrahydro-2H-pyran-4-yl-methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 244A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 244B for EXAMPLE 134A and 2-bromoacetonitrile for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 244C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.99 (s, 1H), 9.09 (d, 1H), 8.70 (d, 1H), 8.42 (d, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.48 (m, 1H), 4.55 (dd, 1H), 4.43 (dd, 1H), 4.05 (m, 1H), 3.85 (d, 1H), 3.76 (s, 2H), 3.63 (dt, 1H), 3.06 (m, 4H), 2.91 (d, 1H), 2.77 (s, 2H), 2.58 (d, 1H), 2.51-2.44 (m, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 244B for EXAMPLE 134A and 2-(dimethylamino)acetyl chloride hydrochloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 245A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.09 (d, 1H), 8.69 (s, 1H), 8.42 (s, 1H), 8.11 (t, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.76 (s, 1H), 6.54 (s, 1H), 6.49 (s, 1H), 4.85-4.46 (m, 3H), 4.45-3.87 (m, 3H), 3.50 (m, 1H), 3.37 (dd, 1H), 3.21 (m, 2H), 3.07 (m, 4H), 2.86 (t, 1H), 2.77 (s, 2H), 2.27 (m, 8H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl 2-(hydroxymethyl)-morpholine-4-carboxylate for tetrahydro-2H-pyran-4-yl-methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 246A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 246B for EXAMPLE 134A and 2-bromoacetonitrile for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 246C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.99 (s, 1H), 9.09 (d, 1H), 8.70 (d, 1H), 8.42 (d, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.48 (m, 1H), 4.55 (dd, 1H), 4.43 (dd, 1H), 4.05 (m, 1H), 3.85 (d, 1H), 3.76 (s, 2H), 3.63 (dt, 1H), 3.06 (m, 4H), 2.91 (d, 1H), 2.77 (s, 2H), 2.58 (d, 1H), 2.51-2.44 (m, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 246B for EXAMPLE 134A and 2-(dimethylamino)acetyl chloride hydrochloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 247A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.09 (d, 1H), 8.69 (s, 1H), 8.42 (s, 1H), 8.11 (t, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.76 (s, 1H), 6.54 (s, 1H), 6.49 (s, 1H), 4.85-4.46 (m, 3H), 4.45-3.87 (m, 3H), 3.50 (m, 1H), 3.37 (dd, 1H), 3.21 (m, 2H), 3.07 (m, 4H), 2.86 (t, 1H), 2.77 (s, 2H), 2.27 (m, 8H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 5-bromo-2,3-difluoropyridine for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 37C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
EXAMPLE 248A (0.308 g), tert-butyl carbamate (0.141 g), palladium(II) acetate (0.011 g), Xantphos (0.043 g) and cesium carbonate (0.489 g) were combined with dioxane (5.0 mL) in a 20-mL vial equipped with a magnetic stir bar. The vial was flushed with nitrogen, capped and stirred at 100° C. overnight. Additional palladium(II) acetate (0.011 g), Xantphos (0.043 g) and tert-butyl carbamate (0.141 g) were added and heating was continued at 100° C. for 8 hours. The cooled reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered and concentrated. The concentrate was chromatographed on silica gel with 7-25% ethyl acetate in hexanes as the eluent.
Under ice-cooling, thionyl chloride (1.563 mL) was added dropwise over 20 minutes to water (9 mL). The mixture was stirred for 12 hours to give a SO2-containing solution. Separately, EXAMPLE 248B (0.295 g) was added to a mixture of 1,4-dioxane (3.2 mL) and concentrated HCl (8 mL) at 0° C. After stirring for 15 minutes, a solution of sodium nitrite (0.065 g) in water (2 mL) was added dropwise and stirring was continued at 0° C. for 3 hours. Copper(I) chloride (0.042 g) and then the freshly prepared solution of diazotized material were added sequentially to the previously prepared SO2-containing solution. The resulting solution was stirred for 30 minutes and then extracted with ethyl acetate (2×125 mL). The combined extracts were dried (MgSO4), filtered and concentrated. The concentrate was chromatographed on silica gel with 5% ethyl acetate in hexanes as the eluent.
EXAMPLE 248C (0.08 g) in isopropanol (2 mL) at 0° C. was treated with ammonium hydroxide (1.697 mL), stirred overnight and then concentrated to dryness. The obtained solid was slurried in water, filtered, rinsed with water and dried under high vacuum to provide the title compound.
The title compound was prepared by substituting EXAMPLE 248D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.03 (d, 1H), 8.44 (dd, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.67 (m, 1H), 7.65 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.77 (dd, 1H), 6.53 (d, 1H), 6.49 (dd, 1H), 4.55 (d, 2H), 3.80 (m, 4H), 3.08 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.88 (m, 4H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (3-methyloxetan-3-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 250A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.22 (d, 1H), 8.51 (d, 1H), 8.42 (d, 1H), 8.09 (d, 1H), 7.66 (t, 2H), 7.43-7.46 (m, 2H), 7.04-7.09 (m, 2H), 6.75 (dd, 1H), 6.45-6.54 (m, 2H), 4.47 (s, 2H), 3.81-3.84 (m, 2H), 3.74 (d, 2H), 3.03-3.11 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.10-2.17 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 1.16 (s, 3H), 0.94 (s, 6H).
The title compound was prepared by substituting (4-fluorotetrahydro-2H-pyran-4-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol and 5-bromo-6-chloropyridine-3-sulfonamide for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
To a suspension of 5-bromo-6-((4-fluorotetrahydro-2H-pyran-4-yl)methoxy)pyridine-3-sulfonamide (200 mg) and cyclohexene (0.549 mL) in ethyl acetate (10 mL) was added 10% palladium on carbon (57.6 mg). The suspension was stirred for 60 minutes at 120° C. The reaction mixture was filtered and concentrated. The product was purified by reverse-phase flash chromatography (C18, 150 g, 10%-100% acetonitrile/H2O/trifluoroacetic acid 0.10%).
The title compound was prepared by substituting EXAMPLE 251B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.06 (s, 1H), 9.29 (d, 1H), 8.50 (dd, 1H), 8.41 (d, 1H), 8.07 (d, 1H), 7.66-7.70 (m, 1H), 7.64 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.84 (d, 1H), 6.75 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.50 (d, 2H), 3.81-3.89 (m, 2H), 3.70-3.81 (m, 2H), 3.02-3.12 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.10-2.18 (m, 4H), 1.97 (s, 2H), 1.77-1.94 (m, 4H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 1,3-difluoropropan-2-one for 4′-chlorobiphenyl-2-carboxaldehyde and tert-butyl morpholin-2-ylmethylcarbamate for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
A solution of EXAMPLE 252A (538 mg) in dioxane (4 mL) was treated with 4.0M HCl in dioxane solution (1.8 mL). The reaction was stirred at room temperature overnight. The reaction mixture was concentrated under vacuum and used without further purification.
The title compound was prepared by substituting EXAMPLE 252B for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 252C for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.59 (t, 1H), 8.57 (d, 1H), 8.04 (d, 1H), 7.83 (dd, 1H), 7.51 (m, 3H), 7.33 (d, 2H), 7.07 (d, 1H), 7.03 (d, 2H), 6.66 (dd, 1H), 6.39 (m, 1H), 6.19 (d, 1H), 4.69 (t, 2H), 4.57 (t, 2H), 3.85 (m, 1H), 3.70 (m, 1H), 3.52 (m, 2H), 3.41 (m, 2H), 3.07 (br s, 4H), 2.91 (d, 1H), 2.74 (m, 3H), 2.59 (m, 1H), 2.43 (m, 1H), 2.20 (m, 4H), 2.15 (m, 2H), 1.95 (br s, 2H), 1.39 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting tert-butyl 4-(hydroxymethyl)piperidine-1-carboxylate for tetrahydro-2H-pyran-4-yl)methanol and Example 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 253A for EXAMPLE 39A in EXAMPLE 39B.
EXAMPLE 253B (0.061 g), 2-chloroacetonitrile (0.017 g), sodium carbonate (0.025 g) and N,N-dimethylformamide (1 mL) were combined in a 4-mL vial and heated at 60° C. overnight. The cooled reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered and concentrated. The concentrate was chromatographed on silica gel with 2-10% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 253C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, pyridine—d5) δ 13.04 (s, 1H), 9.14 (d, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.66 (t, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.74 (dd, 1H), 6.50 (m, 2H), 4.18 (d, 2H), 3.64 (s, 2H), 3.05 (s, 4H), 2.77 (m, 4H), 2.24 (m, 4H), 2.13 (m, 4H), 1.97 (s, 2H), 1.69 (m, 3H), 1.41 (m, 4H), 0.93 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl 3-aminopyrrolidine-1-carboxylate for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 254A for EXAMPLE 113A in EXAMPLE 134A.
To a solution of (R)-3-nitro-4-(pyrrolidin-3-ylamino)benzenesulfonamide (440 mg) in N,N-dimethylformamide (10 mL) was added sodium carbonate (132 mg) and 1-bromo-2-(2-methoxyethoxy)ethane (0.155 mL). The reaction mixture was heated at 60° C. for 18 hours and after an aqueous workup, the crude product was purified on silica gel with a 2.5-10% methanol in methylene chloride gradient to provide the title compound.
The title compound was prepared by substituting EXAMPLE 254C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.96 (m, 1H), 9.25 (m, 1H), 8.57 (d, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.11 (d, 1H), 7.66 (t, 1H) 7.64 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.82 (d, 1H), 6.76 (dd, 1H), 6.55 (m, 1H), 6.47 (m, 1H), 5.26 (br s, 1H), 4.02 (m, 1H), 3.63 (m, 4H), 3.53 (m, 2H), 3.28 (s, 3H), 3.07 (m, 4H), 2.89-2.81 (m, 2H), 2.78 (s, 2H), 2.75-2.66 (m, 3H), 2.37 (m, 1H), 2.26 (m, 2H), 2.24-2.18 (m, 1H), 2.15 (m, 4H), 1.97 (s, 2H), 1.65 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting 2-(dimethylamino)acetyl chloride, hydrochloric acid for 1-bromo-2-(2-methoxyethoxy)ethane in EXAMPLE 254C except the reaction was stirred at ambient temperature for 18 hours.
The title compound was prepared by substituting EXAMPLE 255A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.01 (d, 1H), 9.26 (m, 1H), 8.46-8.33 (m, 3H), 8.14 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 7.01-6.89 (m, 1H), 6.76 (dd, 1H), 6.55 (m, 1H), 6.48 (m, 1H), 5.32 (br s, 1H), 4.27-4.14 (m, 1H), 4.05-3.95 (m, 1H), 3.82-3.62 (m, 3H), 3.27-3.15 (m, 2H), 3.07 (m, 4H), 2.77 (s, 2H), 2.34 (2, 3H), 2.32 (s, 3H), 2.30-2.20 (m, 3H), 2.15 (m, 4H), 1.97 (s, 2H), 1.87-1.81 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting tert-butyl 3-aminoazetidinc-1-carboxylate for 4-methylpiperazin-1-aine dihydrochloride in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 256A for (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate in EXAMPLE 168A.
The title compound was prepared by substituting EXAMPLE 256B for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 256C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.04 (s, 1H), 9.27 (d, 1H), 8.62 (d, 1H), 8.42 (d, 1H), 8.35 (dd, 1H), 8.09 (d, 1H), 7.67 (m, 1H), 7.63 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.76 (dd, 1H), 6.67 (d, 1H), 6.55 (d, 1H), 6.48 (dd, 1H), 4.66 (t, 2H), 4.58 (m, 2H), 4.23 (m, 1H), 3.71 (m, 3H), 3.12 (dd, 2H), 3.07 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.14 (t, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 126A for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 257A for EXAMPLE 39A in EXAMPLE 39B.
EXAMPLE 257B (0.166 g) in acetonitrile (3 mL) was treated with 2-chloroacetonitrile (0.027 g) and sodium carbonate (0.064 g), heated at 60° C. overnight, cooled to room temperature and chromatographed on silica gel with 0 to 3% methanol in CH2Cl2 as the eluent. The obtained solid was slurried in water, filtered, rinsed with water and diethyl ether, and dried in a vacuum oven at 80° C.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 257C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, pyridine—d5) δ 13.05 (s, 1H), 9.12 (d, 1H), 8.72 (d, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.66 (m, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.75 (dd, 1H), 6.50 (m, 2H), 4.49 (d, 2H), 3.72 (s, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.73 (m, 4H), 2.26 (t, 2H), 2.13 (m, 4H), 2.07 (m, 2H), 1.90 (m, 4H), 1.39 (t, 2H), 0.93 (s, 6H).
To a solution of (S)-tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate (1 g) in dichloromethane (50 mL) was added triethylamine (1.604 mL) and 4-methylbenzene-1-sulfonyl chloride (1.097 g). The mixture was stirred at ambient temperature under nitrogen for 72 hours. The reaction was diluted with methylene chloride (50 mL) and brine (100 mL). The brine layer was extracted with methylene chloride (75 mL). The combined organics were dried over sodium sulfate, filtered and concentrated. The crude material was purified on a silica gel column eluting with a 15-65% ethyl acetate in hexane gradient to provide the title compound.
A solution of EXAMPLE 258A (1.66 g) and sodium azide (0.581 g) in anhydrous N,N-dimethylformamide (10 mL) was stirred at 90° C. for 4 hours. The mixture was cooled and concentrated to dryness. The residue was taken up in 5% aqueous sodium carbonate solution and extracted with methylene chloride. The organic solution was dried (MgSO4), filtered and concentrated to give a solid.
This compound was obtained by hydrogenation of EXAMPLE 258B under 60 psi of hydrogen over 10% palladium on carbon in methanol for 24 hours, followed by filtration and evaporation of the solvent.
The title compound was prepared by substituting EXAMPLE 258C for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 258D for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 258E for EXAMPLE 134A and 2-(dimethylamino)acetyl chloride hydrochloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 258F for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.27 (d, 1H), 8.87 (bs, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.10 (dd, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (dd, 1H), 6.75 (d, 1H), 6.54 (s, 1H), 6.48 (s, 1H), 4.55 (dd, 1H), 4.20 (dd, 1H), 3.95-3.76 (m, 2H), 3.60-3.40 (m, 3H), 3.32 (dd, 1H), 3.25-3.12 (m, 2H), 3.07 (m, 4H), 2.80 (m, 1H), 2.77 (s, 2H), 2.26 (s, 6H), 2.23 (s, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting (R)-tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate for (S)-tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate in EXAMPLE 258A.
The title compound was prepared by substituting EXAMPLE 259A for EXAMPLE 258A in EXAMPLE 258B.
The title compound was prepared by substituting EXAMPLE 259B for EXAMPLE 258B in EXAMPLE 258C.
The title compound was prepared by substituting EXAMPLE 259C for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 259D for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 259E for EXAMPLE 134A and 2-(dimethylamino)acetyl chloride hydrochloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 259F for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.27 (d, 1H), 8.87 (bs, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.10 (dd, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (dd, 1H), 6.75 (d, 1H), 6.54 (s, 1H), 6.48 (s, 1H), 4.55 (dd, 1H), 4.20 (dd, 1H), 3.95-3.76 (m, 2H), 3.60-3.40 (m, 3H), 3.32 (dd, 1H), 3.25-3.12 (m, 2H), 3.07 (m, 4H), 2.80 (m, 1H), 2.77 (s, 2H), 2.26 (s, 6H), 2.23 (s, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
EXAMPLE 253B (0.061 g), 2-(dimethylamino)acetyl chloride, hydrochloric acid (0.061 g), and sodium carbonate (0.032 g) were combined in a 4-mL vial with N,N-dimethylformamide (2 mL). The mixture was stirred at ambient temperature for 3 days. Additional 2-(dimethylamino)acetyl chloride, hydrochloric acid (0.037 g), sodium carbonate (0.032 g) and N,N-dimethylformamide (1 mL) were added and stirring was continued for 24 hours. The reaction mixture was diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel with 0 to 20% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 260A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 12.91 (s, 1H), 9.16 (d, 1H), 8.75 (d, 1H), 8.51 (d, 1H), 8.33 (d, 1H), 7.70 (d, 1H), 7.62 (d, 1H), 7.45 (m, 2H), 7.09 (m, 2H), 6.77 (dd, 1H), 6.60 (d, 1H), 6.45 (d, 1H), 4.81 (d, 1H), 4.15 (m, 3H), 3.24 (m, 2H), 3.04 (m, 4H), 2.89 (m, 1H), 2.79 (s, 2H), 2.53 (m, 1H), 2.29 (m, 6H), 2.26 (m, 2H), 2.18 (m, 4H), 1.98 (m, 2H), 1.91 (m, 1H), 1.71 (m, 2H), 1.39 (t, 2H), 1.25 (m, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and (R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 261A for tert-butyl (4-(1,3-difluoropropan-2-yl)morpholin-2-yl)methylcarbamate in EXAMPLE 252B.
A mixture of EXAMPLE 261B (353 mg), 1,1-difluoro-2-iodoethane (268 mg), sodium carbonate (283 mg) in N,N-dimethylformamide (10 mL) was heated at 80° C. overnight. The reaction mixture was cooled to room temperature and diluted with ethyl acetate. The organic phase was washed with water, brine, dried over magnesium sulfate, filtered, and concentrated. The residue was loaded onto silica gel column and eluted using a gradient of 0.5 to 3% methanol in dichloromethane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 261C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.55 (s, 1H), 8.04 (s, 1H), 7.95 (d, 1H), 7.58 (d, 1H), 7.44 (t, 1H), 7.35 (m, 3H), 7.05 (d, 2H), 6.64 (dd, 1H), 6.33 (m, 1H), 6.24 (d, 1H), 6.25-5.97 (m, 1H), 5.39 (m, 1H), 2.98 (m, 6H), 2.86 (m, 6H), 2.55 (m, 2H), 2.24 (m, 7H), 1.96 (s, 2H), 1.83 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H)
The title compound was prepared by substituting 2-bromoacetonitrile for 1-bromo-2-(2-methoxyethoxy)ethane in EXAMPLE 254C.
The title compound was prepared by substituting EXAMPLE 262A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (400 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.27 (d, 1H), 8.53 (d, 1H), 8.43 (d, 1H), 8.35 (dd, 1H), 8.10 (d, 1H), 7.67-7.64 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.81 (d, 1H), 6.76 (dd, 1H), 6.54 (m, 1H), 6.48 (m, 1H), 5.15 (br s, 1H), 4.10 (m, 1H), 3.89 (s, 2H), 3.07 (m, 4H), 2.93-2.86 (m, 2H), 2.80-2.77 (m, 3H), 2.61-2.53 (m, 1H), 2.31-2.21 (m, 3H), 2.14 (m, 4H), 1.97 (s, 2H), 1.75-1.68 (m, 1H), 1.39 (t, 2H), 0.94 (m, 6H).
Sodium hydride (6.63 g, 60% in mineral oil) was added to trimethylsulfoxonium iodide (36.5 g) in dimethyl sulfoxide (150 mL) and tetrahydrofuran (150 mL), was and stirred for 30 minutes. tert-Butyl 4-oxopiperidine-1-carboxylate (25.4 g) was added and the reaction was stirred for 3 hours. The reaction was poured into water (800 mL) and extracted three times with ether. The combined extracts were washed three times with water, and brine, dried over Na2SO4, filtered, and concentrated to yield the crude product which was used without further purification.
(2-(Benzyloxy)phenyl)magnesium bromide (33.8 mL, 1M) was added to a solution of EXAMPLE 263A (6.0 g) and CuI (1.07 g) in tetrahydrofuran (220 mL) at 0° C. over 10 minutes. The reaction was quenched with pH 7 buffer (20 mL), extracted twice with ether, and the combined extracts were washed with brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 2-20% ethyl acetate in hexanes to provide the title compound.
EXAMPLE 263B (11.5 g) and methanol (120 mL) were added to Raney Nickel (1.150 g) in a 250 mL SS pressure bottle and stirred for 1 hour at 30 psi under hydrogen. The mixture was filtered through a nylon membrane and the solution was concentrated to yield the title compound.
A mixture of EXAMPLE 263C (4.6 g), N-phenylbis(trifluoromethanesulfonimide) (5.88 g), and Hunig's base (2.88 mL) in dichloromethane (100 mL) was stirred for 24 hours. The mixture was concentrated and chromatographed on silica gel using 5-50% ethyl acetate in hexanes to provide the title compound.
A mixture of EXAMPLE 263D (4.3 g), 4-chlorophenylboronic acid (1.84 g), K3PO4 (2.91 g), and [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) (0.36 g) in 2-methyltetrahydrofuran (50 mL) was stirred at 70° C. for 24 hours. The reaction was cooled and quenched with water (50 mL), extracted twice with ether, and the combined extracts were washed with brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 5-30% ethyl acetate in hexanes to provide the title compound.
Sodium hydride (0.36 g, 60% in mineral oil) was added to EXAMPLE 263E (4.3 g), in tetrahydrofuran (40 mL) and the reaction was stirred for 10 minutes. Hexamethylphosphoramide (5 mL) and CH3I (2.34 mL) were added and the reaction was stirred at 50° C. for 18 hours. The reaction was cooled and quenched with water (50 mL), extracted twice with ether, and the combined extracts were washed with brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 5-25% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 263F for EXAMPLE 1A in EXAMPLE 1B.
A solution of EXAMPLE 263G (1.4 g), EXAMPLE 3H (1.06 g) and Hunig's base (0.75 mL) in dimethylsulfoxide (20 mL) was stirred at 120° C. for 18 hours. The reaction was cooled and quenched with water (200 mL), extracted three times with ether, and the combined extracts were washed three times with water, and brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 5-50% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 263H for EXAMPLE 31 in EXAMPLE 3J.
The title compound was prepared by substituting EXAMPLE 2631 for EXAMPLE 1E and EXAMPLE 96A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.58 (br s, 1H), 8.58 (d, 1H), 8.28 (d, 1H), 8.05 (d, 1H), 7.56 (d, 1H), 7.52 (m, 1H), 7.46 (d, 1H), 7.44 (d, 2H), 7.28 (m, 5H), 7.11 (dd, 1H), 6.62 (dd, 1H), 6.41 (dd, 1H), 6.11 (d, 1H), 4.54 (d, 2H), 3.75 (m, 2H), 3.59 (m, 2H), 3.20 (m, 2H), 2.97 (s, 3H), 2.81 (m, 2H), 2.74 (m, 2H), 1.89 (m, 2H), 1.83 (m, 2H), 1.36 (m, 2H), 1.09 (m, 2H).
The title compound was prepared by substituting EXAMPLE 2631 for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.40 (br s, 1H), 8.62 (t, 1H), 8.58 (d, 1H), 8.03 (d, 1H), 7.81 (dd, 1H), 7.54 (m, 2H), 7.44 (m, 3H), 7.28 (m, 5H), 7.13 (dd, 1H), 6.62 (dd, 1H), 6.41 (dd, 1H), 6.11 (d, 1H), 3.85 (dd, 2H), 3.31 (m, 4H), 3.20 (m, 2H), 2.97 (s, 3H), 2.81 (m, 2H), 2.73 (m, 2H), 1.89 (m, 1H), 1.62 (m, 2H), 1.38 (m, 2H), 1.25 (m, 2H), 1.09 (m, 2H).
To a solution of benzyl 4-formylpiperidine-1-carboxylate (12.5 g) in toluene (120 mL) was added piperidine (6.46 g). The mixture was stirred at reflux under a Dean-Stark trap overnight. The mixture was then concentrated under vacuum and the residue was used directly in the next step.
To a solution of EXAMPLE 265A (15.88 g) in ethanol (300 mL) was added but-3-enone (3.89 g). The mixture was stirred at reflux overnight. Then acetic acid (30 mL) was added to the mixture which was stirred at reflux again overnight. The mixture was then concentrated under vacuum and the residue was diluted with ethyl acetate (400 mL) and washed with water and brine and dried over Na2SO4. After filtration and evaporation of the solvent, column purification gave the title compound.
EXAMPLE 265B (21 g) and tetrahydrofuran (160 mL) were added to 5% Pt—C wet (3.15 g) in a 250 mL pressure bottle and stirred for 1 hour at 30 psi and room temperature. The mixture was filtered though a nylon membrane and the filtrate was concentrated under vacuum to provide the title compound.
To a solution of EXAMPLE 265C (8.0 g) in dichloromethane (200 mL) was added Dess-Martin Periodinane (11.2 g). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (400 mL) and washed with 2N aqueous NaOH, water, and brine. After drying over Na2SO4 and filtration, concentration of the solvent gave the crude product which was used directly in the next reaction without further purification.
Phosphorus oxychloride (2.33 mL) was added dropwise to a cooled (0° C.) solution of Example 265D (7.5 g) in N,N-dimethylformamide (10 mL) and dichloromethane (30 mL). The mixture was then stirred overnight before it was diluted with ethyl acetate (300 mL) and washed with aqueous sodium acetate, water (3×), and brine and dried over Na2SO4. After filtration and concentration, the crude product was used directly in the next reaction without further purification.
To a mixture of 4-chlorophenylboronic acid (5.94 g), EXAMPLE 265E (11.01 g), palladium(II) acetate (142 mg), K2CO3 (13.2 g) and tetrabutylammonium bromide (10.2 g) was added water (120 mL). The mixture was stirred at 50° C. overnight. The mixture was diluted with ethyl acetate (400 mL) and washed with water (3×) and brine and dried over Na2SO4. After filtration and concentration, the residue was loaded on a column and eluted with 5 to 20% ethyl acetate in hexane to provide the title compound.
To a solution of EXAMPLE 15F (1.37 g) and EXAMPLE 265F (1.65 g) in dichloromethane (20 mL) was added sodium triacetoxyborohydride (1.24 g). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (200 mL) and washed with 2N aqueous NaOH, water and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated under vacuum to provide the title compound.
EXAMPLE 265G (2 g) and tetrahydrofuran (10 mL) were added to 20% Pd(OH)2—C, wet (0.400 g) in a 50 mL pressure bottle and stirred for 16 hours at 30 psi and room temperature. The mixture was filtered though a nylon membrane and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 265H (320 mg) in dichloromethane (5 mL) was added 1, 3-difluoroacetone (139 mg) and sodium triacetoxyborohydride (157 mg). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (200 mL) and washed with 2N aqueous NaOH, water and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated under vacuum to provide the title compound.
To a solution of EXAMPLE 2651 (320 mg) in tetrahydrofuran (4 mL) and methanol (2 mL) was added LiOH H2O (120 mg) and the solution was stirred overnight. The reaction was cooled, carefully neutralized with 1N aqueous HCl and extracted with dichloromethane (3×50 mL). The combined organic layers were washed with brine (25 mL), dried over sodium sulfate, filtered and concentrated under vacuum to provide the title compound.
The title compound was prepared by substituting EXAMPLE 265J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.61 (s, 1H), 8.49 (d, 2H), 7.72 (m, 1H), 7.49 (m, 2H), 7.32 (d, 2H), 7.07 (m, 3H), 6.65 (dd, 1H), 6.35 (d, 1H), 6.20 (m, 1H), 4.66 (m, 2H), 4.50 (m, 2H), 3.84 (m, 2H), 3.04 (m, 5H), 2.70 (m, 6H), 2.23 (m, 6H), 2.00 (m, 4H), 1.35 (m, 12H).
To a solution of EXAMPLE 265H (320 mg) in dichloromethane (5 mL) was added acetone (143 mg) and sodium triacetoxyborohydride (157 mg). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (200 mL) and washed with 2N aqueous NaOH, water and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated under vacuum to provide the title compound.
The title compound was prepared by substituting EXAMPLE 266A for EXAMPLE 2651 in EXAMPLE 265J.
The title compound was prepared by substituting EXAMPLE 266B for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.54 (s, 1H), 8.38 (m, 2H), 7.93 (d, 1H), 7.60 (m, 3H), 7.39 (m, 4H), 7.09 (d, 2H), 6.85 (d, 1H), 6.63 (dd, 1H), 6.27 (dd, 2H), 3.84 (m, 3H), 3.08 (m, 8H), 2.71 (s, 3H), 2.15 (m, 8H), 1.71 (m, 9H), 1.24 (m, 11H)
The title compound was prepared by substituting EXAMPLE 265J for EXAMPLE 1E and EXAMPLE 40B for EXAMPLE 1F in EXAMPLE 1 G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.56 (s, 1H), 8.38 (s, 1H), 8.06 (m, 1H), 7.57 (d, 1H), 7.38 (m, 5H), 7.07 (m, 3H), 6.64 (dd, 1H), 6.33 (d, 1H), 6.23 (m, 1H), 4.68 (d, 2H), 4.52 (d, 2H), 4.21 (d, 2H), 3.86 (dd, 2H), 3.08 (m, 8H), 2.71 (m, 6H), 2.10 (m, 12H), 1.42 (m, 7H).
The title compound was prepared by substituting EXAMPLE 266B for EXAMPLE 1E and EXAMPLE 40B for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.49 (s, 1H), 8.28 (d, 1H), 7.94 (dd, 2H), 7.60 (d, 1H), 7.35 (m, 4H), 7.08 (m, 2H), 6.61 (dd, 1H), 6.28 (dd, 2H), 4.18 (d, 2H), 3.85 (m, 2H), 3.05 (m, 7H), 2.71 (s, 3H), 2.25 (m, 6H), 2.02 (m, 2H), 1.63 (m, 8H), 1.30 (m, 9H).
EXAMPLE 257B (0.131 g) in N,N-dimethylformamide (3.0 mL) was treated with iodomethane (0.043 g) and sodium carbonate (0.079 g) and stirred at ambient temperature for 3 days. The N,N-dimethylformamide was removed on high vacuum and the concentrate was chromatographed on amine functionalized silica gel with 0 to 2% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 269A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.01 (s, 1H), 9.11 (d, 1H), 8.71 (d, 1H), 8.44 (d, 1H), 8.16 (d, 1H), 7.66 (m, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.76 (dd, 1H), 6.54 (d, 1H), 6.49 (dd, 1H), 4.49 (d, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.68 (m, 2H), 2.38 (m, 2H), 2.26 (m, 5H), 2.14 (t, 4H), 1.97 (m, 6H), 1.39 (t, 2H), 0.94 (s, 6H).
EXAMPLE 257B (0.131 g), 2-(dimethylamino)acetyl chloride, hydrochloric acid (0.139 g), and sodium carbonate (0.048 g) were combined in a 5-mL vial with N,N-dimethylformamide (3.0 mL) and stirred overnight at ambient temperature. Additional sodium carbonate (0.048 g) was added followed by 2-(dimethylamino)acetyl chloride, hydrochloric acid (0.139 g) and stirring was continued over a second night. The reaction mixture was concentrated under high vacuum, slurried in CH2Cl2, filtered, concentrated and chromatographed on amine functionalized silica gel with 0 to 4% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 270A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.04 (s, 1H), 9.12 (d, 1H), 8.73 (d, 1H), 8.42 (d, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.76 (dd, 1H), 6.52 (d, 1H), 6.49 (dd, 1H), 4.66 (d, 1H), 4.52 (dd, 2H), 4.07 (d, 1H), 3.46 (m, 1H), 3.40 (m, TH), 3.30 (m, TH), 3.11 (m, TH), 3.06 (m, 4H), 2.77 (s, 2H), 2.35 (s, 6H), 2.26 (t, 2H), 2.14 (m, 4H), 2.05 (m, 2H), 1.97 (s, 2H), 1.81 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
A solution of EXAMPLE 263E (2.0 g) and diethylaminosulfur trifluoride (1.39 mL) in dichloromethane (40 mL) was stirred for 24 hours. The reaction was quenched with water (30 mL), extracted twice with ether, and the combined extracts were washed with water, and brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 5% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 271A for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 271B for EXAMPLE 263G in EXAMPLE 263H.
The title compound was prepared by substituting EXAMPLE 271C for EXAMPLE 31 in EXAMPLE 3J.
The title compound was prepared by substituting EXAMPLE 271D for EXAMPLE 1E EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.46 (br s, 1H), 8.62 (t, 1H), 8.56 (d, 1H), 8.03 (d, 1H), 7.81 (dd, 1H), 7.52 (m, 3H), 7.44 (d, 2H), 7.28 (m, 5H), 7.14 (m, 1H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.19 (d, 1H), 3.84 (dd, 2H), 3.31 (m, 9H), 2.95 (d, 2H), 2.81 (m, 2H), 1.91 (m, 1H), 1.62 (m, 2H), 1.45 (m, 2H), 1.29 (m, 2H).
The title compound was prepared by substituting EXAMPLE 271D for EXAMPLE 1E and EXAMPLE 96A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.64 (br s, 1H), 8.58 (m, 1H), 8.25 (m, 1H), 8.03 (d, 1H), 7.70 (dd, 1H), 7.50 (m, 4H), 7.43 (m, 3H), 7.28 (m, 4H), 7.15 (m, 1H), 6.68 (dd, 1H), 6.40 (dd, 1H), 6.19 (d, 1H), 4.54 (d, 2H), 4.04 (m, 1H), 3.75 (m, 2H), 3.58 (m, 2H), 2.95 (d, 2H), 2.80 (m, 2H), 1.88 (m, 2H), 1.82 (m, 2H), 1.48 (m, 2H), 1.28 (m, 2H), 0.85 (m, 2H).
The title compound was prepared by substituting EXAMPLE 266B for EXAMPLE 1E and EXAMPLE 42A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.57 (s, 1H), 7.97 (d, 1H), 7.77 (s, 1H), 7.55 (m, 2H), 7.45 (m, 1H), 7.36 (m, 3H), 7.08 (d, 2H), 6.62 (dd, 2H), 6.35 (dd, 1H), 6.21 (d, 1H), 3.82 (m, 3H), 3.06 (m, 9H), 2.72 (m, 3H), 2.25 (m, 8H), 2.09 (m, 2H), 1.56 (m, 9H), 1.20 (m, 10H).
The title compound was prepared by substituting 1,3-difluoropropan-2-one for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 261B for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 274A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.52 (s, 1H), 8.32 (d, 1H), 8.01 (d, 1H), 7.93 (d, 1H), 7.59 (d, 1H), 7.42 (m, 1H), 7.33 (m, 3H), 7.05 (d, 2H), 6.63 (dd, 1H), 6.31 (dd, 1H), 6.25 (d, 1H), 5.38 (m, 1H), 4.65 (t, 2H), 4.53 (t, 2H), 3.02 (s, 4H), 2.94 (m, 5H), 2.75 (s, 2H), 2.66 (m, 1H), 2.23 (m, 7H), 1.96 (s, 2H), 1.82 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
Tetrahydrofuran-3-ol (0.881 g) in tetrahydrofuran (15 mL) was treated with 60% sodium hydride (0.8 g). After 10 minutes, ((2-bromoethoxy)methyl)benzene (3.23 g) was added. The solution was stirred for 16 hours. The reaction mixture was partitioned between water and ethyl acetate. The aqueous layer was separated, and was extracted with additional ethyl acetate twice. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash chromatography on silica gel eluting with 1:1 ethyl acetate: hexane to provide the title compound.
EXAMPLE 275A (0.85 g) and 5% palladium on carbon (0.1 g) in ethanol (10 mL) was treated with a balloon of hydrogen. The reaction was stirred overnight. The solid was filtered off, and the filtrate was concentrated to give the title compound.
The title compound was prepared by substituting EXAMPLE 275B for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 275C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.32 (s, 11H), 8.00-8.02 (m, 2H), 7.49-7.52 (m, 2H), 7.39-7.41 (m, 1H), 7.38 (d, 2H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.33-4.35 (m, 2H), 4.18-4.21 (m, 1H), 3.62-3.67 (m, 4H), 3.09 (s, 4H), 2.83 (s, 2H), 2.26 (s, 2H), 2.15 (s, 2H), 1.96 (s, 2H), 1.85-1.94 (m, 2H), 1.39 (t, 2H), 0.92 (s, 6H).
To a solution of tert-butyl (trans-4-(cyanomethyl)cyclohexyl)methylcarbamate (500 mg) in dichloromethane (10 mL) was slowly added trifluoroacetic acid (2 mL) at 0° C. The reaction mixture was warmed to room temperature, stirred for 1 hour and concentrated to provide the title compound.
A mixture of 4-fluoro-3-nitrobenzenesulfonamide (347 mg) and EXAMPLE 276A (300 mg) in tetrahydrofuran (20 mL) was treated with triethylamine (1.4 mL) overnight and concentrated. The residue was triturated with ethyl acetate to provide the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 276B in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.36 (s, 1H), 8.60 (t, 1H), 8.56 (d, 1H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.47-7.54 (m, 3H), 7.34 (d, 2H), 7.01-7.09 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.25 (t, 2 H), 3.07 (s, 4H), 2.76 (s, 2H), 2.57-2.68 (m, 1H), 2.17 (d, 6H), 1.92-2.06 (m, 4H), 1.78 (d, 2H), 1.66 (s, 1H), 1.35-1.53 (m, 4H), 0.96-1.10 (m, 2H), 0.92 (s, 6H).
To a suspension of hexane washed NaH (17 g) in dichloromethane (700 mL) was added 5,5-dimethyl-2-methoxycarbonylcyclohexanone (38.5 g) dropwise at 0° C. After stirring for 30 minutes, the mixture was cooled to −78° C. and trifluoroacetic anhydride (40 mL) was added. The reaction mixture was warmed to room temperature and stirred for 24 hours. The organic layer was washed with brine, dried (Na2SO4), filtered, and concentrated to give the product.
EXAMPLE 277A (62.15 g), 4-chlorophenylboronic acid (32.24 g), CsF (64 g) and tetrakis(triphenylphosphine)palladium(O) (2 g) in 2:1 dimethoxyethane/methanol (600 mL) were heated to 70° C. for 24 hours. The mixture was concentrated. Ether (4×200 mL) was added and the mixture was filtered. The combined ether solution was concentrated to give the product.
To a mixture of LiBH4 (13 g), EXAMPLE 277B (53.8 g) and ether (400 mL), was added methanol (25 mL) slowly by syringe. The mixture was stirred at room temperature for 24 hours. The reaction was quenched with 1N HCl with ice-cooling. The mixture was diluted with water and extracted with ether (3×100 mL). The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 0-30% ethyl acetate/hexanes.
Mesyl Chloride (7.5 mL) was added via syringe to EXAMPLE 277C (29.3 g) and triethylamine (30 mL) in CH2Cl2 (500 mL) at 0° C., and the mixture was stirred for 1 minute. N-t-butoxycarbonylpiperazine (25 g) was added and the mixture was stirred at room temperature for 24 hours. The suspension was washed with brine, dried, (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
EXAMPLE 277D (1 g) was stirred in dichloromethane (10 mL), trifluoroacetic acid (10 mL), and triethylsilane (1 mL) for 1 hour. The mixture was concentrated, taken up in a mixture of dichloromethane (100 mL) and saturated aqueous Na2CO3 solution (20 mL) and stirred for 10 minutes. The layers were separated, and the organic layer was dried over Na2SO4, filtered, and concentrated to give the product.
To a mixture of 5-bromo-1H-pyrrolo[2,3-b]pyridine (15.4 g) in tetrahydrofuran (250 mL) was added 1M lithium hexamethyldisilazide in tetrahydrofuran (86 mL), and after 10 minutes, TIPS-Cl (triisopropylchlorosilane) (18.2 mL) was added. The mixture was stirred at room temperature for 24 hours. The reaction was diluted with ether, and the resulting solution was washed twice with water. The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10% ethyl acetate/hexanes.
To a mixture of EXAMPLE 277F (24.3 g) in tetrahydrofuran (500 mL) at −78° C. was added 2.5M BuLi (30.3 mL). After 2 minutes, trimethylborate (11.5 mL) was added, and the mixture was allowed to warm to room temperature over 1 hour. The reaction was poured into water, extracted three times with ethyl acetate, and the combined extracts were washed with brine and concentrated. The crude product was taken up in tetrahydrofuran (200 mL) at 0° C., and 1M NaOH (69 mL) was added, followed by 30% H2O2(8.43 mL), and the solution was stirred for 1 hour. Na2S2O3 (10 g) was added, and the pH was adjusted to 4-5 with concentrated HCl and solid NaH2PO4. The solution was extracted twice with ethyl acetate, and the combined extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 5-25% ethyl acetate/hexanes.
A mixture of EXAMPLE 277G (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 277H (1.55 g), EXAMPLE 277E (2.42 g), and HK2PO4 (1.42 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed three times with 1M NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 2771 (200 mg) in dioxane (10 mL) and 1 M NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
To a solution of 5,6-dichloropyridine-3-sulfonyl chloride (32.16 g) in isopropyl alcohol (300 mL) at 0° C. was added a 30% aqueous solution of NH4OH (50.8 mL). After stirring overnight, the solvent was reduced to ⅓ of the original volume. It was then partitioned between water and ethyl acetate. The aqueous layer was extracted with additional ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was chromatographed on silica gel. The material was then slurried in 1:9 ethyl acetate/hexanes, filtered and dried under vacuum to give the title compound.
1-Tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate (1.0 g) in tetrahydrofuran (5 mL) was treated with 1.0 N LiAlH4 in tetrahydrofuran (2.54 mL) at 0° C. The reaction mixture was stirred at room temperature for 2 hours. Water (0.6 mL) was added to the reaction mixture drop-wise, followed by 2 N aqueous NaOH (0.2 mL). The reaction was stirred for another 1 hour. The solid was removed by filtration via a pack of diatomaceous earth and washed with ethyl acetate. The filtrate was washed with brine, dried over MgSO4, filtered, and concentrated to give the product.
To a solution of EXAMPLE 277L (1 g) in tetrahydrofurab (15 mL) was added NaH (60% dispersion in mineral oil, 685 mg), and the solution was stirred for 10 minutes. EXAMPLE 227K (1 g) was added and the reaction stirred for 24 hours. The mixture was poured into water, neutralized with 10% HCl, and extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified with flash column chromatography on silica gel eluting with 30% ethyl acetate in hexanes.
EXAMPLE 277M (13 mL) was treated with trifluoroacetic acid (2.363 mL), stirred at ambient temperature for 2 hours, concentrated and dried to give the title compound.
EXAMPLE 277N (0.088 g) and oxetan-3-one (0.014 g) were combined in dichloromethane (2.0 mL) and dimethylformamide (1.0 mL) and stirred at ambient temperature for 45 minutes. Sodium triacetoxyborohydride (0.064 g) was added in portions. Stirring was continued overnight at ambient temperature. Additional oxetan-3-one (0.014 g) was added and stirring was continued for 30 minutes at ambient temperature before more sodium triacetoxyborohydride (0.064 g) was added. The reaction mixture was stirred for 72 hours at ambient temperature, concentrated, chromatographed on silica gel with 0 to 5% methanol in dichloromethane as the eluent, and dried in a vacuum oven at 80° C. to give the title compound.
EXAMPLE 277J (0.063 g), EXAMPLE 2770 (0.042 g), 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (0.032 g), and 4-dimethylaminopyridine (0.027 g) were combined in a 4-mL vial with dichloromethane (1.0 mL) and stirred overnight at ambient temperature. The reaction mixture was chromatographed directly without aqueous workup on silica gel with 0-4% methanol in dichloromethane as the eluent. Fractions containing the desired product were concentrated, slurried in acetonitrile, concentrated and dried overnight in a vacuum oven at 80° C. to give the title compound. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.13 (d, 1H), 8.72 (d, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.67 (m, 1H), 7.66 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.76 (dd, 1H), 6.51 (m, 2H), 4.63 (m, 4H), 4.53 (d, 2H), 3.39 (m, 1H), 3.07 (m, 4H), 2.77 (s, 2H), 2.51 (m, 2H), 2.25 (m, 2H), 2.18 (m, 2H), 2.13 (m, 4H), 2.06 (t, 2H), 1.97 (s, 2H), 1.89 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 2-(tetrahydro-2H-pyran-4-yl)ethanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 36B.
The title compound was prepared by substituting EXAMPLE 278A for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 278B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 8.70 (s, 1H), 8.48 (s, 1H), 7.96 (d, 1H), 7.56 (d, 1H), 7.45-7.47 (m, 1H), 7.40 (s, 1H), 7.36 (d, 2H), 7.06 (d, 2H), 6.67 (dd, 1H), 6.34 (dd, 1H), 6.25 (d, 1H), 4.47 (d, 2H), 3.80-3.84 (m, 2H), 3.24-3.28 (m, 2H), 3.12 (s, 2H), 2.16 (s, 2H), 1.97 (s, 2H), 1.61-1.71 (m, 4H), 1.40 (t, 2H), 1.21-1.25 (m, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting furan-3-ylmethanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 279A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.34 (s, 1H), 8.03-8.06 (m, 2H), 7.83 (s, 1H), 7.69 (t, 1H), 7.51-7.53 (m, 4H), 7.34-7.36 (m, 2H), 7.04-7.06 (m, 2H), 6.68 (dd, 1H), 6.57 (s, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 5.23 (s, 2H), 3.10 (s, 4H), 2.83 (s, 2H), 2.15-2.32 (m, 6H), 1.39 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and (R)-tert-butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 280A for tert-butyl (4-(1,3-difluoropropan-2-yl)morpholin-2-yl)methylcarbamate in EXAMPLE 252B.
The title compound was prepared by substituting 1,3-difluoropropan-2-one for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 280B for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 280C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.57 (s, 1H), 8.38 (d, 1H), 8.07 (d, 1H), 7.96 (d, 1H), 7.57 (d, 1H), 7.44 (m, 1H), 7.35 (m, 3H), 7.05 (d, 2H), 6.64 (dd, 1H), 6.33 (dd, 1H), 6.23 (d, 1H), 4.65 (d, 2H), 4.53 (dd, 2H), 2.92 (m, 8H), 2.75 (m, 4H), 2.58 (m, 2H), 2.20 (m, 6H), 1.96 (m, 4H), 1.53 (m, 1H), 1.39 (t, 2H), 0.89 (s, 6H).
The title compound was prepared by substituting EXAMPLE 280B for EXAMPLE 261B in EXAMPLE 261C.
The title compound was prepared by substituting EXAMPLE 281A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.59 (s, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.98 (d, 1H), 7.56 (d, 1H), 7.46 (m, 1H), 7.41 (d, 1H), 7.34 (d, 2H), 7.04 (d, 2H), 6.65 (dd, 1H), 6.35 (dd, 1H), 6.23 (m, 1H), 6.03 (m, 1H), 3.06 (s, 4H), 2.84 (m, 6H), 2.63 (m, 4H), 2.20 (m, 6H), 1.94 (m, 3H), 1.53 (m, 1H), 1.39 (t, 2H), 0.91 (s, 6H).
EXAMPLE 257B (0.088 g) and 1,3-difluoropropan-2-one (0.028 g) were combined in dichloromethane (2 mL) and N,N-dimethylformamide (0.500 mL) and stirred at ambient temperature for 45 minutes. Sodium triacetoxyborohydride (0.064 g) was added in portions and then the reaction mixture was stirred overnight at ambient temperature. Additional 1,3-difluoropropan-2-one (0.028 g) was added, followed 30 minutes later by the addition of more sodium triacetoxyborohydride (0.064 g). The reaction mixture was stirred at ambient temperature for 72 hours. Additional 1,3-difluoropropan-2-one (0.028 g) was again added, followed 30 minutes later by the addition of more sodium triacetoxyborohydride (0.064 g). The reaction mixture was stirred overnight at ambient temperature. Additional 1,3-difluoropropan-2-one (0.028 g) was again added, followed 30 minutes later by the addition of more sodium triacetoxyborohydride (0.064 g). The reaction mixture was stirred overnight at ambient temperature. The reaction mixture was concentrated under high vacuum to remove N,N-dimethylformamide and then chromatographed on silica gel with 0 to 4% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 282A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.12 (t, 1H), 8.72 (d, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.66 (m, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.75 (dd, 1H), 6.50 (m, 2H), 4.77 (dd, 1H), 4.65 (dd, 1H), 4.52 (dd, 2H), 3.06 (m, 4H), 2.93 (t, 1H), 2.80 (m, 5H), 2.52 (m, 1H), 2.26 (t, 2H), 2.13 (m, 4H), 2.04 (m, 2H), 1.97 (s, 2H), 1.85 (m, 2H), 1.39 (t, 2H), 1.28 (m, 2H), 0.93 (s, 6H).
To a solution of (4-fluoro-1-methylpiperidin-4-yl)methanol (0.265 g) in tetrahydrofuran (2 mL) was added sodium hydride (0.288 g). After 15 minutes, 3-chloro-4-fluorobenzenesulfonamide (0.377 g) was added as a solution in tetrahydrofuran (1 mL). The reaction was stirred for 2 hours, quenched with water (5 mL), adjusted to pH˜7 with 1N aqueous HCl, and extracted with dichloromethane (2×25 mL). The organic layer was washed with brine (25 mL), dried over magnesium sulfate, filtered and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 0.10% to 10% methanol containing 2N NH3/dichloromethane over 30 minutes gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 283A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 10.68-9.84 (m, 1H), 7.99 (d, 1H), 7.79 (d, 1H), 7.63 (t, 1H), 7.54 (d, 1H), 7.50-7.38 (m, 2H), 7.34 (d, 2H), 7.04 (d, 3H), 6.64 (dd, 1H), 6.36 (dd, 1H), 6.22 (s, 1H), 4.23 (d, 2H), 3.03 (s, 6H), 2.71 (m, 4H), 2.07 (m, 12H), 1.38 (s, 3H), 1.24 (s, 2H), 0.92 (s, 6H).
To a solution of (tetrahydro-2H-pyran-4-yl)methanol (0.258 g) in tetrahydrofuran (5 mL) was added sodium hydride (0.355 g) and the reaction stirred at room temperature for 15 minutes. EXAMPLE 52A (0.400 g) was added and the reaction stirred for an additional 1 hour. The reaction was poured into ethyl acetate (50 mL) and 1N aqueous HCl (35 mL). The organic layer was washed with brine (35 mL) dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 10% to 100% ethyl acetate/hexanes over 30 minutes gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 284A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.60-11.16 (m, 1H), 8.15 (s, 1H), 8.08-8.01 (m, 2H), 7.58-7.46 (m, 3H), 7.35 (d, J=8.4, 2H), 7.29 (d, 1H), 7.04 (d, 2H), 6.68 (d, 1H), 6.40 (dd, 1H), 6.20 (s, 1H), 4.05 (d, 2H), 3.89 (d, 2H), 3.37 (d, 4H), 3.09 (s, 4H), 2.81 (s, 2H), 2.21 (d, 7H), 1.96 (s, 2H), 1.67 (d, 2H), 1.39 (s, 2H), 0.92 (s, 6H).
EXAMPLE 257B (0.263 g), 1,1-difluoro-2-iodoethane (0.23 g), and sodium carbonate (0.254 g) were combined in a 20-mL vial with N,N-dimethylformamide (6 ml) and stirred at 70° C. overnight. The reaction mixture was concentrated under high vacuum and then chromatographed on silica gel with 0 to 5% methanol in CH2Cl2 as the eluent.
The title compound was prepared by substituting EXAMPLE 285A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.05 (s, 1H), 9.12 (d, 1H), 8.72 (d, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.66 (m, 2H), 7.43 (m, 2H), 7.06 (m, 2H), 6.75 (dd, 1H), 6.50 (m, 2H), 6.18 (tt, 2H), 4.51 (d, 2H), 3.07 (m, 4H), 2.80 (m, 6H), 2.60 (td, 2H), 2.25 (t, 2H), 2.13 (m, 4H), 2.03 (t, 2H), 1.97 (s, 2H), 1.93 (m, 1H), 1.85 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 37C for (4-fluoro-1-methylpiperidin-4-yl)methanol in EXAMPLE 283A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 286A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.56-11.16 (m, 1H), 8.06 (d, 1H), 7.90 (d, 1H), 7.81 (d, 1H), 7.64-7.45 (m, 3H), 7.34 (d, 2H), 7.26 (d, 1H), 7.04 (d, 2H), 6.68 (d, 1H), 6.42 (dd, 1H), 6.18 (s, 1H), 4.28 (d, 2H), 3.78 (d, 2H), 3.61 (dd, 2H), 3.07 (s, 4H), 2.76 (s, 2H), 2.17 (d, 6H), 1.87 (dd, 6H), 1.38 (t, 2H), 0.92 (s, 6H).
Ethyl 4,4-difluorocyclohexanecarboxylate (1.0 g, 5.20 mmol) in diethyl ether (2 mL) was added dropwise to lithium aluminium hydride (0.24 g) in diethyl ether (15 mL), and heated under reflux for 4 hours. The reaction was then cooled to 0° C., and water was added (0.24 mL), followed by 5N aqueous NaOH (0.24 mL) and water (0.72 mL). Then Na2SO4 and more diethyl ether (40 mL) were added, and the mixture was stirred for 30 minutes, then filtered through celite. After concentration, the residue was diluted with CH2Cl2 and Na2SO4 was added, and the mixture was filtered and concentrated to provide the title compound.
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 287A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 287B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.46 (d, 1H), 8.14 (d, 1H), 8.00 (d, 1H), 7.56 (d, 1H), 7.47 (m, 2H), 7.35 (d, 2H), 7.03 (d, 2H), 6.66 (dd, 1H), 6.37 (m, 1H), 6.21 (d, 1H), 4.25 (d, 2H), 3.07 (br m, 4H), 2.82 (br s, 2H), 2.30 (br m, 4H), 2.16 (br m, 2H), 2.00, 1.95, 1.85 (all m, total 9H), 1.40 (t, 2H), 1.37 (m, 2H), 0.92 (s, 6H).
3-(Trifluoromethyl)pyridin-2-ol (2.3 g) was added to concentrated sulfuric acid (15 mL) at 0° C. The mixture was stirred at 0° C. for 5 minutes. To this solution was added fuming nitric acid (6 mL) dropwise over 5 minutes. The reaction mixture was stirred at room temperature for 2 hours, and then heated at 50° C. for 3 hours. After cooling, the reaction mixture was poured onto ice (200 g), and the mixture was extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated under reduced pressure to provide the title compound.
A mixture of EXAMPLE 288A (1.69 g), phosphorus pentachloride (2.03 g), and phosphoryl trichloride (0.97 mL) was heated at 90° C. for 3 hours. After cooling, the reaction mixture was poured into ice, and extracted with ethyl acetate three times. The extract was washed with brine, dried over MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by flash column chromatography on silica gel eluting with 10% ethyl acetate in hexanes to provide the title compound.
A mixture of iron (1.5 g) and ammonium chloride (2.38 g) in water (40 mL) was stirred at room temperature for 5 minutes. To this suspension was added EXAMPLE 288B in methanol (40 mL). The reaction mixture was stirred at room temperature for 1 hour. More iron (1.8 g) was added to the reaction mixture, and it was stirred for another 3 hours. The solid from the reaction mixture was filtered off, and the filtrate was partitioned between water and ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by flash column chromatography on silica gel eluting with 20% ethyl acetate in hexanes to provide the title compound.
Under ice-cooling, thionyl chloride (4 mL) was added dropwise over 20 minutes to water (27 mL). The mixture was stirred overnight for 12 hours to give a SO2 containing solution. Separately, EXAMPLE 288C (1.14 g) in dioxane (5 mL) was added to concentrated HCl (20 mL) at 0° C. The solution was stirred for 5 minutes. To this suspension/solution was added sodium nitrite (0.44 g) in water (6 mL) dropwise at 0° C. The solution was stirred at 0° C. for 3 hours. During this time, any solid formed was crushed with a glass rod to make sure that EXAMPLE 288C was completely reacted. To the SO2 containing solution was added copper(I) chloride (0.115 g). Then, to this solution was added the diazotized EXAMPLE 288C at 0° C. The solution was stirred for 30 minutes. The reaction mixture was extracted with ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by flash column chromatography on silica gel eluting with 5% ethyl acetate in hexanes to provide the title compound.
EXAMPLE 288D (2.03 g) in dioxane (20 mL) solution was cooled to 0° C. Ammonium hydroxide solution was added dropwise. The reaction mixture was stirred at 0° C. for 2 hours followed by room temperature over night. The solvent was partially removed, and the residue was partitioned between water and ethyl acetate. The organic phase was washed with brine, dried over MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by flash column chromatography on silica gel eluting with 0-3% methanol in dichloromethane to afford the title compound.
The title compound was prepared by substituting EXAMPLE 288E for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 322A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 288F for tert-butyl (4-(1,3-difluoropropan-2-yl)morpholin-2-yl)methylcarbamate in EXAMPLE 252B.
The title compound was prepared by substituting 1,3-difluoropropan-2-one for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 288G for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 288H for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.50 (s, 1H), 8.57 (s, 1H), 8.27 (d, 1H), 7.91 (d, 1H), 7.58 (d, 1H), 7.40 (m, 1H), 7.35 (d, 2H), 7.28 (d, 1H), 7.05 (d, 2H), 6.61 (dd, 1H), 6.29 (dd, 1H), 6.24 (d, 1H), 4.67 (d, 2H), 4.55 (d, 2H), 4.50 (s, 1H), 4.44 (s, 1H), 3.06 (m, 5H), 2.73 (m, 6H), 2.19 (d, 6H), 1.90 (m, 7H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting 2-(tetrahydro-2H-pyran-4-yl)ethanol for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for EXAMPLE 36A in EXAMPLE 36B.
The title compound was prepared by substituting EXAMPLE 289A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.52 (d, 1H), 8.18 (s, 1H), 8.02 (s, 1H), 7.50-7.55 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.38 (dd, 1H), 6.21 (d, 1H), 4.39-4.51 (m, 4H), 3.87-3.94 (m, 1H), 3.73-3.78 (m, 1H), 3.57-3.62 (m, 1H), 3.11 (s, 4H), 2.89 (s, 2H), 2.33 (s, 4H), 2.15 (s, 2H), 1.77-2.01 (m, 7H), 1.45-1.54 (m, 1H), 1.40 (t, 2H), 0.93 (s, 6H).
Into a 250 ml round-bottomed flask was added N,N-dimethylformamide (3.5 mL) in dichloromethane (30 mL). The mixture was cooled to −10° C., and phosphoryl trichloride (4 mL) was added dropwise. The solution was warmed up to room temperature and 3,3-dimethylcyclohexanone (5.5 mL) was added slowly. The mixture was heated to reflux overnight. The reaction mixture was quenched by 0° C. solution of sodium acetate (25 g in 50 mL water). The aqueous layer was extracted with ether (3×200 mL). The organic layers were combined, dried over Na2SO4, filtered, and dried under vacuum.
Into a 1 L round-bottomed flask was added EXAMPLE 290A (6.8 g), 4-chlorophenylboronic acid (6.5 g) and palladium(II) acetate (0.2 g) in water (100 mL) to give a suspension. Potassium carbonate (15 g) and tetrabutylammonium bromide (10 g) were added. After degassing after subjecting to vacuum and nitrogen, the mixture was stirred at 45° C. for 4 hours. After filtering through silica gel, diethyl ether (4×200 mL) was used to extract the product. The combined organic layers were dried over Na2SO4 and filtered. The filtrate was concentrated and purified by flash chromatography on silica with 0-10% ethyl acetate in hexanes to provide the title compound.
To a solution of tert-butyl 3-methylpiperazine-1-carboxylate (0.256 g) and EXAMPLE 290B (0.350 g) in dichloromethane (2 mL) was added sodium triacetoxyborohydride (0.406 g) and the reaction was stirred at room temperature overnight. The reaction was quenched with NaHCO3 solution (50 mL) and extracted with dichloromethane (50 mL). The organic layer was dried over magnesium sulfate, filtered and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 0.5% to 2.5% methanol/dichloromethane gave the title compound.
A solution of EXAMPLE 290C (0.298 g) and HCl (4.OM in dioxane, 2 mL) were stirred for 1 hour. The reaction was concentrated and partioned between dichloromethane (100 mL) and NaHCO3 (100 mL). The organic layer was washed with brine (50 mL), dried over magnesium sulfate, filtered and concentrated to provide the title compound.
The title compound was prepared by substituting EXAMPLE 290D for EXAMPLE 3E in EXAMPLE 31.
The title compound was prepared by substituting EXAMPLE 290E for EXAMPLE 15G in EXAMPLE 15H.
The title compound was prepared by substituting EXAMPLE 290F for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 11.54-11.30 (m, 1H), 8.62-8.53 (m, 2H), 8.03 (d, 1H), 7.78 (d, 1H), 7.48 (d, 3H), 7.34 (d, 2H), 7.06 (t, 3H), 6.68 (d, 1H), 6.38 (dd, 1H), 6.21 (s, 1H), 3.84 (d, 2H), 3.23 (s, 4H), 2.75 (s, 4H), 1.64 (s, 8H), 1.62 (d, 2H), 1.42-1.17 (m, 6H), 0.92 (s, 6H), 0.87 (s, 3H).
To a solution of 3-(cyclopropylamino)propanenitrile (5.0 g) in tetrahydrofuran (30 mL) was added di-tert-butyl dicarbonate (9.91 g) and a catalytic amount of 4-dimethylaminopyridine. The mixture was stirred overnight. The mixture was diluted with ethyl acetate (400 mL) and washed with 5% aqueous HCl, water and brine. After drying over Na2SO4, the mixture was filtered, and the solvent was evaporated under vacuum to provide the title compound.
EXAMPLE 291A (9.75 g) and 7M NH3-methanol (25 mL) were added to a Ra—Ni 2800, water slurry (19.50 g, 332 mmol) in a 250 mL pressure bottle and stirred for 2 hours at 30 psi and room temperature. The mixture was filtered though a nylon membrane and evaporation of the solvent gave the title compound.
To a solution of 4-chloro-3-nitrobenzenesulfonamide (2.5 g), and EXAMPLE 291B (2.26 g) in dioxane (20 mL) was added N,N-diisopropylethylamine (5 mL). The mixture was stirred at reflux overnight. The mixture was diluted with ethyl acetate (400 mL) and washed with water and brine. After drying over Na2SO4, the mixture was filtered, and the solvent was evaporated under vacuum to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 291C for EXAMPLE 1F in EXAMPLE 1G.
To a solution of EXAMPLE 291D (2.56 g) in dichloromethane (10 mL) was added trifluoroacetic acid(10 mL). The mixture was stirred for 2 hours. The mixture was concentrated under vacuum and the residue was dissolved in dichloromethane (300 mL) and washed with aqueous NaHCO3, water, and brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the crude product. The title compound was obtained by dissolving 200 mg of the crude material in dimethylsulfoxide/methanol (1:1, 10 mL) and loaded on Gilson, C18(100 A) 250×121.2 mm (10 micron), eluting with 30% acetonitrile to 65% acetonitrile over 40 minutes. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.54 (s, 1H), 8.43 (m, 2H), 7.94 (d, 1H), 7.71 (dd, 1H), 7.57 (d, 1H), 7.43 (m, 1H), 7.34 (m, 3H), 7.05 (d, 2H), 6.90 (d, 1H), 6.63 (dd, 1H), 6.29 (d, 2H), 3.43 (m, 2H), 2.96 (m, 6H), 2.73 (m, 2H), 2.22 (m, 7H), 1.87 (m, 4H), 1.38 (m, 3H), 0.94 (m, 6H), 0.62 (m, 4H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and 2-methoxyethanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 292A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.48 (d, 1H), 8.17 (d, 1H), 8.01 (d, 1H), 7.56 (d, 1H), 7.49 (m, 2H), 7.35 (d, 2H), 7.04 (d, 2H), 6.66 (dd, 1H), 6.37 (m, 1H), 6.21 (d, 1H), 4.52 (m, 2H), 3.70 (m, 2H), 3.28 (s, 3H), 3.13 (br in, 4H), 2.88 (br s, 2H), 2.34 (br m, 4H), 2.16 (br m, 2H), 1.97 (s, 2H), 1.40 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 5-bromo-2,3-difluoropyridine for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 293A for EXAMPLE 248A in EXAMPLE 248B.
The title compound was prepared by substituting EXAMPLE 293B for EXAMPLE 248B in EXAMPLE 248C.
The title compound was prepared by substituting EXAMPLE 293C for EXAMPLE 248C in EXAMPLE 248D.
The title compound was prepared by substituting EXAMPLE 293D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.05 (d, 1H), 8.44 (dd, 1H), 8.41 (d, 1H), 8.09 (d, 1H), 7.67 (t, 1H), 7.65 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.76 (dd, 1H), 6.53 (d, 1H), 6.49 (dd, 1H), 4.21 (d, 2H), 3.96 (dd, 2H), 3.31 (td, 2H), 3.07 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.14 (m, 4H), 1.97 (m, 3H), 1.58 (dd, 2H), 1.38 (m, 4H), 0.94 (s, 6H).
The title compound was prepared by substituting tert-butyl-4-(hydroxymethyl)piperidine-1-carboxylate for (4-fluoro-1-methylpiperidin-4-yl)methanol in EXAMPLE 283A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 294A for EXAMPLE 1F in EXAMPLE 1G.
To EXAMPLE 294B (0.286 g) in dichloromethane (3 mL) was added trifluoroacetic acid (1 mL) and the reaction stirred at room temperature. After 3 hours the reaction was concentrated to provide the title compound.
To EXAMPLE 294C (0.75 g) as a solution in dichloromethane (1 mL) was added N,N-diisopropylethylamine (0.055 mL) followed by 2-methoxyacetyl chloride (6 μl). After stirring for 10 minutes the reaction was loaded onto silica gel (Reveleris 40 g) and eluted using a gradient of 0.5% to 3.5% methanol/dichloromethane over 30 minutes (flow=40 mL/minutes) to provide the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.55-11.24 (m, 1H), 8.06 (d, 1H), 7.88 (d, 1H), 7.78 (d, 1H), 7.57 (s, 1H), 7.51 (s, 1H), 7.48 (d, 1H), 7.34 (d, 2H), 7.21 (d, 1H), 7.04 (d, 2H), 6.67 (d, 1H), 6.42 (dd, 1H), 6.18 (s, 1H), 4.42-4.32 (m, 1H), 4.03 (dd, 4H), 3.86-3.74 (m, 1H), 3.28 (s, 3H), 3.07 (s, 5H), 2.77 (s, 3H), 2.30-1.92 (m, 9H), 1.77 (s, 2H), 1.31 (d, 4H), 0.92 (s, 6H).
The title compound was prepared by substituting 2-(dimethylamino)acetyl chloride for 2-methoxyacetyl chloride in EXAMPLE 294D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 10.35-9.94 (m, 1H), 7.96 (d, 1H), 7.74 (d, 1H), 7.55 (d, 2H), 7.45 (s, 1H), 7.41-7.29 (m, 3H), 7.05 (d, 3H), 6.63 (d, 1H), 6.37-6.32 (m, 1H), 6.22 (d, 1H), 4.39 (d, 1H), 3.94 (s, 6H), 3.01 (s, 6H), 2.73 (m, 4H), 2.55 (m, 5H), 2.19 (s, 6H), 1.95 (m, 2H), 1.82 (m, 2H), 1.38 (s, 4H), 0.93 (s, 6H).
3,3-Dimethylcyclohexanone (5.60 mL) was added to sodium bis(trimethylsilyl)amide (45.3 mL, 1M in tetrahydrofuran), and the reaction was stirred for 1 hour. tert-Butyl 4-(bromomethyl)piperidine-1-carboxylate (11.1 g) in dimethylsulfoxide (30 mL) was added, and the reaction was stirred at 50° C. for 24 hours. The reaction was cooled, poured into water (300 mL), extracted three times with ether, and the combined extracts were washed three times with water, and brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 5-20% ethyl acetate in hexanes to provide the title compound.
(4-Chlorophenyl)magnesium bromide (14.1 mL, 1M in ether) was added to EXAMPLE 296A (3.25 g) in tetrahydrofuran (40 mL) at −78° C., and the reaction was stirred for 20 minutes, and then allowed to warm to room temperature overnight. The reaction was quenched with pH 7 buffer (20 mL), extracted with 2× ether, and the combined extracts were washed with brine, dried over Na2SO4, filtered, and concentrated. The crude product was chromatographed on silica gel using 1-20% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 296B for EXAMPLE 1A in EXAMPLE 1B.
The title compound was prepared by substituting EXAMPLE 296C for EXAMPLE 263G in EXAMPLE 263H.
The title compound was prepared by substituting EXAMPLE 296D for EXAMPLE 31 in EXAMPLE 3J.
The title compound was prepared by substituting EXAMPLE 296E for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.36 (br s, 1H), 8.60 (t, 1H), 8.55 (d, 1H), 8.03 (d, 1H), 7.78 (dd, 1H), 7.52 (m, 3H), 7.27 (d, 2H), 7.16 (d, 2H), 7.09 (m, 1H), 6.63 (dd, 1H), 6.38 (dd, 1H), 6.11 (d, 1H), 3.83 (dd, 2H), 3.52 (m, 2H), 3.26 (m, 4H), 2.61 (m, 2H), 2.35 (m, 1H), 1.89 (m, 2H), 1.76 (m, 1H), 1.62 (m, 2H), 1.38 (m, 4H), 1.25 (m, 6H), 1.12 (m, 2H), 0.95 (m, 2H), 0.94 (s, 3H), 0.88 (s, 3H).
The title compound was prepared by substituting EXAMPLE 288E for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 297A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.49 (s, 1H), 8.56 (d, 1H), 8.23 (d, 1H), 7.90 (d, 1H), 7.58 (d, 1H), 7.40 (m, 1H), 7.34 (m, 2H), 7.26 (d, 1H), 7.05 (d, 2H), 6.61 (dd, 1H), 6.28 (dd, 1H), 6.24 (d, 1H), 4.24 (d, 2H), 3.86 (dd, 2H), 3.30 (m, 4H), 3.00 (s, 4H), 2.73 (s, 2H), 2.16 (m, 6H), 1.97 (m, 2H), 1.61 (dd, 2H), 1.33 (m, 4H), 0.93 (s, 6H).
The title compound was prepared by substituting (trans-4-(tert-butyldimethylsilyloxy)cyclohexyl)methanol for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for EXAMPLE 36A in EXAMPLE 36B.
The title compound was prepared by substituting EXAMPLE 298A for EXAMPLE 11B in EXAMPLE 11D. After the reaction was over, the solvent was removed, and the residue was treated with 1:1 trifluoroacetic acid/dichloromethane for two hours. The solvents were removed, and the residue was purified by reverse phase Gilson Prep HPLC system with a Phenomenex prep column (Luna, 5μ, C18(2), 250×21.20 mm, 5 Å) eluting with 20-80% acetonitrile in water with 0.1% trifluoroacetic acid to provide the title compound. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.47 (s, 1H), 8.15 (s, 1H), 8.01 (d, 1H), 7.54 (d, 1H), 7.48-7.49 (m, 1H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.37 (d, 1H), 6.21 (s, 1H), 4.53 (t, 1H), 4.18 (d, 2H), 3.08 (s, 4H), 2.84 (s, 2H), 2.29 (s, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.79-1.83 (m, 5H), 1.39 (t, 2H), 1.08-1.13 (m, 5H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 37C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 284A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 299A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.72 (s, 1H), 10.24-9.27 (m, 1H), 8.21 (d, 1H), 8.12 (dd, 1H), 8.05 (d, 1H), 7.63-7.46 (m, 3H), 7.45-7.31 (m, 3H), 7.07 (d, 2H), 6.70 (dd, 1H), 6.42 (s, 1H), 6.23 (s, 1H), 4.38 (d, 2H), 3.91-3.73 (m, 2H), 3.68-3.51 (m, 2H), 3.22-2.96 (m, 10H), 2.31-2.12 (m, 2H), 1.99 (s, 6H), 1.43 (t, 2H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 288E for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 121A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 300A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.50 (s, 1H), 8.56 (d, 1H), 8.23 (d, 1H), 7.90 (d, 1H), 7.58 (d, 1H), 7.40 (m, 1H), 7.35 (d, 2H), 7.27 (d, 1H), 7.05 (d, 2H), 6.61 (dd, 1H), 6.28 (dd, 1H), 6.24 (d, 1H), 4.20 (d, 2H), 3.23 (s, 3H), 3.03 (m, 5H), 2.73 (s, 2H), 2.18 (m, 6H), 1.98 (m, 5H), 1.80 (m, 3H), 1.39 (t, 2H), 1.09 (m, 4H), 0.93 (s, 6H).
The title compound was prepared by substituting EXAMPLE 288E for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 121A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 301A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.49 (m, 1H), 8.54 (m, 1H), 8.23 (d, 1H), 7.91 (d, 1H), 7.59 (d, 1H), 7.40 (m, 1H), 7.34 (m, 2H), 7.27 (d, 1H), 7.04 (d, 2H), 6.61 (dd, 1H), 6.29 (dd, 1H), 6.24 (d, 1H), 4.20 (d, 2H), 3.37 (m, 2H), 3.19 (s, 3H), 3.00 (s, 4H), 2.73 (s, 2H), 2.18 (m, 6H), 1.96 (s, 2H), 1.80 (m, 3H), 1.50 (dd, 2H), 1.37 (m, 6H), 0.93 (s, 6H).
EXAMPLE 296B (1.0 g) was stirred in dichloromethane (15 mL) and trifluoroacetic acid (15 mL) at 35° C. for 48 hours. The mixture was concentrated, taken up in dichloromethane (100 mL), and stirred, and saturated Na2CO3 solution (20 mL) was added slowly. The solution was separated and the organic layer was dried over Na2SO4, filtered, and concentrated to provide the title compound.
The title compound was prepared by substituting EXAMPLE 302A for EXAMPLE 263G in EXAMPLE 263H.
The title compound was prepared by substituting EXAMPLE 302B for EXAMPLE 31 in EXAMPLE 3J.
Butyllithium (12.32 mL, 2.5 M solution in hexanes) was added to a solution of methyltriphenylphosphonium chloride (9.63 g) in tetrahydrofuran (50 mL) at 0° C., and the reaction was stirred for 5 minutes. 4,4-Difluorocycleohexanone (3.76 g) in dioxane (150 mL) was then added, and the reaction was stirred for 30 minutes. Water (3 mL) was added, and then hexane (150 mL) was slowly added, the reaction was filtered, and the solution carried on.
To the solution from EXAMPLE 302D was added water (75 mL), then N-metthylmorpholine-N-oxide (6.4 mL, 50% solution in water) and OSO4 (14.2 g, 2.5 wt % solution in tert-butanol) were added, and the reaction was stirred for 96 hours at 50° C. The solution was cooled to room temperature, treated with saturated aqueous Na2S2O3 solution (100 mL) for 30 minutes, and then acidified with concentrated aqueous HCl. The solution was then extracted three times with ethyl acetate, and the organic layers were combined, washed with 1M HCl, and brine, and concentrated. The crude mixture was chromatographed on silica gel using 10-100% ethyl acetate in hexanes, and then 5% methanol in ethyl acetate to give the product.
This example was prepared by substituting EXAMPLE 302E for tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 302C for EXAMPLE 1E and EXAMPLE 302F for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (br s, 2H), 8.51 (s, 1H), 8.18 (s, 1H), 8.02 (d, 1H), 7.53 (m, 3H), 7.35 (d, 2H), 7.04 (d, 2H), 6.69 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.88 (s, 1H), 4.27 (s, 2H), 3.10 (m, 4H), 2.88 (m, 1H), 2.33 (m, 2H), 2.15 (m, 4H), 1.97 (s, 2H), 1.91 (m, 2H), 1.73 (m, 4H), 1.52 (m, 1H), 1.40 (m, 2H), 1.31 (m, 1H), 0.93 (s, 3H), 0.91 (m, 2H).
To tert-butyl trans-4-(hydroxymethyl)cyclohexylcarbamate (0.500 g) was added hydrogen chloride (4.OM in dioxane, 2.2 mL) and the reaction was stirred for 1 hour and concentrated. The resulting solid was dissolved in acetonitrile (4 mL) and treated with N,N-diisopropylethylamine (1.523 mL) followed by 1-bromo-2-(2-bromoethoxy)ethane (0.556 g) and heated to 60° C. After stirring overnight the reaction was concentrated, loaded onto silica gel (Reveleris 40 g) and eluted using a gradient of 1% to 10% methanol/dichloromethane over 30 minutes (flow=40 mL/min) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 303A for (4-fluoro-1-methylpiperidin-4-yl)methanol in EXAMPLE 283A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 303B for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 10.96-10.59 (m, 1H), 8.02 (d, 1H), 7.82 (d, 1H), 7.69 (s, 1H), 7.50 (dd, 3H), 7.38-7.30 (m, 2H), 7.15-6.99 (m, 3H), 6.65 (dd, 1H), 6.39 (dd, 1H), 6.20 (d, 1H), 3.91 (d, 2H), 3.64 (s, 4H), 3.04 (s, 4H), 2.73 (s, 7H), 2.18 (s, 6H), 1.93 (m, 6H), 1.80-1.65 (m, 1H), 1.32 (m, 6H), 0.92 (s, 6H).
To a solution of EXAMPLE 291E (95 mg) in dichloromethane (2 mL) and acetic acid (0.5 mL) was added thiazole-5-carbaldehyde (13 mg) followed by sodium triacetoxyborohydride (35 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, and brine and dried over Na2SO4. Filtration and evaporation of the solvent gave crude product which was dissolved in dimethylsulfoxide/methanol (6 mL, 1:1) and loaded on Gilson, C18(100 A) 250×121.2 mm (10 micron), with 30% acetonitrile to 65% acetonitrile over 40 minutes. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.95 (s, 1H), 8.57 (m, 2H), 8.03 (d, 1H), 7.78 (m, 2H), 7.49 (m, 3H), 7.35 (m, 2H), 7.02 (m, 3H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 4.00 (s, 2H), 3.05 (d, 4H), 2.73 (m, 2H), 2.60 (m, 2H), 2.18 (m, 7H), 1.95 (s, 2H), 1.79 (m, 3H), 1.37 (m, 3H), 0.92 (s, 6H), 0.45 (m, 4H).
(Trans-4-(tert-butyldimethylsilyloxy)cyclohexyl)methanol (275 mg, prepared according to a procedures in WO 2008/124878) and 3-chloro-4-fluorobenzenesulfonamide (259 mg) in tetrahydrofuran (15 mL) were treated with sodium hydride (180 mg, 60%) overnight. The reaction was quenched with water (1 mL) and trifluoroacetic acid (4 mL) was added. The resulting mixture was stirred for 1 hour and concentrated. The residue was triturated with water and methanol to provide the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 305A in place of EXAMPLE 11B. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.38 (s, 1H), 8.06 (d, 1H), 7.87 (d, 1H), 7.76 (dd, 1H), 7.57 (d, 1H), 7.51-7.55 (m, 1H), 7.49 (d, 1H), 7.34 (d, 2H), 7.18 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.42 (dd, 1H), 6.18 (d, 1H), 4.54 (d, 1H), 3.91 (d, 2H), 3.07 (s, 4H), 2.75 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.78-1.90 (m, 4H), 1.63-1.75 (m, 1H), 1.38 (t, 2H), 1.00-1.25 (m, 4H), 0.92 (s, 6H).
The title compound was prepared by substituting 4-fluoro-3-chlorobenzenesulfonamide for 4-chloro-3-nitrobenzenesulfonamide, (tetrahydro-2H-pyran-4-yl)methanamine for 4-methylpiperazin-1-amine dihydrochloride and Hunig's base for N1,N1,N2,N2-tetramethylethane-1,2-diamine in EXAMPLE 6A.
The title compound was prepared by substituting EXAMPLE 306A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.80 (s, 1H), 11.17 (br s, 1H), 8.09 (d, 1H), 7.71 (d, 1H), 7.63 (d, 1H), 7.58 (dd, 1H), 7.53 (dd, 1H), 7.50 (d, 1H), 7.34 (d, 2H), 7.03 (d, 2H), 6.74 (d, 1H), 6.66 (dd, 1H), 6.42 (m, 1H), 6.40 (t, 1H), 6.16 (d, 1H), 3.83 (m, 2H), 3.24 (m, 2H), 3.10 (m, 2H), 3.06 (br m, 4H), 2.72 (s, 2H), 2.17 (br m, 6H), 1.95 (s, 2H), 1.83 (m, 1H), 1.59 (br m, 2H), 1.38 (t, 2H), 1.20 (ddd, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 4-fluoro-3-(trifluoromethyl)benzenesulfonamide for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 37C for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 307A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, pyridine—d5) δ 13.07 (s, 1H), 8.78 (d, 1H), 8.58 (dd, 1H), 8.42 (d, 1H), 8.09 (d, 1H), 7.67 (t, 1H), 7.65 (d, 1H), 7.43 (m, 2H), 7.16 (d, 1H), 7.06 (m, 2H), 6.74 (dd, 1H), 6.51 (m, 2H), 4.21 (d, 2H), 3.87 (m, 2H), 3.78 (td, 2H), 3.06 (m, 4H), 2.76 (s, 2H), 2.25 (t, 2H), 2.13 (m, 4H), 1.95 (m, 6H), 1.39 (t, 2H), 0.93 (s, 6H).
To a solution of EXAMPLE 291C (4.14 g) in dichloromethane (10 mL) was added trifluoroacetic acid(10 mL). The mixture was stirred for 2 hours. The mixture was concentrated under vacuum and the residue was dissolved in dichloromethane (300 mL) and washed with aqueous NaHCO3, water, and brine and dried over Na2SO4. Filtration and evaporation of solvent gave the title compound.
To a solution of EXAMPLE 308A (314 mg) in dichloromethane (6 mL) was added 2,2,2-trifluoroethyl trifluoromethanesulfonate (255 mg) and N,N-diisopropylethylamine (258 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of solvent gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 308B for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.38 (m, 1H), 8.55 (d, 2H), 8.03 (d, 1H), 7.81 (dd, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.05 (m, 3H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.07 (m, 4H), 2.82 (m, 4H), 2.18 (m, 7H), 1.38 (m, 2H), 0.92 (s, 6H), 0.44 (m, 4H).
To a solution of EXAMPLE 294B (0.150 g) in dichloromethane (2 mL) was added trifluoroacetic acid (1 mL). After stirring for 1 hour the reaction was concentrated and dried under high vacuum. The residue was dissolved in dichloromethane (2 mL) and treated with sodium triacetoxyborohydride (0.050 g) and oxetan-3-one (0.017 g) and stirred overnight at room temperature. The reaction was quenched with saturated aqueous NaHCO3 (20 mL) and extracted into dichloromethane (50 mL). The organic layer was separated, washed with brine (25 mL), dried over Na2SO4, filtered, and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 0.5% to 5% methanol/dichloromethane over 30 minutes (flow=40 mL/min) provided the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.70 (s, 1H), 11.21 (s, 1H), 8.05 (d, 1H), 7.87 (d, 1H), 7.75 (dd, 1H), 7.61-7.42 (m, 3H), 7.42-7.26 (m, 2H), 7.18 (d, 1H), 7.14-6.97 (m, 2H), 6.67 (dd, 1H), 6.41 (dd, 1H), 6.18 (d, 1H), 4.51 (dt, 4H), 3.99 (d, 2H), 3.56-3.32 (m, 1H), 3.06 (s, 4H), 2.89-2.68 (m, 4H), 2.16 (d, 6H), 2.01-1.69 (m, 7H), 1.50-1.07 (m, 4H), 0.92 (s, 6H).
EXAMPLE 37C (0.423 g) in tetrahydrofuran (30 mL) was treated with NaH (60% oil dispersion) (0.480 g), stirred 20 minutes at ambient temperature, treated with 3,4,5-trifluorobenzenesulfonamide (0.633 g) and stirred 30 minutes. N,N-Dimethylacetamide (15 mL) was added to increase solubility of the reactants and stirring was continued overnight at ambient temperature. Additional NaH (60% oil dispersion) (0.480 g) and N,N-dimethylacetamide (15 mL) were added and the mixture was heated overnight at 50° C. The reaction was quenched with saturated aqueous NH4Cl solution and then partitioned between saturated aqueous NH4Cl solution and ethyl acetate. The organic layer was washed with water and brine, dried (MgSO4), filtered and concentrated. The concentrate was chromatographed on amine functionalized silica gel with 0 to 2% methanol in CH2Cl2 as the eluent. The residue was further purified by reverse phase HPLC on a C18 column using a gradient of 10-70% acetonitrile/0.1% trifluoroacetic acid in water to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 310A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (500 MHz, pyridine—d5) δ 13.06 (s, 1H), 8.41 (d, 1H), 8.11 (m, 2H), 8.08 (d, 1H), 7.66 (m, 2H), 7.44 (m, 2H), 7.07 (m, 2H), 6.75 (dd, 1H), 6.52 (d, 1H), 6.50 (dd, 1H), 4.26 (d, 2H), 3.85 (dd, 1H), 3.83 (dd, 1H), 3.74 (m, 2H), 3.07 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.87 (m, 4H), 1.39 (t, 2H), 0.94 (s, 6H).
To a solution of EXAMPLE 308A (314 mg) in dichloromethane (5 mL) was added oxetan-3-one (72 mg) followed by sodium triacetoxyborohydride (318 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water and brine and dried over Na2SO4. After filtration, evaporation of the solvent gave the crude title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 311A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 11.37 (s, 1H), 8.68 (s, 1H), 8.54 (d, 1H), 8.02 (d, 1H), 7.79 (d, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.03 (m, 3H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 4.62 (m, 2H), 4.48 (t, 2H), 3.98 (m, 1H), 3.37 (m, 2H), 3.06 (m, 4H), 2.73 (d, 2H), 2.59 (m, 2H), 2.23 (m, 6H), 1.95 (s, 2H), 1.74 (m, 3H), 1.38 (t, 2H), 0.92 (s, 6H), 0.41 (m, 4H).
To EXAMPLE 294B (0.065 g) was added hydrogen chloride (4.OM in dioxane, 0.339 mL) and a few drops of methanol. After 30 minutes, the reaction was concentrated, and (S)-1-methylpyrrolidine-2-carboxylic acid (0.013 g), N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (0.026 g), suspended in dichloromethane (0.5 mL) were added followed by diisopropylethylamine (0.036 mL). The mixture stirred at room temperature. After stirring overnight, the reaction mixture was loaded onto silica gel (Reveleris 40 g) and eluted using a gradient of 1% to 10% methanol (containing 1N NH3)/dichloromethane over 30 minutes (flow=40 mL/minutes) to provide the title compound. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.51 (s, 1H), 10.00-9.22 (m, 1H), 7.92 (d, 1H), 7.68 (d, 1H), 7.57 (d, 1H), 7.47 (dd, 1H), 7.44-7.38 (m, 1H), 7.38-7.31 (m, 2H), 7.29 (d, 1H), 7.12-7.01 (m, 2H), 6.90 (d, 1H), 6.61 (dd, 1H), 6.31 (dd, 1H), 6.25 (d, 1H), 5.85 (d, 1H), 4.40 (s, 1H), 3.92 (s, 4H), 3.17-2.89 (m, 8H), 2.73 (s, 4H), 2.38 (s, 3H), 2.18 (m, 6H), 1.96 (s, 2H), 1.80 (m, 2H), 1.57 (s, 2H), 1.39 (s, 2H), 1.22 (m, 2H), 0.96 (m, 6H).
The title compound was obtained as a side product in EXAMPLE 310A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 313A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (400 MHz, pyridine—d5) δ 13.05 (s, 1H), 8.41 (d, 1H), 8.10 (d, 1H), 7.98 (m, 2H), 7.66 (m, 1H), 7.63 (d, 1H), 7.44 (m, 2H), 7.07 (m, 2H), 6.77 (dd, 1H), 6.54 (d, 1H), 6.48 (dd, 1H), 4.12 (d, 2H), 3.83 (m, 2H), 3.75 (m, 2H), 3.08 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.15 (m, 4H), 1.97 (s, 2H), 1.82 (m, 4H), 1.39 (t, 2H), 0.94 (s, 6H).
A solution of EXAMPLE 244B (250 mg), anhydrous methanol (6 mL), (1-ethoxycyclopropoxy)trimethylsilane (0.474 mL), and acetic acid (0.509 mL) was heated at 70° C. for 30 minutes. After cooling to ambient temperature, sodium cyanoborohydride (112 mg) was added and the mixture was stirred for 18 hours. Additional sodium cyanoborohydride (75 mg) was added and stirring was continued 18 hours. The reaction was concentrated and the residue was partitioned between methylene chloride and saturated sodium bicarbonate solution. The crude product was isolated from the dried methylene chloride layer and was purified on silica gel and was eluted with a 1, 2.5, 5, 10% methanol in methylene chloride step gradient to provide the title compound.
The title compound was prepared by substituting EXAMPLE 314A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (400 MHz, pyridine-d5) δ 12.98 (s, 1H), 9.09 (d, 1H), 8.69 (d, 1H), 8.41 (d, 1H), 8.11 (d, 1H), 7.66-7.64 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.75 (dd, 1H), 6.53 (m, 1H), 6.48 (m, 1H), 5.72 (br s, 1H), 4.62-4.57 (m, 1H), 4.51-4.47 (m, 1H), 3.99 (m, 1H), 3.85 (m, 1H), 3.57 (m, 1H), 3.08-3.01 (m, 5H), 2.77 (s, 2H), 2.69 (m, 1H), 2.39-2.24 (m, 4H), 2.14 (m, 4H), 1.97 (s, 2H), 1.57 (m, 1H), 1.39 (t, 2H), 0.94 (m, 6H), 0.48-0.3 (m, 4H).
The title compound was prepared by substituting EXAMPLE 302C for EXAMPLE 1E and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.70 (s, 1H), 11.35 (br s, 1H), 8.61 (m, 1H), 8.57 (d, 1H), 8.04 (d, 1H), 7.82 (dd, 1H), 7.45-7.57 (m, 3H), 7.33 (d, 2H), 7.15 (d, 1H), 7.01 (d, 2H), 6.65 (dd, 1H), 6.40 (dd, 1H), 6.11 (d, 1H), 3.85 (dd, 2H), 3.53 (m, 2H), 3.27 (m, 4H), 2.63 (m, 2H), 2.04 (m, 2H), 1.91 (s, 2H), 1.77 (m, 2H), 1.62 (m, 4H), 1.45 (m, 2H), 1.38 (m, 2H), 1.27 (m, 1H), 1.23 (m, 4H), 0.92 (s, 6H).
The title compound was prepared by substituting (tetrahydro-2H-pyran-4-yl)methanol for (4-fluoro-1-methylpiperidin-4-yl)methanol in EXAMPLE 283A.
The title compound was prepared by substituting EXAMPLE 302C for EXAMPLE 1E and EXAMPLE 316A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.77 (s, 1H), 11.35 (br s, 1H), 8.06 (m, 1H), 7.88 (d, 1H), 7.79 (dd, 1H), 7.58 (s, 1H), 7.53 (t, 1H), 7.46 (d, 1H), 7.34 (d, 2H), 7.22 (d, 1H), 7.01 (d, 2H), 6.66 (dd, 1H), 6.42 (dd, 1H), 6.11 (d, 1H), 3.99 (d, 2H), 3.88 (dd, 2H), 3.52 (m, 2H), 3.34 (m, 4H), 2.62 (m, 2H), 2.04 (m, 4H), 1.76 (m, 2H), 1.68 (m, 2H), 1.46 (m, 2H), 1.38 (m, 4H), 0.92 (s, 6H), 0.75 (m, 2H).
The title compound was prepared by substituting methyl chloroformate for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 317A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.84 (t, 1H), 8.43 (d, 1H), 8.35 (d, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (bs, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.29-4.03 (m, 1H), 3.89-3.70 (m, 3H), 3.71 (s, 3H), 3.55-3.38 (m, 3H), 3.07 (m, 4H), 2.96 (dt, 1H), 2.86 (dd, 1H), 2.77 (s, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
The title compound was prepared by substituting N-methyl-N-ethyl carbamyl chloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 318A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.86 (t, 1H), 8.44 (d, 1H), 8.33 (dd, 1H), 8.12 (d, 1H), 7.67 (t, 1H), 7.64 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.91 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.92-3.85 (m, 2H), 3.75 (d, 1H), 3.62 (dt, 1H), 3.55-3.48 (m, 1H), 3.45-3.39 (m, 2H), 3.21 (q, 2H), 3.07 (m, 4H), 2.99 (dt, 1H), 2.90 (dd, 1H), 2.77 (s, 2H), 2.76 (s, 3H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 1.06 (t, 3H), 0.93 (s, 6H).
The title compound was prepared by substituting methanesulfonyl chloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 319A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.25 (d, 1H), 8.84 (t, 1H), 8.43 (d, 1H), 8.32 (dd, 1H), 8.13 (d, 1H), 7.67 (t, 1H), 7.65 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.92 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.99 (m, 1H), 3.92-3.88 (m, 2H), 3.64 (m, 2H), 3.56 (m, 1H), 3.50 (m, 1H), 3.07 (m, 4H), 3.04 (s, 3H), 2.95-2.88 (m, 2H), 2.77 (s, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
To a solution of EXAMPLE 308A (314 mg) in dichloromethane (5 mL) was added cyclobutanone (70 mg) followed by sodium triacetoxyborohydride (318 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water and brine and dried over Na2SO4. After filtration, evaporation of solvent gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 320A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.70 (m, 1H), 8.54 (d, 1H), 8.02 (d, 1H), 7.79 (dd, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.03 (m, 3H), 6.66 (dd, 1H), 6.38 (dd, 1H), 6.19 (d, 1H), 3.37 (q, 2H), 3.06 (m, 4H), 2.73 (s, 2H), 2.63 (m, 2H), 2.21 (m, 8H), 1.82 (m, 3H), 1.53 (m, 2H), 1.38 (t, 2H), 0.94 (m, 6H), 0.41 (m, 4H).
To a solution of diethyl 4,4-difluoroheptanedioate (4.3 g) in toluene (50 mL) was added potassium 2-methylpropan-2-olate (2.87 g) and the reaction stirred overnight at room temperature. The reaction was quenched with 1N aqueous HCl (100 mL) and extracted with diethyl ether (150 mL). The ether layer was washed with brine (50 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 1% to 5% ethyl acetate/hexanes gave the title compound.
To a solution of EXAMPLE 321A (2.37 g) in dichloromethane (40 mL) at 0° C. was added N,N-diisopropylethylamine (5.02 mL) followed by trifluoromethanesulfonic anhydride (2.33 mL) and the reaction was allowed to slowly warm to room temperature. After stirring overnight the reaction was quenched with 10 ml of water then 1N aqueous HCl (100 mL). The reaction was extracted with dichloromethane (3×75 mL), and the combined organics were washed with brine (50 mL) and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 1% to 25% ethyl acetate/hexanes gave the title compound.
A solution of EXAMPLE 321B (3.47 g), 4-chlorophenylboronic acid (1.925 g) and cesium fluoride (3.43 g) in 30 ml of 1,2-dimethoxyethane and 15 ml of ethanol was degassed with nitrogen for 5 minutes. Tetrakis(triphenylphosphine)palladium(O) (0.237 g) was added and the reaction was heated to 70° C. The reaction was diluted with ether (200 mL) and washed with 1N aqueous HCl (100 mL) and brine (100 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 40 g) eluting with a gradient of 1% to 8% ethyl acetate/hexanes over 40 minutes gave the title compound.
To a solution of EXAMPLE 321C (1.84 g) in diethyl ether (25 mL) at 0° C. was added lithium aluminum hydride (1.OM, 4.28 mL). The reaction was quenched with the dropwise addition of water, then 1N aqueous HCl (50 mL) was added and the reaction diluted with diethyl ether (100 mL). The organic layer was separated, washed with brine (50 mL) dried over magnesium sulfate, filtered and concentrated to provide the title compound.
To a solution of EXAMPLE 321D (1.38 g) in dichloromethane (25 mL) was added Dess-Martin periodinane (2.489 g) and the reaction stirred for 1 hour at room temperature. The reaction was quenched with 1N aqueous NaOH solution (75 mL) and the product was extracted into dichloromethane (2×100 mL). The combined organics were washed with brine (75 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveris 80 g) eluting with a gradient of 1% to 10% ethyl acetate/hexanes over 40 minutes gave the title compound.
The title compound was prepared by substituting EXAMPLE 321E for EXAMPLE 15E in EXAMPLE 15G.
The title compound was prepared by substituting EXAMPLE 321F for EXAMPLE 15G in EXAMPLE 15H.
The title compound was prepared by substituting EXAMPLE 321G for EXAMPLE 1E and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.74-11.63 (m, 1H), 11.53-11.29 (m, 1H), 8.57 (d, 2H), 8.05 (d, 1H), 7.85-7.77 (m, 1H), 7.49 (d, 3H), 7.38 (d, 2H), 7.16-7.06 (m, 3H), 6.73-6.64 (m, 1H), 6.43-6.36 (m, 1H), 6.21-6.14 (m, 1H), 3.93-3.77 (m, 2H), 3.29 (d, 4H), 3.07 (s, 4H), 2.79-2.57 (m, 4H), 2.45 (dd, 2H), 2.19 (s, 6H), 1.99-1.80 (m, 1H), 1.70-1.54 (m, 2H), 1.38-1.13 (m, 2H).
tert-butyl 4-fluoro-4-(hydroxymethyl)piperidine-1-carboxylate 1-Tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate (2 g) was taken up in tetrahydrofuran (20 ml) and cooled in an ice bath. Lithium aluminum hydride (1.OM in dioxane, 5.09 mL) was added dropwise. The reaction was stirred at room temperature for 2 hours. The reaction was quenched with water and with 1M aqueous NaOH solution and then stirred another 1 hour at room temperature. The mixture was extracted with ethyl acetate, and the extracts were combined and washed with water and with brine, dried over MgSO4, filtered and concentrated under vacuum. The crude product was used without further purification.
The title compound was prepared by substituting EXAMPLE 322A for (tetrahydro-2H-pyran-4-yl)methanol and 3-chloro-4-fluorobenzenesulfonamide for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 322B for EXAMPLE 1A in EXAMPLE 1B.
To a solution of EXAMPLE 322C (830 mg) in tetrahydrofuran (15 mL) and acetic acid (5 mL) was added oxetan-3-one (163 mg) and MP-cyanoborohydride (2.38 mmol/g, 1.9 g). The mixture was stirred at room temperature overnight. The reaction was then filtered and the filtrate was concentrated under vacuum. The residue was slurried in ether and the solid product was collected by filtration.
The title compound was prepared by substituting EXAMPLE 322D for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 8.06 (d, 1H), 7.89 (d, 1H), 7.79 (m, 1H), 7.58 (d, 1H), 7.52 (t, 1H), 7.49 (d, 1H), 7.34 (d, 2H), 7.25 (d, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.42 (m, 1H), 6.18 (d, 1H), 4.55 (t, 2H), 4.44 (t, 2H), 4.24 (d, 2H), 3.44 (m, 2H), 3.07 (br s, 4H), 2.74 (m, 2H), 2.59 (m, 2H), 2.14 (m, 7H), 1.95 (m, 4H), 1.78 (m, 2H), 1.38 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting 4-fluoro-3-chlorobenzenesulfonamide for 4-fluoro-3-nitrobenzenesulfonamide and (tetrahydrofuran-3-yl)methanol for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A, except here, dimethylformamide was used in place of tetrahydrofuran and the reaction was heated at 70° C. for two days.
The title compound was prepared by substituting EXAMPLE 323A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.73 (s, 1H), 8.07 (d, 1H), 7.89 (d, 1H), 7.80 (dd, 1H), 7.59 (d, 1H), 7.51 (dd, 1H), 7.49 (d, 1H), 7.34 (d, 2H), 7.23 (d, 1H), 7.03 (d, 2H), 6.66 (dd, 1H), 6.42 (m, 1H), 6.19 (d, 1H), 4.07 (m, 2H), 3.80 (m, 2H), 3.68 (m, 1H) 3.56 (m, 1H), 3.10 (br m, 4H), 2.85 (br s, 2H), 2.69 (m, 1H), 2.32 (br m, 4H), 2.17 (br m, 2H), 2.02 (m, 1H), 1.96 (s, 2H), 1.69 (m, 1H), 1.40 (t, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 120A for EXAMPLE 39B in EXAMPLE 39C.
The title compound was prepared by substituting EXAMPLE 321G for EXAMPLE 1E and EXAMPLE 324A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.41 (s, 1H), 8.65-8.50 (m, 2H), 8.05 (d, 1H), 7.80 (dd, 1H), 7.60-7.44 (m, 3H), 7.41-7.34 (m, 2H), 7.14-7.02 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.17 (d, 1H), 4.50 (d, 1H), 3.23 (t, 2H), 3.06 (s, 4H), 2.70 (d4H), 2.44 (s, 2H), 2.33-1.94 (m, 6H), 1.78 (dd, 4H), 1.51 (d, 2H), 1.23 (s, 2H), 1.16-0.92 (m, 2H).
The title compound was prepared by substituting oxetan-3-one for 1,3-difluoropropan-2-one in EXAMPLE 265G.
The title compound was prepared by substituting EXAMPLE 325A for EXAMPLE 15G in EXAMPLE 15H.
The title compound was prepared by substituting EXAMPLE 325B for EXAMPLE 1E and EXAMPLE 286A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.13 (s, 1H), 8.05 (d, 1H), 7.87 (d, 1H), 7.80-7.70 (m, 1H), 7.59-7.46 (m, 3H), 7.34 (d, 2H), 7.21 (d, 1H), 7.11-7.03 (m, 2H), 6.66 (d, 1H), 6.41 (dd, 1H), 6.18 (d, 1H), 4.50 (dd, 4H), 4.26 (d, 2H), 3.85-3.69 (m, 2H), 3.61 (d, 3H), 3.05 (s, 4H), 2.69 (s, 2H), 2.37 (s, 4H), 2.17 (s, 6H), 2.04 (s, 2H), 1.87 (d, 4H), 1.49 (d, 6H).
The title compound was prepared by substituting EXAMPLE 258E for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 326A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.88 (t, 1H), 8.44 (d, 1H), 8.34 (dd, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.88 (d, 1H), 3.84-3.81 (m, 1H), 3.59 (dt, 1H), 3.50-3.40 (m, 2H), 3.07 (m, 4H), 2.93 (d, 1H), 2.77 (s, 2H), 2.69 (d, 1H), 2.34 (dt, 1H), 2.26 (m, 2H), 2.21 (t, 1H), 2.14 (m, 4H), 1.97 (s, 2H), 1.58 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.45-0.39 (m, 4H).
The title compound was prepared by substituting EXAMPLE 259E for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 327A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.88 (t, 1H), 8.44 (d, 1H), 8.34 (dd, 1H), 8.12 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.94 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.88 (d, 1H), 3.84-3.81 (m, 1H), 3.59 (dt, 1H), 3.50-3.40 (m, 2H), 3.07 (m, 4H), 2.93 (d, 1H), 2.77 (s, 2H), 2.69 (d, 1H), 2.34 (dt, 1H), 2.26 (m, 2H), 2.21 (t, 1H), 2.14 (m, 4H), 1.97 (s, 2H), 1.58 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.45-0.39 (m, 4H).
To a solution of 3-ethoxycyclohex-2-enone (48.1 mL) in ether (1000 mL) was added titanium(IV) isopropoxide (110 mL) followed by addition of ethylmagnesium bromide (357 mL) at ambient temperature. The reaction mixture was stirred for 2 hours at ambient temperature and was then quenched with water (500 mL). The organic layer was separated (decanted) and the water layer was extracted with ether (3×300 mL). The combined extracts were partially concentrated to approximately 300 mL. p-Toluenesulfonic acid monohydrate (3.0 g) was added and the reaction mixture was stirred overnight at ambient temperature. The reaction mixture was then washed with saturated aqueous NaHCO3 solution, dried (MgSO4), filtered and concentrated. The concentrate was purified by fractional distillation (1st fraction b.p. 27° C. at 23 torr (not product), 2nd fraction (product) b.p. 75° C. at 8 torr).
N,N-dimethylformamide (2.1 mL) in dichloromethane (3.2 ml) at −5° C. was treated slowly with POCl3 (2.33 ml) keeping the bath temperature less than 0° C. The cooling bath was removed and the mixture was stirred at ambient temperature for 30 minutes. The reaction mixture was returned to the cooling bath and EXAMPLE 328A (2.484 g) in dichloromethane (4 mL) was added slowly to the reaction mixture. The reaction mixture was heated at 45° C. for 15 hours, cooled to room temperature and then poured into a mixture of ice and saturated aqueous sodium acetate solution. After the ice melted, the mixture was extracted with diethyl ether. The combined extracts were washed with saturated aqueous NaHCO3 solution and brine, dried (MgSO4), filtered and concentrated. The concentrate was chromatographed with 0 to 10% CH2Cl2 in hexanes, then 25% CH2Cl2 in hexanes and then 100% CH2Cl2 as the eluents.
EXAMPLE 328B (2.9 g), 4-chlorophenylboronic acid (2.87 g), palladium(II) acetate (0.103 g), K2CO3 (5.28 g) and tetrabutylammonium bromide (4.93 g) were combined in a 100-mL round bottomed flask with water (17.0 mL). The flask was flushed with nitrogen and stirred at 45° C. for 14 hours. The reaction mixture was partitioned between brine and diethyl ether. The organic layer was washed with brine, dried (MgSO4), filtered through a plug of celite, concentrated and chromatographed on silica gel with 0 to 2% ethyl acetate in hexanes as the eluent.
The title compound was prepared by substituting EXAMPLE 15F for tert-butyl piperazine carboxylate and EXAMPLE 328C for 4-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
EXAMPLE 328D (0.85 g) in a mixture of tetrahydrofuran (4.8 mL), methanol (2.4 mL) and water (2.4 mL) was treated with LiOH·H2O (0.184 g) and heated overnight at 50° C. The reaction mixture was cooled to room temperature, concentrated to remove tetrahydrofuran and methanol and acidified with 1 N aqueous HCl causing precipitation of the product. The solid was collected by filtration, rinsed with water and dried overnight in a vacuum oven at 80° C. to provide the title compound.
The title compound was prepared by substituting EXAMPLE 328E for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.32 (d, 1H), 8.68 (t, 1H), 8.44 (d, 1H), 8.38 (dd, 1H), 8.10 (d, 1H), 7.68 (m, 1H), 7.66 (d, 1H), 7.43 (m, 2H), 7.10 (m, 2H), 6.91 (d, 1H), 6.75 (dd, 1H), 6.51 (m, 2H), 3.97 (dd, 2H), 3.30 (td, 2H), 3.16 (t, 2H), 3.06 (m, 4H), 2.81 (s, 2H), 2.37 (t, 2H), 2.16 (m, 4H), 2.11 (s, 2H), 1.81 (m, 1H), 1.58 (dd, 2H), 1.45 (t, 2H), 1.32 (qd, 2H), 0.38 (s, 4H).
To a solution of ethyl 4-oxocyclohexanecarboxylate (3.4 g) in dichloromethane (30 mL) was added cyclopropanamine (1.14 g) followed by sodium triacetoxyborohydride (4.24 g). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with 2N NaOH, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 329A (1.05 g) in dichloromethane (10 mL) was added oxetan-3-one (0.358 g) followed by sodium triacetoxyborohydride (1.05 g). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with 2N aqueous NaOH, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 329B (1.2 g) in tetrahydrofuran (20 mL) was added lithium aluminum hydride (0.681 g). The mixture was stirred overnight. 2N aqueous NaOH solution was added dropwise to the reaction mixture. The mixture was then diluted with ethyl acetate (300 mL) and washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 329C (706 mg) in N,N-dimethylformamide (6 mL) was added NaH (60% in mineral oil, 300 mg). The mixture was stirred for 30 minutes, and then 5,6-dichloropyridine-3-sulfonamide (706 mg) was added. The mixture was stirred overnight. The mixture was poured over aqueous NH4Cl and extracted with ethyl acetate (3×200 mL). The combined organic layers were washed with water, brine and dried over Na2SO4. After filtration and evaporation of the solvent the residue was loaded on a silica gel cartridge and eluted with 5 to 10% 7N NH3 in methanol in dichloromethane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 329D for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.50 (m, 1H), 8.16 (s, 1H), 8.02 (d, 1H), 7.51 (m, 3H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (m, 1H), 6.21 (s, 1H), 4.70 (m, 2H), 4.43 (t, 3H), 4.19 (m, 2H), 3.12 (m, 4H), 2.84 (m, 2H), 2.19 (m, 6H), 1.96 (s, 3H), 1.77 (m, 3H), 1.38 (m, 7H), 0.93 (s, 6H), 0.44 (m, 4H).
The title compound was prepared by substituting EXAMPLE 328E for EXAMPLE 3J and EXAMPLE 218A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (400 MHz, pyridine-d5) δ 13.01 (s, 1H), 9.26 (d, 1H), 8.88 (t, 1H), 8.43 (d, 1H), 8.34 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.42 (m, 2H), 7.09 (m, 2H), 6.95 (d, 1H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.49 (dd, 1H), 3.84 (m, 2H), 3.58 (td, 1H), 3.45 (m, 2H), 3.06 (m, 4H), 2.93 (d, 1H), 2.81 (s, 2H), 2.69 (d, 1H), 2.35 (m, 3H), 2.19 (m, 5H), 2.11 (s, 2H), 1.58 (m, 1H), 1.45 (t, 2H), 0.42 (m, 8H).
To a solution of tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate (0.478 g) in anhydrous N,N-dimethylformamide (5 mL) was added sodium hydride (0.280 g). The mixture was stirred at room temperature for 30 minutes, followed by addition of 3-chloro-4-fluorobenzenesulfonamide (0.419 g). The mixture was stirred at 40° C. overnight. The reaction was quenched with water (10 mL), and the mixture was adjusted to ˜pH 7 and extracted with ethyl acetate. The crude product was purified on a silica gel column eluting with 60% ethyl acetate in hexane to provide the title compound.
The title compound was prepared by substituting EXAMPLE 331A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 331B for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 331C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.04 (s, 1H), 8.54 (d, 1H), 8.43 (d, 1H), 8.27 (dd, 1H), 8.09 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 7.05 (d, 1H), 6.75 (dd, 1H), 6.52 (d, 1H), 6.50 (m, 1H), 4.20 (dd, 1H), 4.10 (dd, 1H), 3.94 (m, 1H), 3.86 (d, 1H), 3.58 (dt, 1H), 3.06 (m, 5H), 2.77 (s, 2H), 2.69 (d, 1H), 2.40-2.20 (m, 4H), 2.14 (m, 4H), 1.97 (s, 2H), 1.60 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.41 (m, 4H).
A solution of 3-chloro-4-fluorobenzenesulfonamide (1.0 g), tert-butyl 2-(aminomethyl)morpholine-4-carboxylate (1.135 g) and N-ethyl-N-isopropylpropan-2-amine (1.246 mL) in dimethylsulfoxide (15 mL) was stirred at 115° C. for 72 hours. The mixture was concentrated, and the residue was purified on a silica gel column eluting with 60% ethyl acetate to provide the title compound.
The title compound was prepared by substituting EXAMPLE 332A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 332B for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 332C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 8.45 (m, 2H), 8.21 (dd, 1H), 8.12 (d, 1H), 7.69 (d, 1H), 7.67 (t, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.78 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.50 (m, 1H), 6.37 (m, 1H), 3.84 (d, 1H), 3.77 (m, 1H), 3.54 (dt, 1H), 3.35 (m, 2H), 3.05 (m, 4H), 2.94 (d, 1H), 2.77 (s, 2H), 2.68 (d, 1H), 2.32 (dt, 1H), 2.26 (m, 2H), 2.18-2.12 (m, 5H), 1.97 (s, 2H), 1.55 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.41 (m, 4H).
The title compound was prepared by substituting EXAMPLE 332B for EXAMPLE 134A and N-methyl-N-ethyl carbamyl chloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 333A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.05 (s, 1H), 8.46 (s, 1H), 8.45 (s, 1H), 8.20 (dd, 1H), 8.10 (d, 1H), 7.69 (d, 1H), 7.67 (t, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.79 (d, 1H), 6.73 (dd, 1H), 6.52 (dd, 1H), 6.49 (d, 1H), 6.43 (m, 1H), 3.83 (d, 2H), 3.73 (d, 1H), 3.59 (dt, 1H), 3.41-3.35 (m, 3H), 3.20 (q, 2H), 3.05 (m, 4H), 2.95 (t, 1H), 2.84 (dd, 1H), 2.76 (s, 2H), 2.73 (s, 3H), 2.25 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 1.04 (t, 3H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 244B for EXAMPLE 134A and N-methyl-N-ethyl carbamyl chloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 334A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.98 (s, 1H), 9.08 (d, 1H), 8.70 (d, 1H), 8.42 (d, 1H), 8.11 (d, 1H), 7.67 (t, 1H), 7.64 (d, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.75 (dd, 1H), 6.53 (d, 1H), 6.48 (m, 1H), 4.58 (dd, 1H), 4.47 (dd, 1H), 4.03 (m, 1H), 3.84 (m, 2H), 3.63 (dt, 1H), 3.45 (d, 1H), 3.22 (q, 2H), 3.07 (m, 4H), 3.05-2.95 (m, 2H), 2.78 (s, 3H), 2.77 (s, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 1.07 (t, 3H), 0.94 (s, 6H).
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and tert-butyl 2-(aminomethyl)morpholine-4-carboxylate for (tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 335A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 335B for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 335C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.02 (s, 1H), 9.15 (d, 1H), 8.49 (d, 1H), 8.43 (d, 1H), 8.11 (d, 1H), 7.80 (t, 1H), 7.69 (d, 1H), 7.65 (t, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.73 (dd, 1H), 6.52 (m, 1H), 6.49 (d, 1H), 3.92 (m, 1H), 3.84 (m, 2H), 3.70 (m, 1H), 3.54 (dt, 1H), 3.05 (m, 4H), 2.99 (d, 1H), 2.76 (s, 2H), 2.68 (d, 1H), 2.32 (dt, 1H), 2.25 (m, 2H), 2.12 (m, 5H), 1.97 (s, 2H), 1.53 (m, 1H), 1.39 (t, 2H), 0.93 (s, 6H), 0.40 (m, 4H).
The title compound was prepared by substituting EXAMPLE 335B for EXAMPLE 134A and N-methyl-N-ethyl carbamyl chloride for methyl iodide in EXAMPLE 134B.
The title compound was prepared by substituting EXAMPLE 336A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.03 (s, 1H), 9.14 (d, 1H), 8.51 (d, 1H), 8.43 (d, 1H), 8.11 (d, 1H), 7.89 (m, 1H), 7.69 (d, 1H), 7.66 (t, 1H), 7.44 (d, 2H), 7.07 (d, 2H), 6.74 (dd, 1H), 6.51 (m, 1H), 6.48 (d, 1H), 3.96 (m, 1H), 3.90-3.70 (m, 4H), 3.59 (dt, 1H), 3.43 (d, 1H), 3.17 (q, 2H), 3.05 (m, 4H), 2.95 (dt, 1H), 2.81 (dd, 1H), 2.76 (s, 2H), 2.72 (s, 3H), 2.25 (m, 2H), 2.13 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 1.03 (t, 3H), 0.93 (s, 6H).
To a suspension of hexane washed NaH (17 g) in dichloromethane (700 mL) was added 5,5-dimethyl-2-methoxycarbonylcyclohexanone (38.5 g) dropwise at 0° C. After stirring for 30 minutes, the mixture was cooled to −78° C. and trifluoroacetic anhydride (40 mL) was added. The reaction mixture was warmed to room temperature and stirred for 24 hours. The organic layer was washed with brine, dried (Na2SO4), filtered, and concentrated to give the product.
EXAMPLE 337A (62.15 g), 4-chlorophenylboronic acid (32.24 g), CsF (64 g) and tetrakis(triphenylphosphine)palladium(O) (2 g) in 2:1 dimethoxyethane/methanol (600 mL) were heated to 70° C. for 24 hours. The mixture was concentrated. Ether (4×200 mL) was added and the mixture was filtered. The combined ether solution was concentrated to give the product.
To a mixture of LiBH4 (13 g), EXAMPLE 337B (53.8 g) and ether (400 mL), was added methanol (25 mL) slowly by syringe. The mixture was stirred at room temperature for 24 hours. The reaction was quenched with 1N HCl with ice-cooling. The mixture was diluted with water and extracted with ether (3×100 mL). The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 0-30% ethyl acetate/hexanes.
Mesyl Chloride (7.5 mL) was added via syringe to EXAMPLE 337C (29.3 g) and triethylamine (30 mL) in CH2Cl2 (500 mL) at 0° C., and the mixture was stirred for 1 minute. N-t-butoxycarbonylpiperazine (25 g) was added and the mixture was stirred at room temperature for 24 hours. The suspension was washed with brine, dried, (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
EXAMPLE 337D (1 g) was stirred in dichloromethane (10 mL), trifluoroacetic acid (10 mL), and triethylsilane (1 mL) for 1 hour. The mixture was concentrated, taken up in a mixture of dichloromethane (100 mL) and saturated aqueous Na2CO3 solution (20 mL) and stirred for 10 minutes. The layers were separated, and the organic layer was dried over Na2SO4, and concentrated to give the product.
To a mixture of 5-bromo-1H-pyrrolo[2,3-b]pyridine (15.4 g) in tetrahydrofuran (250 mL) was added 1M lithium hexamethyldisilazide in tetrahydrofuran (86 mL), and after 10 minutes, TIPS-Cl (triisopropylchlorosilane) (18.2 mL) was added. The mixture was stirred at room temperature for 24 hours. The reaction was diluted with ether, and the resulting solution was washed twice with water. The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10% ethyl acetate/hexanes.
To a mixture of EXAMPLE 337F (24.3 g) in tetrahydrofuran (500 mL) at −78° C. was added 2.5M BuLi (30.3 mL). After 2 minutes, trimethylborate (11.5 mL) was added, and the mixture was allowed to warm to room temperature over 1 hour. The reaction was poured into water, extracted three times with ethyl acetate, and the combined extracts were washed with brine and concentrated. The crude product was taken up in tetrahydrofuran (200 mL) at 0° C., and 1 M aqueous NaOH (69 mL) was added, followed by 30% aqueous H2O2(8.43 mL), and the solution was stirred for 1 hour. Na2S2O3 (10 g) was added, and the pH was adjusted to 4-5 with concentrated HCl and solid NaH2PO4. The solution was extracted twice with ethyl acetate, and the combined extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 5-25% ethyl acetate/hexanes.
A mixture of EXAMPLE 337G (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 337H (1.55 g), EXAMPLE 337E (2.42 g), and HK2PO4 (1.42 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed three times with 1M aqueous NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 3371 (200 mg) in dioxane (10 mL) and 1 M aqueous NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
To a vigorous stirring solution of tert-butyl (4-oxocyclohexyl)methylcarbamate (1.7 g) in tetrahydrofuran (40 mL) at −78° C. was dropwise added 1.6 M methyllithium (14.02 mL) in ether. After completion of the addition, the mixture was stirred at −78° C. for 1.2 hours and poured into a cold NH4Cl aqueous solution. The resulting mixture was extracted with dichloromethane (100 ml, three times) and the organic layer was dried over Na2SO4, filtered, and concentrated. The residue was dissolved in dichloromethane and loaded onto an Analogix purification system, and it was eluted with 0-50% ethyl acetate in dichloromethane to provide the title compound.
EXAMPLE 337K (1.3 g) in dichloromethane (5 mL) at 0° C. was treated with trifluoroacetic acid (2.1 mL) and a few drops of water for 1 hour. The reaction mixture was concentrated and the residue was directly used for next step.
EXAMPLE 337L (732 mg) and 4-fluoro-3-nitrobenzenesulfonamide (1.1 g) in tetrahydrofuran (15 mL) was treated with triethylamine overnight. The reaction mixture, was concentrated and the residue was purified by a reverse phase chromatography, eluting with 30%-50% acetonitrile in 0.1% trifluoroacetic acid water solution to isolate the title compound.
A mixture of EXAMPLE 337J (3.0 g), EXAMPLE 337M (1.98 g), N, N-dimethylpyridin-4-amine (1.93 g) and N′-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (1.31 g) in dichloromethane (50 ml) was stirred overnight and concentrated. The residue was purified by reverse chromatography, eluted with 40%-70% acetonitrile in 0.1% TFA water. The desired fractions were concentrated to remove acetonitrile, neutralized with NaHCO3 and extracted with dichloromethane. The organic layer was dried over Na2SO4, concentrated and dried to provide the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 8.52-8.58 (m, 2H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.53 (d, 1H), 7.47-7.52 (m, 2H), 7.30-7.37 (m, 2H), 7.07 (d, 1H), 7.01-7.06 (m, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 4.25 (s, 1H), 3.25-3.32 (m, 4H), 3.07 (s, 4H), 2.75 (s, 2H), 2.09-2.24 (m, 6H), 1.95 (s, 2H), 1.50-1.73 (m, 5H), 1.28-1.43 (m, 4H), 1.06-1.18 (m, 5H), 0.92 (s, 6H).
To a suspension of hexane washed NaH (17 g) in dichloromethane (700 mL) was added 5,5-dimethyl-2-methoxycarbonylcyclohexanone (38.5 g) dropwise at 0° C. After stirring for 30 minutes, the mixture was cooled to −78° C. and trifluoroacetic anhydride (40 mL) was added. The reaction mixture was warmed to room temperature and stirred for 24 hours. The organic layer was washed with brine, dried (Na2SO4), filtered, and concentrated to give the product.
EXAMPLE 338A (62.15 g), 4-chlorophenylboronic acid (32.24 g), CsF (64 g) and tetrakis(triphenylphosphine)palladium(O) (2 g) in 2:1 dimethoxyethane/methanol (600 mL) were heated to 70° C. for 24 hours. The mixture was concentrated. Ether (4×200 mL) was added and the mixture was filtered. The combined ether solution was concentrated to give the product.
To a mixture of LiBH4 (13 g), EXAMPLE 338B (53.8 g) and ether (400 mL), was added methanol (25 mL) slowly by syringe. The mixture was stirred at room temperature for 24 hours. The reaction was quenched with 1N aqueous HCl with ice-cooling. The mixture was diluted with water and extracted with ether (3×100 mL). The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 0-30% ethyl acetate/hexanes.
Mesyl Chloride (7.5 mL) was added via syringe to EXAMPLE 338C (29.3 g) and triethylamine (30 mL) in CH2Cl2 (500 mL) at 0° C., and the mixture was stirred for 1 minute. N-t-butoxycarbonylpiperazine (25 g) was added and the mixture was stirred at room temperature for 24 hours. The suspension was washed with brine, dried, (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10-20% ethyl acetate/hexanes.
EXAMPLE 338D (1 g) was stirred in dichloromethane (10 mL), trifluoroacetic acid (10 mL), and triethylsilane (1 mL) for 1 hour. The mixture was concentrated, taken up in a mixture of dichloromethane (100 mL) and saturated aqueous Na2CO3 solution (20 mL) and stirred for 10 minutes. The layers were separated, and the organic layer was dried over Na2SO4, filtered, and concentrated to give the product.
To a mixture of 5-bromo-1H-pyrrolo[2,3-b]pyridine (15.4 g) in tetrahydrofuran (250 mL) was added 1M lithium hexamethyldisilazide in tetrahydrofuran (86 mL), and after 10 minutes, TIPS-Cl (triisopropylchlorosilane) (18.2 mL) was added. The mixture was stirred at room temperature for 24 hours. The reaction was diluted with ether, and the resulting solution was washed twice with water. The extracts were dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 10% ethyl acetate/hexanes.
To a mixture of EXAMPLE 338F (24.3 g) in tetrahydrofuran (500 mL) at −78° C. was added 2.5M BuLi (30.3 mL). After 2 minutes, trimethylborate (11.5 mL) was added, and the mixture was allowed to warm to room temperature over 1 hour. The reaction was poured into water, extracted three times with ethyl acetate, and the combined extracts were washed with brine and concentrated. The crude product was taken up in tetrahydrofuran (200 mL) at 0° C., and 1M aqueous NaOH (69 mL) was added, followed by 30% aqueous H2O2(8.43 mL), and the solution was stirred for 1 hour. Na2S2O3 (10 g) was added, and the pH was adjusted to 4-5 with concentrated HCl and solid NaH2PO4. The solution was extracted twice with ethyl acetate, and the combined extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude product was chromatographed on silica gel with 5-25% ethyl acetate/hexanes.
A mixture of EXAMPLE 338G (8.5 g), methyl 2,4-difluorobenzoate (7.05 g), and K3PO4 (9.32 g) in diglyme (40 mL) at 115° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (600 mL), and washed twice with water, and brine, and concentrated. The crude product was chromatographed on silica gel with 2-50% ethyl acetate/hexanes.
A mixture of EXAMPLE 338H (1.55 g), EXAMPLE 338E (2.42 g), and HK2PO4 (1.42 g) in dimethylsulfoxide (20 mL) at 135° C. was stirred for 24 hours. The reaction was cooled, diluted with ether (400 mL), and washed three times with 1M aqueous NaOH, and brine, and concentrated. The crude product was chromatographed on silica gel with 10-50% ethyl acetate/hexanes.
EXAMPLE 338I (200 mg) in dioxane (10 mL) and 1 M NaOH (6 mL) at 50° C. was stirred for 24 hours. The reaction was cooled, added to NaH2PO4 solution, and extracted three times with ethyl acetate. The combined extracts were washed with brine, and concentrated to give the pure product.
To a vigorous stirring solution of tert-butyl (4-oxocyclohexyl)methylcarbamate (1.7 g) in tetrahydrofuran (40 mL) at −78° C. was dropwise added 1.6 M methyllithium (14.02 mL) in ether. After completion of the addition, the mixture was stirred at −78° C. for 1.2 hours and poured into a cold NH4Cl aqueous solution. The resulting mixture was extracted with dichloromethane (100 ml, three times) and the organic layer was dried over Na2SO4, filtered, and concentrated. The residue was dissolved in dichloromethane and loaded onto an Analogix purification system, and it was eluted with 0-50% ethyl acetate in dichloromethane to provide the title compound.
EXAMPLE 338K (1.3 g) in dichloromethane (5 mL) at 0° C. was treated with trifluoroacetic acid (2.1 mL) and a few drops of water for 1 hour. The reaction mixture was concentrated and the residue was directly used for next step.
EXAMPLE 338L (732 mg) and 4-fluoro-3-nitrobenzenesulfonamide (1.1 g) in tetrahydrofuran (15 mL) was treated with triethylamine overnight. The reaction mixture, was concentrated and the residue was purified by a reverse phase chromatography, eluting with 30%-50% acetonitrile in 0.10% trifluoroacetic acid water solution to isolate the title compound.
A mixture of EXAMPLE 338J (144 mg), EXAMPLE 338M (95 mg), N, N-dimethylpyridin-4-amine (123 mg) and N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (62.7 mg) in dichloromethane (7 ml) was stirred overnight and concentrated. The residue was purified by reverse chromatography, eluted with 40%-70% acetonitrile in 0.10% TFA water. The desired fractions were concentrated, neutralized with NaHCO3 and extracted with dichloromethane. The organic layer was dried over Na2SO4, filtered, concentrated and dried to provide the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.38 (s, 1H), 8.59 (t, 1H), 8.55 (d, 1H), 8.04 (d, 1H), 7.79 (dd, 1H), 7.54 (d, 1H), 7.46-7.52 (m, 2H), 7.30-7.38 (m, 2H), 7.00-7.10 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.95 (s, 1H), 3.25 (t, 4H), 3.07 (s, 4H), 2.75 (s, 2H), 2.10-2.26 (m, 6H), 1.95 (s, 2H), 1.29-1.62 (m, 8H), 1.16-1.30 (m, 2H), 1.08 (s, 3H), 0.92 (s, 6H).
A reaction mixture of 1,4-dioxaspiro[4.4]non-6-ene (5 g), methyl acrylate (10.24 g), and hydroquinone (0.13 g) was heated at 100° C. in acetonitrile (12 mL) for three days. After cooling, the solvent was removed, and residue was purified by flash chromatography on silica gel eluting with 4:1 hexane/ethyl acetate to provide the title compound as a mixture of two isomers.
EXAMPLE 339A (1.0 g) in tetrahydrofuran was cooled to 0° C. To this solution was added 1.0 N lithium aluminum hydride (2.8 mL) dropwise. The reaction mixture was stirred for 2 hours. Water (0.4 mL) was added followed by 2 N aqueous NaOH (0.2 mL). The solid was filtered off, and the filtrate was concentrated. Toluene was added, and it was then distilled to remove any trace amount of water. The title compound was used for the next reaction without further purification.
The title compound was prepared by substituting EXAMPLE 339B for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for EXAMPLE 36A in EXAMPLE 36B. The two stereoisomers at the 5 position were isolated by reverse phase Gilson Prep HPLC system with a Phenomenex prep column (Luna, 5μ, C18(2), 250×21.20 mm, 5 Å) eluting with 20-80% acetonitrile in water with 0.1% trifluoroacetic acid. The desired fractions were collected, and the solvents were removed under reduced vacuum at 60° C. During this process, a lot of solid formed. It was then partitioned between water and ethyl acetate. The organic layer was separated, and the aqueous layer was extracted with additional ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered and concentrated to give the title compound.
EXAMPLE 339C (0.44 g) in tetrahydrofuran (15 mL) was treated with 3.0 M methylmagnesium bromide (5.3 mL) at 0° C. The solution was stirred for 16 hours. The reaction mixture was then partitioned between ethyl acetate and 0.05 N aqueous HCl (20 mL). The organic layer was separated, and the aqueous layer was extracted with additional ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 10-50% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 339D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.50 (s, 1H), 8.16 (s, 1H), 8.02 (d, 1H), 7.49-7.55 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 11H), 6.38 (dd, 1H), 6.20 (s, 1H), 4.40-4.48 (m, 2H), 4.31 (s, 1H), 3.09 (s, 4H), 2.83 (s, 2H), 2.15-2.33 (m, 7H), 1.96 (s, 2H), 1.87 (d, 1H), 1.65-1.69 (m, 1H), 1.54-1.56 (m, 2H), 1.36-1.47 (m, 6H), 1.26-1.30 (m, 1H), 1.19 (s, 3H), 0.93 (s, 6H).
To a solution of 4-fluoro-3-nitrobenzenesulfonamide (1.4 g) in tetrahydrofuran (30 mL) was added 1,4-dioxaspiro[4.5]decan-8-amine (1.0 g) and diisopropylethylamine (5 mL). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (300 mL) and washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 3J (617 mg) and EXAMPLE 340A (386 mg) in dichloromethane (10 mL) was added 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (288 mg) and 4-(dimethylamino)pyridine (183 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 340B (386 mg) in acetone (10 mL) and water (5 mL) was added para-toluenesulfonic acid monohydrate (50 mg). The mixture was stirred at 120° C. in a Biotage Initiator microwave reactor for 30 minutes. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 340C (240 mg) and 3-(cyclopropylamino)propanenitrile (62 mg) in tetrahydrofuran (10 mL) was added acetic acid (2 mL) and MP-cyanoborohydride (300 mg, 2.15 mmol/g). The mixture was stirred overnight. The mixture was filtered and concentrated under vacuum and the residue was dissolved in dimethylsulfoxide/methanol (1:1, 10 mL) and loaded on Gilson, C18(100 A) 250×121.2 mm(10 micron), with 30% acetonitrile to 65% acetonitrile over 40 minutes. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.55 (dd, 1H), 8.17 (d, 1H), 8.03 (d, 1H), 7.79 (d, 1H), 7.49 (m, 3H), 7.34 (d, 2H), 7.11 (m, 1H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.38 (d, 1H), 6.19 (d, 1H), 4.01 (m, 1H), 3.56 (m, 1H), 3.06 (m, 4H), 2.88 (t, 2H), 2.65 (m, 6H), 2.19 (m, 6H), 2.00 (m, 7H), 1.51 (m, 6H), 0.92 (s, 6H), 0.42 (m, 4H).
To a solution of ethyl 4-oxocyclohexanecarboxylate (31.8 g) in toluene (100 mL) was added ethylene glycol (36.5 mL) and p-toluenesulfonic acid monohydrate (0.426 g). The two phase mixture was stirred rapidly at ambient temperature for 72 hours. The reaction was diluted with water (900 mL) and extracted with ether (900 mL). The organic layer was washed with saturated sodium bicarbonate solution and brine, and then dried over anhydrous sodium sulfate. After filtration, the title compound was obtained by concentration under high vacuum.
To a suspension of lithium aluminum hydride (8.19 g) in tetrahydrofuran (400 mL) was added dropwise a solution of EXAMPLE 341A (37.8 g) in tetrahydrofuran (75 mL). The mixture was then heated at reflux for 2 hours. The reaction mixture was cooled in an ice bath and quenched very slowly with water (8 mL). Then added sequentially were 4N sodium hydroxide (8 mL), ether (200 mL), water (24 mL), ether (500 mL) and anhydrous sodium sulfate (250 g). The resulting mixture was stirred rapidly for 2 hours and was filtered. The title compound was isolated by concentration of the filtrate.
To a suspension of sodium hydride (60% oil dispersion, 8.86 g) in tetrahydrofuran (170 mL) was added a solution of EXAMPLE 341B (30.52 g) in tetrahydrofuran (100 mL). This mixture was stirred for 30 minutes and benzyl bromide (24 mL) was added. After stirring for 72 hours, the reaction was quenched with saturated ammonium chloride solution (400 mL) and diluted with ether (500 mL). The layers were separated and the aqueous layer was extracted with ether (2×150 mL). The combined organics were dried over sodium sulfate, filtered and concentrated. The crude product was purified on silica gel eluting with a 0, 10, 15, 75% ethyl acetate in hexanes step gradient to provide the title compound.
To a solution of EXAMPLE 341C (43.02 g) in dioxane (500 mL) was added water (125 mL) and 2M hydrochloric acid (90 mL). The mixture was heated at 85° C. for 18 hours. Upon cooling, the reaction mixture was diluted with brine (1500 ml), saturated sodium bicarbonate solution (300 mL) and ether (1000 mL). The organic layer was dried over sodium sulfate, filtered and concentrated. The crude product was purified on silica gel eluting with a 5-50% ethyl acetate in hexanes step gradient to provide the title compound.
To 2,6-di-t-butyl-4-methylphenol (83.4 g) in toluene (1100 mL) was added 2.OM (in hexanes) trimethylaluminum (95 mL) somewhat carefully to control methane evolution and a small exotherm. The reaction mixture was stirred at ambient temperature under N2 for 75 minutes and was then cooled to −77° C. A solution of EXAMPLE 341D (14 g) in toluene (15 mL) was added dropwise, keeping the temperature below −74° C. Methyllithium (1.6M in diethyl ether, 120 mL) was then added dropwise, keeping the temperature below −65° C. The resulting mixture was stirred at −77° C. under N2 for 2 hours. The reaction mixture was then poured into 1N aqueous HCl (1600 mL), rinsing the flask with toluene. The organic layer was washed with brine and the combined aqueous layers were extracted with diethyl ether. The combined organic layers were dried (Na2SO4), filtered and concentrated. The concentrate was chromatographed on 650 g of spherical silica gel using 2.5 L of 80/20 hexanes/ethyl acetate, then 3.0 L of 75/25 hexanes/ethyl acetate, and finally 4.0 L of 70/30 hexanes/ethyl acetate as the eluents to provide the title compound.
EXAMPLE 341E (12.6 g) and ethanol (120 ml) were added to 20% Pd(OH)2/C, wet (1.260 g) in a 500 mL SS pressure bottle. The reaction mixture was stirred at ambient temperature under 30 psi hydrogen gas. Hydrogen uptake ceased at 5 minutes. The mixture was filtered through a nylon membrane rinsing with ethanol. The filtrate was concentrated and then azeotroped with toluene (100 mL) to remove any remaining ethanol. The concentrate was dried under high vacuum for 40 minutes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 40A for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 341F for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 328E for EXAMPLE 3J and EXAMPLE 341G for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.09 (s, 1H), 9.18 (d, 1H), 8.74 (d, 1H), 8.41 (d, 1H), 8.09 (d, 1H), 7.67 (m, 2H), 7.42 (m, 2H), 7.09 (m, 2H), 6.74 (dd, 1H), 6.52 (dd, 1H), 6.49 (d, 1H), 4.29 (d, 2H), 3.05 (m, 4H), 2.80 (s, 2H), 2.37 (t, 2H), 2.15 (m, 4H), 2.11 (s, 2H), 1.89 (m, 6H), 1.75 (m, 2H), 1.45 (t, 2H), 1.41 (s, 3H), 1.32 (m, 2H), 0.37 (m, 4H).
To a 50 ml pressure bottle were placed methyl imidazo[1,2-a]pyridine-6-carboxylate (0.26 g), acetic acid (10 ml), and wet 5% palladium on carbon (0.052 g). The reaction mixture was stirred for 16 hours at 30 psi and 50° C. The solid was filtered off, and the filtrate was concentrated. The residue was taken up in ethyl acetate. It was then washed with saturated sodium bicarbonate, brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 10-100% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 342A for EXAMPLE 339A in EXAMPLE 339B.
The title compound was prepared by substituting EXAMPLE 342B for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for EXAMPLE 36A in EXAMPLE 36B.
The title compound was prepared by substituting EXAMPLE 342C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.54 (s, 1H), 8.36 (s, 1H), 8.06 (s, 1H), 7.93 (s, 1H), 7.58 (d, 1H), 7.41-7.44 (m, 2H), 7.2-7.36 (m, 4H), 7.05 (d, 2H), 6.63 (dd, 1H), 6.32 (dd, 1H), 6.24 (d, 1H), 4.42-4.51 (m, 1H), 4.37-4.40 (m, 1H), 4.29 (dd, 1H), 3.91 (dd, 1H), 3.03 (s, 4H), 2.90-2.95 (m, 2H), 2.77 (s, 2H), 2.51-2.52 (m, 1H), 2.07-2.23 (m, 7H), 1.96 (s, 2H), 1.76-1.82 (m, 1H), 1.65-1.69 (m, 2H), 1.54-1.56 (m, 2H), 1.39 (t, 2H), 0.93 (s, 6H).
The title compound was isolated as another isomer in EXAMPLE 339C.
The title compound was prepared by substituting EXAMPLE 343A for EXAMPLE 339B in EXAMPLE 339C.
The title compound was prepared by substituting EXAMPLE 343B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.51 (s, 11H), 8.17 (s, 1H), 8.03 (s, 1H), 7.49-7.55 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.20 (d, 1H), 4.27 (s, 1H), 4.11-4.19 (m, 2H), 3.11 (s, 4H), 2.87 (s, 2H), 1.96-2.23 (m, 10H), 1.88 (d, 1H), 1.50 (dd, 1H), 1.33-1.44 (m, 2H), 1.13-1.19 (m, 4H), 0.88-0.93 (m, 8H).
EXAMPLE 347A (732 mg) and 4-fluoro-3-nitrobenzenesulfonamide (1.2 g) in tetrahydrofuran (40 mL) were treated with 60% sodium hydride (1.6 g) for 3 days. The reaction was quenched with water. The resulting mixture was neutralized with diluted aqueous HCl, and extracted with ethyl acetate. The organic layer was dried over Na2SO4, filtered, and concentrated. The residue was purified by a reverse phase chromatography, eluting with 30-50% CH3CN in 0.1% trifluoroacetic acid water to provide the title compound as a single enantiomer.
The title compound was prepared by substituting EXAMPLE 344A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 8.34 (d, 1H), 8.04 (m, 2H), 7.52 (m, 3H), 7.40 (d, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.40 (m, 1H), 6.20 (d, 1H), 4.02 (d, 2H), 3.96 (s, 1H), 3.10 (br s, 4H), 2.85 (m, 2H), 2.29 (m, 3H), 2.15 (t, 2H), 1.96 (br s, 2H), 1.68 (m, 1H), 1.55 (m, 4H), 1.42 (m, 4H), 1.27 (m, 2H), 1.10 (s, 3H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 328E for EXAMPLE 3J and EXAMPLE 2770 for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.13 (d, 1H), 8.41 (d, 1H), 8.09 (d, 1H), 7.68 (t, 1H), 7.66 (d, 1H), 7.42 (m, 2H), 7.09 (m, 2H), 6.75 (dd, 1H), 6.51 (m, 2H), 4.64 (d, 4H), 4.53 (d, 2H), 3.39 (m, 1H), 3.06 (m, 4H), 2.81 (s, 2H), 2.51 (m, 2H), 2.37 (m, 2H), 2.12 (m, 10H), 1.90 (m, 2H), 1.45 (t, 2H), 0.38 (s, 4H).
The title compound was prepared by substituting 3,3-difluoropyrrolidine hydrochloride for 3-(cyclopropylamino)propanenitrile in EXAMPLE 340D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H), 11.38 (m, 1H), 8.55 (m, 1H), 8.36 (d, 1H), 8.03 (d, 1H), 7.80 (m, 1H), 7.50 (m, 3H), 7.34 (d, 2H), 7.13 (d, 1H), 7.04 (d, 2H), 6.83 (m, 1H), 6.68 (m, 1H), 6.38 (d, 1H), 6.19 (s, 1H), 4.02 (s, 1H), 3.83 (m, 1H), 3.06 (m, 4H), 2.96 (m, 2H), 2.73 (m, 4H), 2.26 (m, 8H), 1.97 (m, 4H), 1.68 (m, 4H), 1.37 (m, 2H), 0.92 (s, 6H).
4-(Hydroxymethyl)cyclohexanone (800 mg) in tetrahydrofuran (15 mL) was treated with 3 M methylmagnesium chloride in tetrahydrofuran (6.24 mL) at 0° C. The reaction was warmed to room temperature over 2 hours and quenched with methanol and water. The resulting mixture was concentrated and the residue was suspended in ethyl acetate. The precipitates were filtered off and the filtrate was concentrated. The residue was purified by chromatography, eluting with 0-100% ethyl acetate in hexane to provide the title compound.
EXAMPLE 347A (970 mg) and EXAMPLE 40A (1.6 g) in N,N-dimethylformamide (8 mL) were treated with sodium hydride (1.8 g, 60%) at room temperature for 2 days. The reaction was quenched with water. The resulting mixture was neutralized with diluted aqueous HCl, and extracted with ethyl acetate. The organic layer was dried over Na2SO4, filtered, and concentrated. The residue was purified by a reverse phase chromatography, eluting with 30-45% acetonitrile in 0.1% trifluoroacetic acid water to isolate the title compound.
The title compound was prepared and isolated as described in Example 347B.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 347B in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.51 (d, 1H), 8.18 (d, 1H), 8.03 (d, 1H), 7.48-7.56 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.17-4.34 (m, 3H), 3.11 (s, 4H), 2.89 (s, 2H), 2.24-2.42 (m, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.66-1.82 (m, 3H), 1.55 (d, 2H), 1.31-1.44 (m, 4H), 1.12-1.27 (m, 2H), 1.10 (s, 3H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 347C in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 8.51 (d, 1H), 8.18 (d, 1H), 8.03 (d, 1H), 7.47-7.58 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.21 (d, 2H), 3.95 (s, 1H), 3.11 (s, 4H), 2.89 (s, 2H), 2.33 (d, 4H), 2.15 (s, 2H), 1.96 (s, 2H), 1.63-1.77 (m, 1H), 1.48-1.60 (m, 4H), 1.35-1.48 (m, 4H), 1.20-1.33 (m, 2H), 1.09 (s, 3H), 0.93 (s, 6H).
The title compound was prepared by substituting 2,2-difluorocyclopropanamine hydrochloride for 3-(cyclopropylamino)propanenitrile in EXAMPLE 340D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 8.47 (m, 2H), 8.12 (m, 1H), 7.98 (m, 1H), 7.72 (m, 2H), 7.47 (m, 3H), 7.34 (m, 3H), 7.05 (m, 3H), 6.65 (dd, 1H), 6.35 (m, 1H), 6.22 (d, 1H), 3.54 (m, 2H), 3.08 (m, 4H), 2.74 (m, 4H), 2.25 (m, 4H), 2.01 (m, 4H), 1.38 (m, 4H), 0.92 (s, 6H).
To a solution of ethyl 4-oxocyclohexanecarboxylate (22.75 g) and pyrocatechol (14.75 g) in toluene (200 mL) was added catalytic amount of para-toluenesulfonic acid monohydrate and the mixture was stirred under reflux and a Dean-Stark trap overnight. The mixture was diluted with diethyl ether (600 mL) and washed with aqueous NaHCO3, water and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated under vacuum to provide the title compound.
A solution of EXAMPLE 350A (5.25 g) in tetrahydrofuran (40 mL) was added dropwise to a solution of lithium diisopropylamide (12 mL, 2.OM in tetrahydrofuran/heptane/ethylbenzene) at 0° C. The solution was stirred at 0° C. for 30 minutes, and then was transferred by cannula to a pre-cooled (0° C.) stirring solution of N-fluorobenzenesulfonnimide (7.89 g) in dry tetrahydrofuran (20 mL). The reaction mixture was stirred at 0° C. for 30 minutes, and then at 20° C. for 18 hours. The reaction mixture was poured over aqueous NH4Cl and extracted with diethyl ether (3×200 mL). The combined organic layers were washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the crude product.
To a solution of EXAMPLE 350B (23 g) in tetrahydrofuran (150 mL) was added lithium aluminum hydride (3.11 g). The mixture was stirred overnight. Aqueous 2N NaOH solution was added dropwise to the reaction mixture. The mixture was then diluted with ethyl acetate (600 mL) and washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the crude product which was loaded on a 600 g analogics column and eluted with 10% to 20% ethyl acetate in hexane to provide the title compound.
To a solution of EXAMPLE 350C (89 mg) in N,N-dimethylformamide (3 mL) was added NaH (65% in mineral oil, 36 mg). The mixture was stirred for 30 minutes, and then 5, 6-dichloropyridine-3-sulfonamide (85 mg) was added. The mixture was stirred overnight. The mixture was poured over aqueous NH4Cl and extracted with ethyl acetate (100 mL). The combined organic layers were washed with water, brine and dried over Na2SO4. After filtration and evaporation of the solvent, the residue was loaded on a silica gel cartridge and eluted with 30% ethyl acetate in hexane to provide the title compound.
To a solution of EXAMPLE 350D (1.6 g) and pyridinium p-toluenesulfonate (1.2 g) in acetone (10 mL) was added water (2 mL) and the mixture was stirred under microwave irradiation at 100° C. for 10 minutes. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 350E (336 mg) in tetrahydrofuran(10 mL) was added NaBH4 (75 mg). The mixture was stirred for 45 minutes. The mixture was diluted with ethyl acetate (300 mL) and washed with 2N aqueous NaOH, water, and brine. After drying over Na2SO4, the mixture was filtered and the solvent was evaporated to give the crude product.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 350F for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.48 (s, 1H), 8.18 (s, 1H), 8.01 (d, 1H), 7.50 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.37 (dd, 1H), 6.21 (d, 1H), 4.62 (d, 1H), 4.47 (s, 1H), 4.40 (s, 1H), 3.46 (m, 1H), 3.06 (m, 4H), 2.88 (m, 1H), 2.25 (m, 6H), 1.99 (m, 4H), 1.58 (m, 8H), 0.93 (s, 6H).
A 500 mL round-bottomed flask was charged with diisopropylamine (16 mL) and tetrahydrofuran (311 mL). The solution was cooled to −78° C. under N2 and n-BuLi (2.5 M in hexanes, 44.8 mL)) was added. The reaction was stirred for 30 minutes at −78° C. and ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate (20 g) was added as a tetrahydrofuran solution (ca. 10 mL). The solution was stirred at −78° C. for 1 hour and ethyl chloroformate (9 mL) was added neat. After stirring at −78° C. for 10 minutes, the reaction was warmed to room temperature over 2 hours. The reaction was quenched with saturated aqueous NH4Cl and was diluted with diethyl ether. The layers were separated, the aqueous layer was extracted with diethyl ether and the combined organics were dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by regular phase flash column chromatography (Analogix, 0-65% hexanes/ethyl acetate).
To a 1 L round-bottomed flask was added EXAMPLE 351A (26.6 g) and tetrahydrofuran (310 mL) to give a colorless solution. The solution was cooled to 0° C. and lithium aluminum hydride (2M in tetrahydrofuran, 62 mL) was added via syringe. The reaction was allowed to warm to room temperature and stirred overnight. The mixture was cooled back down to 0° C. and quenched slowly with 4.7 mL water, 4.7 mL 10% aqueous NaOH and 14 mL water. The mixture was allowed to stir until salts were formed and was then filtered through a Supelco 90 mm silica gel Buchner funnel. The filtrate was concentrated by rotary evaporation and the residue was purified by regular phase flash column chromatography (Analogix, 0-80% hexanes/ethyl acetate).
To a 500 mL round-bottomed flask was added EXAMPLE 351C (11 g) in 80% aqueous acetic acid (200 mL). The reaction was heated to 65° C. and stirred for about 4 hours. Most of the acetic acid and water were removed by rotary evaporation and the residue was purified by regular phase flash column chromatography (Analogix, 0-65% hexanes/ethyl acetate).
To a 250 mL round-bottomed flask was added methyltriphenylphosphonium iodide (4.33 g) in tetrahydrofuran (35.7 mL) to give a suspension. The suspension was cooled to −15° C. n-BuLi (2.5 M in hexanes, 4.28 mL) was added dropwise and the mixture was stirred at −15° C. for 40 minutes and EXAMPLE 351D (1 g) was added as a tetrahydrofuran (ca. 5 mL) solution. The mixture was stirred at −15° C. for about 15 minutes and warmed to room temperature. After 1.5 hours, the reaction was complete and was quenched with saturated aqueous NH4Cl and diluted with diethyl ether. The layers were separated and the aqueous layer was extracted (2×) with diethyl ether. The combined organics were washed with brine, dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by regular phase chromatography (Analogix, 80 g Grace silica gel column, 0-50% hexanes/ethyl acetate).
To a 25 mL round-bottomed flask was added EXAMPLE 351E (568 mg) and EXAMPLE 351F tetrahydrofuran (4.11 mL) to give a colorless solution. 9-Borabicyclo[3.3.1]nonane (0.5 M in tetrahydrofuran, 24.7 mL) was added and the reaction was allowed to stir for 2 hours at room temperature. Ethanol (11 mL) was added followed by aqueous NaOH (5M, 4.11 mL) and then hydrogen peroxide (2.1 mL) was added. The reaction was heated at 50° C. for 2 hours. The mixture was concentrated by rotary evaporation, and diluted with water and ethyl acetate. The aqueous layer was extracted with ethyl acetate (3×) and the combined organics were dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by regular phase flash column chromatography (Analogix, 80 g Grace, 0-70% hexanes/ethyl acetate).
EXAMPLE 351G was prepared substituting EXAMPLE 351F for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 351G for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H) 8.34 (s, 1H) 8.03 (d, 2H) 7.45-7.57 (m, 3H) 7.30-7.40 (m, 3H) 7.04 (d, 2H) 6.67 (dd, 1H) 6.39 (dd, 1H) 6.17-6.23 (m, 1H) 4.29 (s, 2H) 4.20 (s, 2H) 4.00 (d, 2H) 3.08 (s, 4H) 2.73-2.90 (m, 2H) 2.72 (s, 1H) 2.01-2.32 (m, 6H) 1.96 (s, 2H) 1.64-1.78 (m, 4H) 1.33-1.50 (m, 6H) 0.96-1.15 (m, 2H) 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 341F for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 352A for EXAMPLE 1F and EXAMPLE 3J for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.31 (br s, 1H), 8.01 (m, 2H), 7.49 (m, 3H), 7.33 (m, 3H), 7.03 (m, 2H), 6.66 (dd, 1H), 6.37 (m, 1H), 6.19 (d, 1H), 4.27 (s, 11H), 4.05 (d, 2H), 3.40 (m, 2H), 3.17 (s, 1H), 3.07 (m, 3H), 2.79 (m, 1H), 2.24 (m, 3H), 2.14 (m, 2H), 1.94 (m, 2H), 1.71 (m, 3H), 1.52 (m, 2H), 1.38 (m, 4H), 1.22 (m, 2H), 1.09 (s, 3H), 0.91 (s, 6H).
To a 500 mL round-bottomed flask was added EXAMPLE 351B (10 g) and dichloromethane (165 mL) to give a colorless solution. Triethylamine (24.1 mL) and toluene-2-sulfonyl chloride (19.8 g) were added followed by 4-dimethylaminopyridine (0.604 g). The reaction was refluxed overnight. Saturated aqueous NH4Cl was added followed by dilution with water and additional dichloromethane. The aqueous layer was extracted with dichloromethane (2×) and the combined organics were dried (MgSO4), filtered and concentrated by rotary evaporation. The residue was purified by regular phase flash column chromatography (Analogix, 0-55% hexanes/ethyl acetate).
To a 500 mL round-bottomed flask was added EXAMPLE 353A (20 g). tetra-n-Butylammonium fluoride (1M in tetrahydrofuran, 200 mL) was added and the resulting solution was refluxed for 6 days. The reaction was cooled, diluted with diethyl ether and washed with water (3×). The organics were dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by regular phase flash column chromatography (Analogix, 0-30% hexanes/ethyl acetate).
To a 250 mL round bottom flask was added EXAMPLE 353B (1.1 g) and 80% aqueous acetic acid (50 mL). The reaction was heated at 65° C. for 3 hours, cooled and concentrated by rotary evaporation to remove most of the acetic acid and water. The residue was purified by regular phase flash column chromatography (Analogix, 0-50% hexanes/ethyl acetate).
To a 100 mL pear flask was added N,N-dimethylformamide (498 μl) and dichloromethane (8.9 mL) to give a colorless solution. The solution was cooled to 0° C. and POCl3 (550 μl) was added dropwise and then the mixture was warmed to room temperature for 30 minutes. In the meantime, to a 100 mL pear shaped flask was added EXAMPLE 353C (870 mg, 5.36 mmol) in dichloromethane (8941 μl) to give a colorless solution. The Vilsmeier reagent was then taken up in a syringe and added dropwise to the 4,4-bis(fluoromethyl)cyclohexanone (870 mg) solution at room temperature. The resulting solution was stirred overnight. The reaction was poured into saturated aqueous NaHCO3 and ice, warmed to room temperature and extracted with dichloromethane (3×30 mL). The organics were combined, dried over MgSO4, filtered and concentrated by rotary evaporation. The residue was purified by regular phase flash column chromatography (Analogix (0-60% hexanes/ethyl acetate).
To a 20 mL vial was added EXAMPLE 353D (460 mg), 4-chlorophenylboronic acid (414 mg), potassium carbonate (762 mg), tetrabutylammonium bromide (711 mg), palladium (II) acetate (14.85 mg) and water (2450 μl) to give a suspension which was degassed with N2 for 2 minutes. The reaction was stirred at 45° C. overnight, cooled, and poured over a Supelco silica gel Buchner funnel, washing with ethyl acetate several times. The filtrate was concentrated by rotary evaporation and the residue was purified by regular phase flash column chromatography (Analogix, 0-60% hexanes/ethyl acetate).
To a 20 mL vial was added EXAMPLE 353E (240 mg), EXAMPLE 15F (297 mg) and dichloromethane (4.2 mL). Sodium triacetoxyborohydride (268 mg) was added and the reaction was stirred overnight at room temperature. The reaction was loaded directly onto silica gel and purified by regular phase flash column chromatography (Analogix, 0-80% hexanes/ethyl acetate).
The title compound was prepared by substituting EXAMPLE 353F for EXAMPLE 15G in EXAMPLE 15H.
EXAMPLE 353H was prepared by replacing EXAMPLE 3J with EXAMPLE 353G and EXAMPLE 11B with EXAMPLE 1F in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) 611.69 (s, 1H) 11.44 (s, 1H) 8.48-8.70 (m, 1H) 8.05 (d, 2H) 7.81 (dd, 1H) 7.46-7.59 (m, 3H) 7.35 (d, 2H) 7.12 (d, 2H) 6.68 (dd, 1H) 6.40 (dd, 1H) 6.16 (d, 1H) 4.39-4.49 (m, 2H) 4.23-4.35 (m, 2H) 3.85 (dd, J=11.87, 2.71 Hz, 2H) 3.20-3.30 (m, 4H) 2.98-3.10 (m, 4H) 2.66-2.77 (m, 2H) 2.11-2.30 (m, 6H) 2.02-2.12 (m, 3H) 1.99 (s, 1H) 1.82-1.97 (m, 1H) 1.54-1.67 (m, 4H) 1.20-1.34 (m, 2H).
The title compound was prepared by substituting tert-butyl 2-(hydroxymethyl)-morpholine-4-carboxylate fortetrahydro-2H-pyran-4-yl-methanol EXAMPLE 24A.
The title compound was prepared by substituting EXAMPLE 354A for EXAMPLE 113A in EXAMPLE 134A.
The title compound was prepared by substituting EXAMPLE 354B for EXAMPLE 173A in EXAMPLE 173B.
The title compound was prepared by substituting EXAMPLE 354C for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 12.98 (s, 1H), 9.06 (d, 1H), 8.50 (dd, 1H), 8.41 (d, 1H), 8.09 (d, 1H), 7.66 (t, 1H), 7.62 (d, 1H), 7.44 (d, 2H), 7.26 (d, 1H), 7.07 (d, 2H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.31 (dd, 1H), 4.22 (dd, 1H), 3.92 (m, 1H), 3.83 (d, 1H), 3.56 (dt, 1H), 3.07 (m, 5H), 2.77 (s, 2H), 2.68 (d, 1H), 2.35 (m, 2H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.59 (m, 1H), 1.39 (t, 2H), 0.94 (s, 6H), 0.40 (m, 4H).
To a cooled (0° C.) solution of EXAMPLE 350E (1.2 g) in tetrahydrofuran (30 mL) was added dropwise a solution of methylmagnesium bromide (5 mL, 3.OM in ether). Upon addition, the reaction mixture solidified. More tetrahydrofuran (10 mL) was added to the mixture and stirring was continued for 1 hour. The mixture was poured over aqueous NH4Cl and extracted with ethyl acetate (3×150 mL). The combined organic layers were washed with water, brine and dried over Na2SO4. The mixture was filtered and concentrated. The residue was dissolved in dimethylsulfoxide/methanol (20 mL, 1:1) and loaded on loaded on Gilson, C18(100 A) 250×121.2 mm (10 micron), with 30% acetonitrile to 65% acetonitrile over 40 minutes to separate the two isomers and isolate the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 355A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.47 (s, 1H), 8.17 (s, 1H), 7.54 (d, 1H), 7.48 (m, 2H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.37 (d, 1H), 6.22 (d, 1H), 4.49 (s, 1H), 4.42 (s, 1H), 4.15 (s, 1H), 3.06 (m, 4H), 2.84 (m, 1H), 2.25 (m, 6H), 1.96 (s, 3H), 1.83 (m, 4H), 1.44 (m, 6H), 1.14 (s, 3H), 0.93 (s, 6H).
The title compound was prepared as described in EXAMPLE 355A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 356A for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.52 (s, 1H), 8.20 (s, 1H), 8.03 (d, 1H), 7.51 (m, 3H), 7.35 (d, 2H), 7.05 (d, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.21 (d, 1H), 4.55 (s, 1H), 4.48 (s, 1H), 4.34 (s, 1H), 3.08 (m, 4H), 2.89 (d, 2H), 2.27 (m, 5H), 1.93 (m, 4H), 1.66 (m, 4H), 1.43 (m, 4H), 1.11 (s, 3H), 0.93 (s, 6H).
To 1-tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate (1.000 g) was added HCl (4.OM in dioxane, 4.54 mL). After 1 hour the reaction was concentrated and dried under high vacuum. The resulting solid was dissolved in dichloromethane (5 mL) and treated with sodium triacetoxyborohydride (1.155 g) and oxetan-3-one (0.262 g) and stirred overnight. The reaction was quenched with saturated NaHCO3 solution (20 mL) and extracted into dichloromethane (2×25 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 80 g) eluting with a gradient of 0.5% to 3.75% methanol/dichloromethane over 40 minutes (flow=30 mL/min) gave the title compound.
To a solution of EXAMPLE 357A (0.59 g) in tetrahydrofuran (5 mL) was added lithium aluminum hydride (1.80 mL) at 0° C. The reaction was removed from the ice bath and allowed to warm to room temperature. The reaction was quenched by the dropwise addition of 0.6 ml of water followed by 0.2 ml of 2N aqueous NaOH. The reaction was filtered through celite and rinsed with ethyl acetate (50 mL). The mixture and the residue was loaded onto silica gel (Reveleris 40 g) and eluted using a gradient of 0.75% to 7.5% methanol/dichloromethane over 30 minutes (flow=40 mL/minutes) to provide the title compound.
The title compound was prepared by substituting EXAMPLE 357B for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 284A.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 357C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.49-11.14 (m, 1H), 8.17 (d, 1H), 8.03 (d, 2H), 7.51 (dd, 3H), 7.43-7.26 (m, 3H), 7.12-6.96 (m, 2H), 6.67 (dd, 1H), 6.40 (dd, 1H), 6.20 (d, 1H), 4.55 (t, 2H), 4.45 (t, 2H), 4.34 (d, 2H), 3.49 (s, 1H), 3.09 (s, 8H), 2.39-1.66 (m, 14H), 1.39 (s, 2H), 0.92 (s, 6H).
To a vigorous stirring solution of benzyl (4-oxocyclohexyl)methylcarbamate (1 g) in tetrahydrofuran (20 mL) at −78° C. was slowly added 1 M ethylmagnesium bromide (11.48 ml, 11.48 mmol) in ether. After completion of the addition, the mixture was stirred at −78° C. for 2 hours and was warmed to 0° C., and stirred in an ice bath for 30 minutes. The reaction was quenched with a cold NH4Cl aqueous solution. The precipitates were filtered off and washed with ethyl acetate. The filtrate was concentrated. The residue was dissolved in dichloromethane and loaded onto Analogix purification system, and was eluted with 0-50% ethyl acetate in dichloromethane to provide the title compound.
A mixture of EXAMPLE 358A (500 mg) and 10% Pd/C (100 mg) in tetrahydrofuran (15 mL) was stirred under H2 for 3 hours. The insoluble material was removed by filtration, and the filtrate was concentrated to provide the title compound.
EXAMPLE 358B (270 mg) and 4-fluoro-3-nitrobenzenesulfonamide (417 mg) in tetrahydrofuran were treated with triethylamine (0.8 mL) overnight. The reaction was quenched with water. The resulting mixture was neutralized with diluted aqueous HCl, and extracted with ethyl acetate. The organic layer was dried over Na2SO4, filtered and concentrated. The residue was purified by a reverse phase chromatography, eluting with 40-55% acetonitrile in 0.1% trifluoroacetic acid water to isolate the title compound.
The title compound was prepared and isolated as described in Example 358C.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 358C in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.35 (s, 1H), 8.56 (d, 2H), 8.05 (d, 1H), 7.80 (dd, 1H), 7.45-7.57 (m, 3H), 7.34 (d, 2H), 7.00-7.10 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.98 (s, 1H), 3.24-3.31 (m, 4H), 3.07 (s, 4H), 2.75 (s, 2H), 2.17 (d, 6H), 1.95 (s, 2H), 1.54-1.73 (m, 5H), 1.35-1.47 (m, 4H), 1.20-1.32 (m, 2H), 1.03-1.18 (m, 2H), 0.92 (s, 6H), 0.81 (t, 3H).
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 358D in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.34 (s, 1H), 8.60 (t, 1H), 8.56 (d, 1H), 8.05 (d, 1H), 7.80 (dd, 1H), 7.54 (d, 1H), 7.47-7.52 (m, 2H), 7.34 (d, 2H), 7.01-7.10 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.77 (s, 1H), 3.26 (t, 2H), 3.07 (s, 4H), 2.76 (s, 2H), 2.10-2.26 (m, 6H), 1.95 (s, 2H), 1.46-1.61 (m, 5H), 1.28-1.46 (m, 6H), 1.12-1.24 (m, 2H), 0.92 (s, 6H), 0.82 (t, 3H).
Into a 500 mL round-bottomed flask was added diisopropylamine (7.98 mL) in tetrahydrofuran (233 mL) to give a colorless solution. The mixture was cooled to −78° C. under N2 and n-BuLi (2.5 M in hexanes, 22.40 mL) was added. The reaction was stirred for 30 minutes and ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate (10 g) was added. The reaction was allowed to stir for 1.5 hours upon which time CH3I (4.38 mL) was added. The reaction was allowed to warm to room temperature overnight with stirring. Water was added and the aqueous layer was extracted with ethyl acetate. The combined organics were dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by normal phase flash column chromatography (Analogix, 0-50% hexanes/ethyl acetate).
In a 500 mL round-bottomed flask was lithium aluminum hydride (1.772 g) in tetrahydrofuran (234 mL) to give a suspension. This suspension was cooled to 0° C. and ethyl 8-methyl-1,4-dioxaspiro[4.5]decane-8-carboxylate (10.66 g) was added via addition funnel. The reaction was stirred overnight at room temperature and then cooled back down to 0° C. The excess lithium aluminum hydride was slowly quenched with 1.8 mL water, 1.8 mL aqueous NaOH (5N) and 5.6 mL water. The suspension was stirred until the salts turned white and was then filtered through a plug of silica gel. The filtrate was concentrated by rotary evaporation and the residue was purified by regular phase flash column chromatography (Analogix, 0-75% hexanes/ethyl acetate).
To a 250 mL round-bottomed flask was added NaH (0.902 g) and tetrahydrofuran (37.6 mL) to give a suspension. EXAMPLE 360B was added as a tetrahydrofuran solution at room temperature. The suspension was stirred for 30 minutes and then CH3I (0.611 mL) was added. The reaction was stirred under N2 overnight, carefully quenched with brine and diluted with water and ether. The aqueous layer was extracted with ether (2×) and the combined organics were dried (Na2SO4), filtered and concentrated by rotary evaporation. The residue was purified by flash column chromatography (Analogix, 0-60% hexanes/ethyl acetate).
The title compound was prepared by substituting EXAMPLE 360C for EXAMPLE 353B in EXAMPLE 353C.
The title compound was prepared by substituting EXAMPLE 360D for EXAMPLE 353C in EXAMPLE 353D.
The title compound was prepared by substituting EXAMPLE 360E for EXAMPLE 353D in EXAMPLE 353E.
The title compound was prepared by substituting EXAMPLE 360F for EXAMPLE 353E in EXAMPLE 353F.
The title compound was prepared by substituting EXAMPLE 360G for EXAMPLE 15G in EXAMPLE 15H.
The title compound was prepared by replacing EXAMPLE 3J with EXAMPLE 360H and EXAMPLE 11B with EXAMPLE 11F in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.68 (s, 1H) 11.43 (s, 1H) 8.45-8.72 (m, 2H) 8.04 (d, 1H) 7.80 (dd, 1H) 7.44-7.61 (m, 3H) 7.34 (d, 2H) 6.99-7.20 (m, 3H) 6.68 (dd, 1H) 6.39 (dd, 1H) 6.18 (d, 1H) 3.85 (dd, 2H) 3.25-3.30 (m, 4H) 3.24 (s, 3H) 3.02-3.17 (m, 6H) 2.72 (dd, 2H) 2.18 (s, 5H) 2.03-2.13 (m, 2H) 1.81-1.93 (m, 2H) 1.57-1.67 (m, 2H) 1.47-1.56 (m, 1H) 1.17-1.41 (m, 3H) 0.91 (s, 3H).
The title compound was prepared by substituting EXAMPLE 259E for tert-butyl piperazine-1-carboxylate and 3-oxetanone for 4′-chlorobiphenyl-2-carboxaldehyde in EXAMPLE 1A.
The title compound was prepared by substituting EXAMPLE 361A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.00 (s, 1H), 9.26 (d, 1H), 8.87 (t, 1H), 8.43 (d, 1H), 8.35 (dd, 1H), 8.11 (d, 1H), 7.66 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.96 (d, 1H), 6.75 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 4.64 (m, 4H), 3.93 (m, 1H), 3.89 (d, 1H), 3.68 (dt, 1H), 3.53-3.35 (m, 3H), 3.07 (m, 4H), 2.77 (s, 2H), 2.72 (d, 1H), 2.44 (d, 1H), 2.26 (m, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.85 (t, 1H), 1.39 (t, 2H), 0.94 (s, 6H).
To a solution of EXAMPLE 341F (300 mg) in N,N-dimethylformamide (10 mL) was added sodium hydride (416 mg) portionwise. The resulting suspension was stirred for 15 minutes. 3-Chloro-4-fluorobenzenesulfonamide (425 mg) was added and stirring was continued for 72 hours. The reaction was quenched with water and the pH was adjusted to ca. 7. The mixture was diluted with brine (75 mL) and extracted with methylene chloride. The crude product was isolated from the dried methylene chloride layer by concentration and was purified on silica gel eluted with a 10, 25, 50% ethyl acetate in methylene chloride step gradient to provide the title compound.
The title compound was prepared by substituting EXAMPLE 362A for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (400 MHz, pyridine-d5) δ 13.07 (m, 1H), 8.58 (d, 1H), 8.45 (d, 1H), 8.31 (dd, 1H), 8.11 (d, 1H), 7.69-7.67 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.97 (d, 1H), 6.74 (dd, 1H), 6.52 (m, 2H), 5.34 (br s, 2H), 3.82 (d, 2H), 3.06 (m, 4H), 2.77 (s, 2H), 2.25 (m, 2H), 2.13 (m, 4H), 1.97-1.85 (m, 7H), 1.82-1.73 (m, 2H), 1.44-1.32 (m, 7H), 0.94 (m, 6H).
To a solution of EXAMPLE 350C (495 mg) in N,N-dimethylformamide (6 mL) was added NaH (65% in mineral oil, 320 mg). The mixture was stirred for 30 minutes, and then 4-fluoro-3-nitrobenzenesulfonamide (457 mg) was added. The mixture was stirred overnight. The mixture was poured over aqueous NH4Cl and extracted with ethyl acetate (300 mL). The combined organic layers were washed with water, brine and dried over Na2SO4. After filtration and evaporation of the solvent, the residue was loaded on a silica gel cartridge and was eluted with 30% ethyl acetate in hexane to provide the title compound.
To a solution of EXAMPLE 363A (860 mg) in ethanol (30 mL) was added concentrated HCl (10 mL) and the mixture was stirred at 100° C. for 3 hours. The mixture was neutralized with solid Na2CO3 and extracted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
To a solution of EXAMPLE 363B (200 mg) in dichloromethane (6 mL) was added 3-(cyclopropylamino)propanenitrile (64 mg) followed by sodium triacetoxyborohydride (184 mg). The mixture was stirred overnight. The reaction mixture was diluted with dichloromethane (400 mL) and washed with 2N aqueous NaOH, water, and brine. After drying over Na2SO4, the mixture was filtered and evaporation of the solvent gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 363C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.66 (s, 1H), 8.35 (s, 1H), 8.02 (d, 2H), 7.51 (m, 3H), 7.40 (m, 1H), 7.35 (d, 2H), 7.04 (d, 2H), 6.67 (dd, 1H), 6.39 (d, 1H), 6.20 (s, 1H), 4.27 (d, 2H), 3.13 (m, 4H), 2.88 (m, 3H), 2.67 (m, 4H), 2.09 (m, 10H), 1.49 (m, 9H), 0.93 (s, 6H), 0.45 (m, 4H).
6-Aminopyridine-3-sulfonic acid (20 g) in concentrated H2SO4 (80 mL) was heated at 50° C. until it was completely dissolved. To this solution was added fuming HNO3 slowly over 20 minutes, so the internal temperature did not exceed 55° C. After the addition was complete, the reaction mixture was heated at 50° C. for 1 hour. After it was cooled to room temperature, it was poured into 150 g of ice. The mixture was stirred for another hour. The flask was cooled to 0° C., and was kept at 0° C. for another 2 hours. The solid was collected by filtration, and washed with cold 1:1 water/ethanol (20 mL), followed by diethyl ether (10 mL). The solid was dried in a vacuum oven overnight to provide the title compound.
EXAMPLE 364A (4.0 g) in aqueous HCl (37%, 12 mL) and water (50 mL) was treated with sodium nitrite (1.19 g) in water (8 mL) dropwise at 0° C. After the addition was complete, the reaction mixture was stirred at 0° C. for 1 hour. The mixture was heated at reflux for 2 hours. Water was distilled off to give a dry residue. After the residue was cooled to room temperature, a solution of 1:1 ethano/water (20 mL) was added. The resulting suspension was cooled to 0° C., and kept at 0° C. for 1 hour. The solid was collected by filtration to provide the title compound.
A mixture of EXAMPLE 364B (2.6 g), PCl5 (5.91 g), and POCl3 (10 mL) was heated at 120° C. for 4 hours. The initial suspension became a clear solution. The excess of POCl3 was distilled off. After it was cooled to room temperature, the residue was poured into 50 g of crushed ice. The solid was extracted into ethyl acetate. The aqueous layer was extracted with additional ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated to give crude product that was used in the next step without further purification.
EXAMPLE 364C in tetrahydrofuran (10 mL) was cooled to −10° C. To this solution was added concentrated ammonium hydroxide (0.82 mL) dropwise. The solution was stirred at −10° C. for 10 minutes. The solvent was removed under pressure at room temperature. The residue was partitioned between water and ethyl acetate. The aqueous layer was extracted with additional ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash column chromatography on silica gel using 5-50% ethyl acetate in hexanes to provide the title compound.
The title compound was prepared by substituting EXAMPLE 364D for 4-fluoro-3-nitrobenzenesulfonamide and (tetrahydro-2H-pyran-4-yl)methanamine for (4-fluorotetrahydro-2H-pyran-4-yl)methanamine in EXAMPLE 138D.
The title compound was prepared by substituting EXAMPLE 364E for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 8.93 (s, 11H), 8.73 (d, 1H), 8.69 (d, 1H), 8.00 (d, 1H), 7.54 (d, 1H), 7.47-7.48 (m, 2H), 7.35 (d, 2H), 7.05 (d, 2H), 6.68 (dd, 1H), 6.35 (dd, 1H), 6.22 (d, 1H), 3.83 (dd, 2H), 3.51 (t, 2H), 3.21-3.27 (m, 2H), 3.10 (s, 4H), 2.83 (s, 2H), 1.90-2.27 (m, 12H), 1.58 (dd, 2H), 1.39 (t, 2H), 1.18-1.28 (m, 2H), 0.88-0.93 (m, 8H).
To a 250 mL round-bottomed flask was EXAMPLE 351F (350 mg) in tetrahydrofuran (75.0 mL) to give a colorless solution. The solution was cooled to 0° C., triphenylphosphine (2.94 g), diisopropyl azodicarboxylate (2.18 mL) and diphenyl phosphorazidate (2.32 mL) were added and the reaction was stirred for 30 minutes at room temperature. The mixture was concentrated and purified the residue by regular phase flash column chromatography (Analogix, 0-20% hexanes/ethyl acetate).
To a 50 mL round-bottomed flask was added 10% palladium on carbon (58.7 mg). The flask was flushed with N2 and EXAMPLE 365A (400 mg) was added as a methanol solution (10.5 mL). The flask was then flushed several times with H2 (via balloon) and heated to 45° C. for 2 hours. The reaction was cooled to room temperature, filtered through celite and the filtrate was concentrated by rotary evaporation. The residue was used in the next step without further purification.
The title compound was prepared by substituting EXAMPLE 365B for 1-(tetrahydropyran-4-yl)methylamine in EXAMPLE 1F.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 365C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H) 11.25-11.49 (m, 1H) 8.48-8.66 (m, 2H) 8.03 (d, 1H) 7.79 (dd, 1H) 7.41-7.61 (m, 3H) 7.27-7.40 (m, 2H) 7.05 (t, 3H) 6.67 (dd, 1H) 6.39 (dd, 1H) 6.18 (d, 1H) 4.29 (s, 2H) 4.19 (s, 2H) 3.17-3.27 (m, 2H) 2.99-3.14 (m, 4H) 2.69-2.79 (m, 2H) 2.09-2.28 (m, 6H) 2.04 (d, 2H) 1.95 (s, 2H) 1.66 (d, 2H) 1.49-1.61 (m, 1H) 1.29-1.45 (m, 4H) 0.93-1.05 (m, 2H) 0.92 (s, 6H).
To a cooled (−78° C.) solution of tert-butyl (4-cyanocyclohexyl)methylcarbamate (500 mg) in tetrahydrofuran (10 mL) was added lithium diisopropylamide (2.0 mL, 2M in heptane). The mixture was stirred at −78° C. for 30 minutes before the addition of CH3I (1 mL). The mixture was then stirred and the temperature was allowed to warm to room temperature. The reaction was quenched with aqueous NH4Cl and the mixture was extracted with ethyl acetate (300 mL) and washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent and silica gel chromatography (40% ethyl acetate in hexane) of the crude material gave the title compound.
To a solution of EXAMPLE 366A (480 mg) in dichloromethane (10 mL) was added trifluoroacetic acid (10 mL). The mixture was stirred for 3 hours. The mixture was then concentrated under vacuum and was used directly in the next reaction without further purification.
To a solution of 4-fluoro-3-nitrobenzenesulfonamide (362 mg) in tetrahydrofuran (10 mL) was added EXAMPLE 366B (250 mg) and N,N-diisopropylethylamine (2 mL). The mixture was stirred overnight. The mixture was diluted with ethyl acetate (300 mL) and washed with water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.
The title compound was prepared by substituting EXAMPLE 3J for EXAMPLE 1E and EXAMPLE 366C for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.67 (s, 1H), 11.37 (m, 1H), 8.59 (m, 2H), 8.04 (d, 1H), 7.80 (d, 1H), 7.51 (m, 3H), 7.34 (d, 2H), 7.10 (d, 1H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.39 (m, 1H), 6.19 (s, 1H), 3.07 (m, 4H), 2.75 (m, 2H), 2.17 (m, 7H), 1.76 (m, 9H), 1.32 (m, 9H), 0.92 (s, 6H).
This example was prepared by substituting chloromethyl pivalate for chloromethyl butyrate in EXAMPLE 368. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.72 (s, 1H), 8.43 (d, 1H), 8.22 (dd, 1H), 8.01 (d, 1H), 7.55 (m, 3H), 7.36 (m, 3H), 7.03 (d, 2H), 6.68 (dd, 1H), 6.41 (m, 1H), 6.17 (d, 1H), 5.83 (s, 2H), 4.40 (d, 2H), 3.78 (m, 2H), 3.59 (m, 2H), 3.08 (br m, 4H), 2.73 (br s, 2H), 2.18 (br m, 6H), 1.96 (s, 2H), 1.84 (m, 4H), 1.39 (m, 2H), 1.00 (s, 9H), 0.92 (s, 6H).
EXAMPLE 37E (500 mg) was dissolved in acetonitrile (3.7 mL) and chloromethyl butyrate (77 mg) and Hunig's base (73 mg) were added. The reaction was heated under reflux for one day. After cooling and dilution with dimethylsulfoxide (4 mL) the reaction was purified by preparative HPLC using a 250×50 mm C18 column and eluting with 20-100% CH3CN vs. 0.1% trifluoroacetic acid in water, giving the product as a trifluoroacetate salt. The trifluoroacetic acid salt was dissolved in dichloromethane (6 ml) and washed with 50% aqueous NaHCO3. The organic layer was dried over anhydrous Na2SO4, filtered, and concentrated to provide the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.72 (s, 1H), 8.43 (d, 1H), 8.22 (dd, 1H), 8.01 (d, 1H), 7.55 (m, 3H), 7.36 (m, 3H), 7.03 (d, 2H), 6.68 (dd, 1H), 6.41 (m, 1H), 6.17 (d, 1H), 5.83 (s, 2H), 4.40 (d, 2H), 3.78 (m, 2H), 3.59 (m, 2H), 3.08 (br m, 4H), 2.73 (br s, 2H), 2.18 (m, 8H), 1.96 (s, 2H), 1.84 (m, 4H), 1.39 (m, 4H), 0.92 (s, 6H), 0.75 (t, 3H).
Into a 40 mL vial were added EXAMPLE 3H (1.55 g) and piperazine-d5 (2.040 g) in dimethylsulfoxide (13 mL). The solution was heated to 85° C. for 2.5 hours, and was then allowed to cool to room temperature overnight. The mixture was transferred to a 120 mL flask and was cooled to 5-10° C. Dichloromethane (30 mL) was added, then water (10 mL) was added via syringe over 5 minutes maintaining temp at no more than 15° C. The layers were separated and the organic layer was washed with water (4×10-15 mL) until pH of aqueous layer was 8-9. The organic layer was filtered through Na2SO4 and rinsed with dichloromethane (5 mL), and concentrated to provide the title compound.
In a 100 mL round-bottomed flask, EXAMPLE 369A (3.4 g), EXAMPLE 290B (1.321 g) and dichloromethane (3 mL) were added to a 100 mL round bottom flask at room temperature. To a separate 50 mL 3 neck round bottom flask, sodium triacetoxyborohydride (1.330 g) and dichloromethane (12 mL) were added to give a slurry. After cooling the 50 mL round bottom flask to 18-20° C., the piperazine adduct/aldehyde solution was added via syringe over 5 minutes. The triacetoxyborohydride gradually dissolved to give a clear solution after −5 minutes. After an additional 10 minutes, the solution became hazy. After 16 hours, the reaction was cooled to 5-10° C. Saturated aqueous NaHCO3 (12 mL) was added over 5 minutes maintaining the temperature at no more than 10° C. The layers were separated and the organic layer was washed with saturated aqueous NaHCO3, and 10% NaCl (12 mL), and then filtered through Na2SO4 and rinsed with dichloromethane (4 mL). The solution was concentrated on a rotovap, and chase concentrated with methanol (40 mL). The resulting solution was cooled to 5-10° C., and the product precipitated. The solution was mixed at room temperature for 30 minutes, then filtered and rinsed with methanol (5 mL), and the product was air dried.
The title compound was prepared by substituting EXAMPLE 369B for EXAMPLE 15G in EXAMPLE 15H.
To a mixture of EXAMPLE 369C (20.0 g), EXAMPLE 1F (1.1 g) and N,N-dimethylpyridin-4-amine (0.7 g) in dichloromethane (20 mL) was added 1-ethyl-3-[3-(dimethylamino)propyl]-carbodiimide hydrochloride (0.8 g). The reaction mixture was stirred at room temperature overnight. The reaction was quenched with N,N-dimethylethane-1,2-diamine (0.6 g) and stirred at room temperature for 3 hours. The mixture was extracted with 20% aqueous acetic acid and washed with 5% aqueous NaCl. Methanol (2 mL) and ethyl acetate (18 mL) were added and the precipitate was collected by filtration to provide the title compound. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.71 (s, 1H), 11.37 (s, br, 1H), 8.60 (t, 1H), 8.55 (d, 1H), 8.04 (d, 1H), 7.80 (dd, 1H), 7.47-7.54 (m, 3H), 7.31-7.34 (m, 2H), 7.09 (d, 1H), 7.01-7.03 (m, 2H), 6.67 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.83 (dd, 2H), 3.21-3.30 (m, 4H), 3.00-3.10 (s, 4H), 2.75 (s, 2H), 2.05-2.24 (m, 6H), 1.95 (s, 2H), 1.80-1.93 (m, 1H), 1.55-1.64 (m, 2H), 1.37 (t, 2H), 1.18-1.31 (m, 2H), 0.90 (s, 6H).
A mixture of EXAMPLE 364E (0.16 g) and 5% palladium on carbon (0.025 g) in ethanol (5 mL) was treated with a balloon of hydrogen. The reaction mixture was stirred overnight. The solid was filtered off. The filtrate was concentrated. The residue was purified by flash chromatography on silica gel to give the title compound.
EXAMPLE 370A (0.085 g) in water (10 mL) was treated with concentrated H2SO4 (0.5 mL). The solution was cooled to 0° C. To this solution was added NaNO2 (0.023 g) in water (1 mL) dropwise. The solution was stirred for 1 hour at 0° C. The reaction mixture was poured into saturated NaHCO3 solution, and extracted with ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated to give the title compound.
This example was prepared by substituting EXAMPLE 370B for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.60 (s, 1H), 9.11 (s, 1H), 8.92 (d, 1H), 7.96 (d, 1H), 7.55 (d, 1H), 7.45-7.46 (m, 1H), 7.42 (s, 1H), 7.36 (d, 2H), 7.05 (d, 2H), 6.66 (dd, 1H), 6.32 (s, 1H), 6.22 (s, 1H), 4.63 (d, 2H), 3.80 (dd, 2H), 3.21-3.30 (m, 2H), 3.16 (s, 4H), 2.83 (s, 2H), 2.19-2.29 (m, 6H), 1.97 (s, 2H), 1.33-1.41 (m, 6H), 0.93 (s, 2H).
This example was prepared by substituting EXAMPLE 364D for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 376B for EXAMPLE 138C in EXAMPLE 138D. The title compound was isolated by reverse phase Gilson Prep HPLC system with a Phenomenex prep column (Luna, 5μ, C18(2), 250×21.20 mm, 5 Å) eluting with 20-80% acetonitrile in water with 0.10% TFA.
The title compound was prepared by substituting EXAMPLE 371A for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.63 (s, 1H), 11.53-10.99 (m, 1H), 8.91 (s, 1H), 8.71 (dd, 2H), 8.01 (d, 1H), 7.61-7.44 (m, 3H), 7.44-7.28 (m, 2H), 7.12-6.97 (m, 2H), 6.76-6.61 (m, 1H), 6.36 (dd, 1H), 6.21 (d, 1H), 3.92 (s, 1H), 3.48 (t, 2H), 3.10 (s, 4H), 2.83 (s, 2H), 2.24 (dd, 6H), 1.96 (s, 2H), 1.37 (ddd, 11H), 1.07 (s, 3H), 0.93 (s, 6H).
To 1-tert-butyl 4-ethyl 4-fluoropiperidine-1,4-dicarboxylate (1.00 g) was added HCl (4.OM in dioxane, 4.54 mL). After 1 hour the reaction was concentrated and dried under high vacuum. The resulting solid was dissolved in dichloromethane (5 ml) and treated with sodium triacetoxyborohydride (1.155 g) and oxetan-3-one (0.262 g) and stirred overnight. The reaction was quenched with saturated NaHCO3 solution (20 mL) and extracted into dichloromethane (2×25 mL). The organic layer was dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 80 g) eluting with a gradient of 0.5% to 3.75% methanol/dichloromethane over 40 minutes (flow=30 mL/minute) gave the title compound.
To a solution of EXAMPLE 372A (0.59 g) in tetrahydrofuran (5 mL) was added lithium aluminum hydride (1.80 mL) at 0° C. The reaction was removed from the ice bath and allowed to warm to room temperature. The reaction was quenched by the dropwise addition of 0.6 mL of water followed by 0.2 ml of 2N aqueous NaOH. The reaction was filtered through diatomaceous earth and rinsed with ethyl acetate (50 mL). The organics were concentrated and loaded onto silica gel (Reveleris 40 g) and eluted using a gradient of 0.75% to 7.5% methanol/dichloromethane over 30 minute (flow=40 mL/minutes) to give the title compound.
This example was prepared by substituting EXAMPLE 372B for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 36A for 4-fluoro-3-nitrobenzenesulfonamide in EXAMPLE 24A.
This example was prepared by substituting EXAMPLE 372C for EXAMPLE 36B in EXAMPLE 36C.
The title compound was prepared by substituting EXAMPLE 372D for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (300 MHz, dimethylsulfoxide-d6) δ 11.58 (s, 1H), 8.71 (s, 1H), 8.52 (s, 1H), 7.96 (d, 1H), 7.57 (d, 1H), 7.48-7.30 (m, 4H), 7.06 (d, 2H), 6.68 (d, 1H), 6.37-6.22 (m, 2H), 4.65-4.40 (m, 6H), 3.58 (s, 1H), 3.12 (s, 6H), 2.84-2.59 (m, 4H), 2.17 (s, 6H), 1.96 (d, 6H), 1.41 (s, 2H), 0.93 (s, 6H).
A solution of morpholine-4-carbonyl chloride (2.0 g) in methanol (10 mL) and 7 N NH3 in methanol (5 mL) was stirred at 45° C. overnight. The mixture was concentrated to give a solid, which was dried under vacuum.
This example was prepared by substituting EXAMPLE 373A for (tetrahydro-2H-pyran-4-yl)methanol in EXAMPLE 24A.
This example was prepared by substituting EXAMPLE 373B for EXAMPLE 130C in EXAMPLE 130D. 1H NMR (500 MHz, pyridine-d5) δ 13.02 (s, 1H), 10.41 (s, 1H), 9.27 (d, 1H), 8.81 (d, 1H), 8.50 (dd, 1H), 8.40 (d, 1H), 8.09 (d, 1H), 7.65 (m, 2H), 7.44 (d, 2H), 7.07 (d, 2H), 6.76 (dd, 1H), 6.54 (d, 1H), 6.48 (m, 1H), 3.67 (m, 4H), 3.58 (m, 4H), 3.07 (m, 4H), 2.77 (s, 2H), 2.26 (t, 2H), 2.14 (m, 4H), 1.97 (s, 2H), 1.39 (t, 2H), 0.94 (s, 6H).
Ethyl 4, 4-diethoxycyclohexanecarboxylate (6.67 g) synthesized according to a literature procedure (European Journal of Organic Chemistry, 2008, 5, 895) in tetrahydrofuran (60 mL) was treated with 2 M lithium aluminum hydride in tetrahydrofuran (14.5 mL) at 0° C. for 1 hour. Water (3 mL) was slowly added to quench the reaction. The precipitates were filtered off and washed with ethyl acetate. The filtrate was dried over Na2SO4, filtered, and concentrated to provide the title compound.
EXAMPLE 374A (665 mg) in tetrahydrofuran (20 mL) was treated with NaH (394 mg) for 30 minutes and then CH3I (0.267 mL) was slowly added. The resulting mixture was stirred overnight and the reaction was quenched with a few drops of water. The mixture was concentrated and the residue was suspended in water and extracted with dichloromethane. The organic layer was dried over Na2SO4, filtered and concentrated. The residue was purified by flash chromatography, and was eluted with 0-15% ethyl acetate in dichloromethane to provide the title compound.
EXAMPLE 374B (2.2 g) in a mixture of water (3 mL) and acetic acid (12 mL) was heated at 65° C. for 2 hours. The reaction mixture was concentrated. The residue was mixed with water and saturated aqueous NaHCO3 and extracted with dichloromethane. The dichloromethane layer was dried over Na2SO4, filtered, and concentrated to provide the title compound.
To a cold (−10° C.) solution of EXAMPLE 374C (1.18 g) and toluenesulfonylmethyl isocyanide (2.268 g) in dimethoxyethane (3 mL) and absolute ethanol (0.1 mL) was added (in small portions) potassium tert-butoxide (2.235 g). The reaction mixture was continued to stir at <5° C. for 30 minutes, warmed to room temperature, heated at 35° C. for 30 minutes and then at room temperature for 2 hours. The reaction mixture was concentrated and the residue was dissolved in water-brine, and extracted with dichloromethane. The dichloromethane layer was purified by flash chromatography, and was eluted with 5% ethyl acetate in dichloromethane to provide the title compound.
To a solution of EXAMPLE 374D (460 mg) in tetrahydrofuran (15 mL) was added 2M lithium aluminum hydride in tetrahydrofuran (2.252 mL) slowly. The reaction mixture was stirred at room temperature for 1 hour, refluxed for 1 hour and cooled. 2 ml of 2M aqueous NaOH and water (5 mL) was added. The solid was filtered off and washed with ether. The filtrate was concentrated. The residue was mixed with dichloromethane (50 mL) and the resulting mixture was dried over Na2SO4 and concentrated to provide the title compound.
EXAMPLE 374E (450 mg) and 4-fluoro-3-nitrobenzenesulfonamide (693 mg) in tetrahydrofuran (10 mL) were stirred overnight. The reaction mixture was concentrated and the residue was suspended in a mixture of CH3CN, methanol and water. The precipitates were collected, washed with water and dried to give the title compound.
The title compound was prepared as described in EXAMPLE 11D using EXAMPLE 374F in place of EXAMPLE 11B. 1H NMR (400 MHz, dimethylsulfoxide-d6) δ 11.69 (s, 1H), 11.40 (s, 1H), 8.53-8.61 (m, 2H), 8.04 (d, 1H), 7.77-7.82 (m, 1H), 7.47-7.55 (m, 3H), 7.34 (d, 2H), 7.02-7.09 (m, 3H), 6.68 (dd, 1H), 6.39 (dd, 1H), 6.19 (d, 1H), 3.18-3.27 (m, 5H), 3.04-3.14 (m, 5H), 2.75 (s, 2H), 2.11-2.24 (m, 6H), 1.95 (s, 2H), 1.69-1.84 (m, 3H), 1.33-1.63 (m, 7H), 0.84-1.05 (m, 9H).
A mixture of methyl piperidine-4-carboxylate (2.045 g), 2-bromothiazole (1.64 g), and Cs2CO3 (5.86 g) in dimethylformamide (15 mL) was heated at 100° C. overnight. After it cooled to room temperature, the reaction mixture was partitioned between water and ethyl acetate. The organic layer was separated, and the aqueous layer was extracted with additional ethyl acetate three times. The combined organic layers were washed with brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash chromatography on silica gel to give the title compound.
This example was prepared by substituting EXAMPLE 375A for EXAMPLE 339A in EXAMPLE 339B.
This example was prepared by substituting EXAMPLE 375B for (tetrahydro-2H-pyran-4-yl)methanol and EXAMPLE 40A for EXAMPLE 36A in EXAMPLE 36B.
This example was prepared by substituting EXAMPLE 375C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.65 (s, 1H), 8.49 (s, 1H), 8.17 (s, 1H), 8.01 (d, 1H), 7.54 (d, 1H), 7.48-7.49 (m, 2H), 7.35 (d, 2H), 7.14 (d, 1H), 7.05 (d, 2H), 6.80 (d, 1H), 6.67 (dd, 1H), 6.38 (dd, 1H), 6.21 (d, 1H), 4.28 (d, 2H), 3.92 (d, 2H), 2.98-3.10 (m, 6H), 2.86 (s, 2H), 2.30 (m, 4H), 2.03-2.15 (m, 3H), 1.96 (s, 2H), 1.96 (s, 2H), 1.82-1.86 (m, 2H), 1.33-1.44 (m, 4H), 0.93 (s, 6H).
A solution of tert-butyl (4-oxocyclohexyl)methylcarbamate (1.00 g) was dissolved in tetrahydrofuran (20 mL) and cooled to −78° C. Methylmagnesium bromide (4.40 mL) was added dropwise. The reaction was stirred for 2 hours at −78° C. then allowed to warm to 0° C. and stirred for 30 minutes. The resulting suspension was quenched with water (10 mL), diluted with ether (50 mL), washed with ammonium chloride (25 mL), washed with brine (25 mL), dried over magnesium sulfate, filtered, and concentrated. Silica gel chromatography (Reveleris 80 g) eluting using a gradient of 5% to 50% ethyl acetate/dichloromethane over 30 minutes (flow=60 mL/min) gave the title compound as a ˜2:1 mixture of cis and trans isomers.
To a solution of EXAMPLE 376A (0.75 g) in dichloromethane (3 mL) was added a few drops of water followed by trifluoroacetic acid (1.19 mL) and the reaction stirred at room temperature. After stirring for 2h added additional trifluoroacetic acid (0.5 mL). After an additional 4 h the reaction was concentrated and dried under high vacuum. The resulting oily solid was triturated with diethyl ether with sonication. Filtration and washing with diethyl ether gave the title compound as a trifluoroacetic acid salt and a mixture of cis and trans isomers.
This example was prepared by substituting EXAMPLE 364D for 4-fluoro-3-nitrobenzenesulfonamide and EXAMPLE 376B for (4-fluorotetrahydro-2H-pyran-4-yl)methanamine in EXAMPLE 138D. The title compound was isolated by reverse phase Gilson Prep HPLC system with a Phenomenex prep column (Luna, 5μ, C18(2), 250×21.20 mm, 5 Å) eluting with 20-80% acetonitrile in water with 0.10% TFA.
This example was prepared by substituting EXAMPLE 376C for EXAMPLE 11B in EXAMPLE 11D. 1H NMR (500 MHz, dimethylsulfoxide-d6) δ 11.64 (s, 1H), 8.91 (s, 1H), 8.72 (d, 1H), 8.70 (d, 1H), 8.01 (d, 1H), 7.47-7.54 (m, 3H), 7.35 (d, 2H), 7.04 (d, 2H), 6.68 (dd, 1H), 6.36 (dd, 1H), 6.21 (d, 1H), 3.93 (s, 1H), 3.48 (t, 2H), 3.10 (s, 4H), 2.83 (s, 2H), 2.15-2.33 (m, 6H), 1.96 (s, 1H), 1.34-1.59 (m, 9H), 1.17-1.24 (m, 2H), 1.07 (s, 2H), 0.92 (s, 6H).
The title compound was prepared by substituting EXAMPLE 378D for EXAMPLE 1E and EXAMPLE 337M for EXAMPLE 1F in EXAMPLE 1G. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.31 (d, 1H), 8.68 (t, 1H), 8.44 (d, 1H), 8.37 (dd, 1H), 8.10 (d, 1H), 7.68 (m, 1H), 7.66 (d, 1H), 7.41 (m, 2H), 7.09 (m, 2H), 6.92 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.50 (dd, 1H), 3.20 (m, 5H), 3.06 (t, 4H), 2.77 (m, 2H), 2.57 (d, 1H), 2.49 (m, 1H), 2.17 (m, 6H), 1.86 (m, 5H), 1.69 (m, 4H), 1.40 (s, 3H), 1.23 (m, 5H).
Dimethylformamide (1.298 mL) in dichloromethane (2.0 mL) at −10° C. was treated dropwise with POCl3 (1.426 mL) to give a colorless solution. The mixture was stirred 5 minutes and then warmed to room temperature and stirred 30 minutes. The solution was cooled to −10° C., treated dropwise with a solution of 4-methoxy-4-methylcyclohexanone (1.74 g) in dichloromethane (2.5 mL), and stirred for 4 hours at ambient temperature. The reaction mixture was poured over a mixture of ice and 25% aqueous sodium acetate solution. After the ice melted, the reaction mixture was poured into a separatory funnel and extracted with diethyl ether (4×125 mL). The diethyl ether extracts were washed with NaHCO3 solution and brine, dried (MgSO4), filtered and concentrated. The concentrate was chromatographed on silica gel with 0 to 5% ethyl acetate in hexanes as the eluent.
EXAMPLE 378A (1.55 g), 4-chlorophenylboronic acid (1.542 g), PdOAc2 (0.055 g), K2CO3 (2.84 g) and tetrabuylammonium bromide (2.65 g) were combined in a 50-mL round-bottomed flask equipped with a magnetic stir bar. Water (9.13 mL) was added. The vial was flushed with nitrogen, capped and stirred at 45° C. for 14 hours. The reaction mixture was cooled to room temperature and partitioned between brine and diethyl ether. The organic layer was washed with brine, dried (MgSO4), filtered through a plug of celite, concentrated and chromatographed on silica gel with 5 to 20% ethyl acetate in hexanes as the eluent.
The title compound was prepared by substituting EXAMPLE 378B for 4′-chlorobiphenyl-2-carboxaldehyde and EXAMPLE 15F for tert-butyl piperazine-1-carboxylate in EXAMPLE 1A except that a small amount of DMSO was added to the reaction mixture.
The title compound was prepared by substituting EXAMPLE 378C for EXAMPLE 15G in EXAMPLE 15H.
The title compound was prepared by substituting EXAMPLE 378D for EXAMPLE 1E in EXAMPLE 1G. 1H NMR (500 MHz, pyridine-d5) δ 13.07 (s, 1H), 9.31 (d, 1H), 8.68 (t, 1H), 8.43 (d, 1H), 8.37 (dd, 1H), 8.09 (d, 1H), 7.68 (m, 1H), 7.66 (d, 1H), 7.41 (m, 2H), 7.09 (m, 2H), 6.90 (d, 1H), 6.74 (dd, 1H), 6.52 (d, 1H), 6.50 (dd, 1H), 3.97 (dd, 2H), 3.30 (td, 2H), 3.21 (s, 3H), 3.15 (m, 2H), 3.06 (t, 4H), 2.77 (m, 2H), 2.57 (d, 1H), 2.50 (m, 1H), 2.16 (m, 6H), 1.81 (m, 2H), 1.63 (m, 1H), 1.57 (dd, 2H), 1.32 (m, 2H), 1.21 (s, 3H).
This application is a continuation of U.S. patent application Ser. No. 17/518,249, filed Nov. 3, 2021, which is a continuation of U.S. patent application Ser. No. 17/004,841, filed Aug. 27, 2020, now abandoned, which is a continuation of U.S. patent application Ser. No. 16/557,819, filed Aug. 30, 2019, now abandoned, which is a continuation of U.S. patent application Ser. No. 15/993,521, filed May 30, 2018, now abandoned, which is a continuation of U.S. patent application Ser. No. 15/219,208, filed Jul. 25, 2016, now abandoned, which is a continuation of U.S. patent application Ser. No. 14/694,965, filed Apr. 23, 2015, now abandoned, which is a continuation of U.S. patent application Ser. No. 13/830,926, filed Mar. 14, 2013, now U.S. Pat. No. 9,045,475, issued Jun. 2, 2015, which is a continuation of U.S. patent application Ser. No. 12/787,682, filed May 26, 2010, now U.S. Pat. No. 8,546,399, issued Oct. 1, 2013, which claims the benefit of U.S. Provisional Application No. 61/181,203, filed May 26, 2009, each of which is incorporated by reference herein in its entirety. This application contains a computer readable Sequence Listing which has been submitted in XML file format via Patent Center, the entire content of which is incorporated by reference herein in its entirety. The Sequence Listing XML file submitted via Patent Center is entitled “12655-175-999_SL.xml”, was created on Oct. 5, 2022, and is 3,109 bytes in size.
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| 20230143532 A1 | May 2023 | US |
| Number | Date | Country | |
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| 61181203 | May 2009 | US |
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