Patent Application
20180334451
The present invention is related to compounds having NR2B modulating properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases associated with NR2B receptor activity in animals, in particular humans.
Glutamate is one of the major excitatory neurotransmitters that is widely spread in the brain. First indication of its role as an excitatory messenger was in the 1950's when it was observed that intravenous administration of glutamate induces convulsions. However, the detection of the whole glutamatergic neurotransmitter system with its various receptors did not take place before the 1970's and 1980's when numerous antagonists were developed or, as in the case of PCP and ketamine, were identified as antagonists. Finally, in the 1990's molecular biology provided the tools for the classification of the glutamatergic receptors.
N-methyl-D-aspartate (NMDA) receptors are a subtype of ionotropic glutamate receptors that mediate excitatory synaptic transmission in the brain. NMDA receptors are ubiquitously distributed throughout the brain and play a key role in synaptic plasticity, synaptogenesis, excitotoxicity, memory acquisition and learning. NMDA receptors are distinct from other major subtypes of ionotropic glutamate receptors (AMPA and kainate receptors) in that they are blocked by Mg2+ at resting membrane potentials, are highly Ca2+ permeable, and require co-activation by two distinct neurotransmitters: glutamate and glycine (or D-serine) (Traynelis S F et al., Pharmacol Rev. 2010; 62(3):405-96). The influx of Ca2+ through NMDA receptors triggers signaling cascades and regulates gene expression that is critical for different forms of synaptic plasticity including both long-term potentiation of synapse efficacy (LTP) (Berberich S et al., Neuropharmacology 2007; 52(1):77-86) and long-term depression (LTD) (Massey, P V et al., J Neurosci. 2004 Sep. 8; 24(36):7821-8).
The vast majority of the mammalian NMDA receptors form a heterotetramer made of two obligatory GluN1 units and two variable GluN2 receptor subunits encoded by the GRIN1 gene and one of four GRIN2 genes, respectively. One or both GluN2 subunits can be potentially replaced by a GluN3A or a GluN3B subunit. The GRIN1 gene product has 8 splice variants while there are 4 different GRIN2 genes (GRIN2A-D) encoding four distinct GluN2 subunits. The glycine binding site is present on the GluN1 subunit and the glutamate binding site is present on the GluN2 subunit.
The GluNR2 subunits play a dominant role in determining the functional and pharmacological properties of the NMDA receptor assembly and exhibit distinct distribution in different areas of the brain. For instance, GluN2B subunits are expressed primarily in the forebrain in the adult mammalian brain (Paoletti P et al., Nat Rev Neurosci. 2013; 14(6):383-400; Watanabe M et al., J Comp Neurol. 1993; 338(3):377-90) and are implicated in learning, memory processing, mood, attention, emotion and pain perception (Cull-Candy S et al., Curr Opin Neurobiol. 2001; 11(3):327-35).
Compounds that modulate GluN2B-containing NMDA receptor function can be useful in treatment of many neurological and psychiatric disorders including but not limited to bipolar disorder (Martucci L et al., Schizophrenia Res, 2006; 84(2-3):214-21), major depressive disorder (Miller O H et al., eLife. 2014; 3:e03581; Li N et al., Biol Psychiatry. 2011; 69(8):754-61), treatment-resistant depression (Preskom S H et al. J Clin Psychopharmacol. 2008; 28(6):631-7) and ther mood disorders (including schizophrenia (Grimwood S et al., Neuroreport. 1999; 10(3):461-5; Weickert C S et al. Molecular Psychiatry (2013) 18, 1185-1192), ante- and postpartum depression, seasonal affective disorder and the like), Alzheimer's disease (Hanson J E et al., Neurobiol Dis. 2015; 74:254-62; Li S et al., J Neurosci. 2011; 31(18):6627-38) and other dementias (Orgogozo J M et al. Stroke 2002, 33: 1834-1839), Parkinson's disease (Duty S, CNS Drugs. 2012; 26(12):1017-32; Steece-Collier K et al., Exp Neurol. 2000; 163(1):239-43; Leaver K R et al. Clin Exp Pharmacol Physiol. 2008; 35(11):1388-94), Huntington's chorea (Tang T S et al., Proc Natl Acad Sci USA. 2005; 102(7):2602-7; Ui L et al., J Neurophysiol. 2004; 92(5):2738-46), multiple sclerosis (Grasselli G et al., Br J Pharmacol. 2013; 168(2):502-17; Farjam M et al., Iran J Pharm Res. 2014; 13(2):695-705), cognitive impairment (Wang D et al. 2014, Expert Opin Ther Targets Expert Opin Ther Targets. 2014, 18(10):1121-30), head injury (Bullock M R et al., Ann N Y Acad Sci. 1999; 890:51-8), spinal cord injury, stroke (Yang Y et al., J Neurosurg. 2003; 98(2):397-403), epilepsy (Naspolini A P et al., Epilepsy Res. 2012 June; 100(1-2):12-9), movement disorders (e.g. dyskinesias) (Morissette M et al., Mov Disord. 2006; 21(1):9-17), various neurodegenerative diseases (e.g. amyotrophic lateral sclerosis (Fuller P I et al., Neurosci Lett. 2006; 399(1-2):157-61) or neurodegeneration associated with bacterial or chronic infections), glaucoma (Naskar R et al. Semin Ophthalmol. 1999 September; 14(3):152-8), pain (e.g. chronic, cancer, post-operative and neuropathic pain (Wu L J and Zhuo M, Neurotherapeutics. 2009; 6(4):693-702), diabetic neuropathy, migraine (Peeters M et al., J Pharmacol Exp Ther. 2007; 321(2):564-72), cerebral ischemia (Yuan H et al., Neuron. 2015; 85(6):1305-18), encephalitis (Dalmau J. et al., Lancet Neurol. 2008; 7(12):1091-8), autism and autism spectrum disorders (Won H. et al., Nature. 2012; 486(7402):261-5), memory and learning disorders (Tang, Y. P. et al., Nature. 1999; 401(6748):63-9), obsessive compulsive disorder (Arnold P D et al., Psychiatry Res. 2009; 172(2):136-9), attention deficit hyperactivity disorder (ADHD) (Dorval K M et al., Genes Brain Behav. 2007; 6(5):444-52), PTSD (Haller J et al. Behav Pharmacol. 2011; 22(2):113-21; Leaderbrand K et al. Neurobiol Learn Mem. 2014; 113:35-40), tinnitus (Guitton M J, and Dudai Y, Neural Plast. 2007; 80904; Hu S S et al. 2016; 273(2): 325-332), sleep disorders (like narcolepsy or excessive daytime sleepiness, patent WO 2009058261 A1), vertigo and nystagmus (Straube A. et al., Curr Opin Neurol. 2005; 18(1):11-4; Starck M et al. J Neurol. 1997 January; 244(1):9-16), anxiety autoimmunological disorders like neuropsychiatric systemic lupus erythematosus (Kowal C et al. Proc. Nat. Acad. Sci. U.S.A. 2006; 103, 19854-19859) and addictive illnesses (e.g. alcohol addiction, drug addiction) (Nagy J, 2004, Curr Drug Targets CNS Neurol Disord. 2004; 3(3):169-79; Shen H et al., Proc Nat Acad Sci USA. 2011; 108(48):19407-12).
In view of the clinical importance of NR2B, the identification of compounds that modulate NR2B receptor function represents an attractive avenue into the development of new therapeutic agents. Such compounds are provided herein.
The invention is directed to the general and preferred embodiments defined, respectively, by the independent and dependent claims appended hereto, which are incorporated by reference herein. One aspect of this invention concerns compounds of Formula (I):
wherein:
One aspect of this invention concerns compounds of Formula (II):
wherein:
Further embodiments are provided by pharmaceutically acceptable salts of compounds of Formula (I) or Formula (II), pharmaceutically acceptable prodrugs of compounds of Formula (I) or Formula (II), and pharmaceutically active metabolites of compounds of Formula (I) or Formula (II).
In certain embodiments, the compounds of Formula (I) are compounds selected from those species described or exemplified in the detailed description below.
In certain embodiments, the compounds of Formula (II) are compounds selected from those species described or exemplified in the detailed description below.
In a further aspect, the invention relates to enantiomers and diastereomers of the compounds of Formula (I) or Formula (II), as well as the pharmaceutically acceptable salts.
In a further aspect, the invention relates to pharmaceutical compositions for treating a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising an effective amount of at least one compound selected from compounds of Formula (I), pharmaceutically acceptable salts of compounds of Formula (I), pharmaceutically acceptable prodrugs of compounds of Formula (I), and pharmaceutically active metabolites of Formula (I).
In a further aspect, the invention relates to pharmaceutical compositions for treating a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising an effective amount of at least one compound selected from compounds of Formula (II), pharmaceutically acceptable salts of compounds of Formula (II), pharmaceutically acceptable prodrugs of compounds of Formula (II), and pharmaceutically active metabolites of Formula (II).
Pharmaceutical compositions according to the invention may further comprise one or more pharmaceutically acceptable excipients.
In another aspect, the chemical embodiments of the present invention are useful as NR2B receptor modulators. Thus, the invention is directed to a method for modulating NR2B receptor activity, including when such receptor is in a subject, comprising exposing NR2B receptor to an effective amount of at least one compound selected from compounds of Formula (I) or Formula (II), pharmaceutically acceptable salts of compounds of Formula (I) or Formula (II), pharmaceutically acceptable prodrugs of compounds of Formula (I) or Formula (II), and pharmaceutically active metabolites of compounds of Formula (I) or Formula (II).
In another aspect, the invention is directed to a method of treating a subject suffering from, or diagnosed with a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising administering to the subject in need of such treatment an effective amount of at least one compound selected from compounds of Formula (I) or Formula (II), pharmaceutically acceptable salts of compounds of Formula (I) or Formula (II), pharmaceutically acceptable prodrugs of compounds of Formula (I) or Formula (II), and pharmaceutically active metabolites of compounds of Formula (I) or Formula (II). Additional embodiments of methods of treatment are set forth in the detailed description.
In another aspect, the method of studying isotopically labeled compounds in metabolic studies (preferably with 14C), reaction kinetic studies (with, for example 2H or 3H), detection or imaging techniques [such as positron emission tomography (PET) or single-photon emission computed tomography (SPECT)] including drug or substrate tissue distribution assays, or in radioactive treatment of patients. For example, an 18F or 11C labeled compound may be particularly preferred for PET or SPECT studies.
Additional embodiments of this invention include methods of making compounds of Formula (I) or Formula (II), pharmaceutically acceptable salts of compounds of Formula (I) or Formula (II), pharmaceutically acceptable prodrugs of compounds of Formula (I) or Formula (II), and pharmaceutically active metabolites of Formula (I) or Formula (II).
An object of the present invention is to overcome or ameliorate at least one of the disadvantages of the conventional methodologies and/or prior art, or to provide a useful alternative thereto.
Additional embodiments, features, and advantages of the invention will be apparent from the following detailed description and through practice of the invention.
In one aspect, provided herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof,
wherein:
An additional embodiment of the invention is a compound of Formula (I) wherein R1 is H, F, I or CH3.
An additional embodiment of the invention is a compound of Formula (I) wherein R1 is H.
An additional embodiment of the invention is a compound of Formula (I) wherein R2 is H.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is phenyl substituted with one substituent selected from the group consisting of: Br, Cl, F, CH3, CF3, CHF2, CF2CH3, CH(CH3)2, OCHF2, and OCF3.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is 3-bromophenyl, 3-fluorophenyl, 4-fluorophenyl, 4-chlorophenyl, 2-methylphenyl, 3-methylphenyl, 4-methylphenyl, 3-isopropylphenyl, 3-(trifluoromethyl)phenyl, 3-(difluoromethyl)phenyl, 3-(1,1-difluoroethyl)phenyl, 3-(trifluoromethoxy)phenyl, 4-(trifluoromethoxy)phenyl, 3-(difluoromethoxy)phenyl, or 4-(difluoromethoxy)phenyl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is phenyl substituted with two substituents each independently selected from the group consisting of: Br, Cl, F, CH3, CH2CH3, CH(CH3)2, CF3, CF2H, CF2CH3, CH2CH2CH2Cl, CH2CH2CH2F, OCH3, OCF2H, OCH2CH2F, cyclopropyl, and azetidin-1-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is 2,4-difluoro-5-methyl-phenyl, 3-(difluoromethyl)-2,4-difluoro-phenyl, or 2,4-difluoro-3-methyl-phenyl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is 6-methyl-pyridin-2-yl, 2-methyl-pyridin-4-yl, 5-methyl-pyridin-3-yl, 4-methyl-pyridin-2-yl, 2-bromo-pyridin-4-yl, 2-(trifluoromethyl)-pyridin-4-yl, 5-chloro-6-(trifluoromethyl)pyridin-2-yl, 2-(difluoromethyl)pyridin-4-yl, 5-(trifluoromethyl)pyridin-2-yl, 5-bromo-6-fluoropyridin-3-yl, or pyridin-4-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is 6-methyl-pyridin-2-yl, 2-methyl-pyridin-4-yl, 5-methyl-pyridin-3-yl, 4-methyl-pyridin-2-yl, 2-bromo-pyridin-4-yl, 2-(trifluoromethyl)-pyridin-4-yl; 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl; 5-(trifluoromethyl)thiophen-2-yl or 2,3-dihydro-1H-inden-5-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar1 is 4-chloro-3-(difluoromethoxy)phenyl, 3-(difluoromethyl)-4-fluoro-phenyl, 4-chloro-3-(1,1-difluoroethyl)phenyl, 3-(1,1-difluoroethyl)-4-fluoro-phenyl, 3-(difluoromethoxy)-4-fluoro-phenyl, 4-chloro-3-(difluoromethyl)phenyl, 4-chloro-3-(2-fluoroethoxy)phenyl, 3-(3-chloropropyl)-4-fluoro-phenyl, or 5-(trifluoromethyl)thiophen-2-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar3 is pyridin-2-yl, 3-fluoro-pyridin-2-yl, 6-fluoro-pyridin-2-yl, 3-chloro-pyridin-2-yl, 5-chloro-pyridin-2-yl, 4-methyl-pyridin-2-yl, 5-methyl-pyridin-2-yl, 6-methyl-pyridin-2-yl, 5-(trifluoromethyl)pyridine-2-yl, 6-(trifluoromethyl)pyridine-2-yl, pyridine-3-yl, 3-methoxy-pyridin-2-yl, 2-methoxy-pyridin-3-yl, 2-methyl-pyridin-5-yl, 2,3-dimethyl-pyridin-2-yl, 5-chloro-3-methoxy-pyridin-2-yl, or 2-chloro-5-methyl-pyridin-4-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar3 is pyrimidin-2-yl; pyrimidin-2-yl substituted one or two members each independently selected from the group consisting of: halo, C1-3alkyl, C1-3alkyl substituted with OH or OCH3, C(OH)(CH3)(CF3), CH(NH2)CH3, CH2NH(CH3), C1-3perhaloalkyl, OC1-3alkyl, OC1-3perhaloalkyl, NH2; NH(CH3), N(CH3)2, NH(CH2CH3), NH(CH2CHF2), CN, C(═O)CH3, C(═O)NH(CH3), C(═O)N(CH3)2, SO2CH3, CO2CH3, cyclopropyl, azetidin-1-yl, 3-fluoroazetidin-1-yl, 3,3-difluoroazetidin-1-yl, 3-(difluoromethyl)azetidin-1-yl, 3-methoxyazetidin-1-yl, 3-fluoro-3-methyl-azetidin-1-yl, pyrrolidin-1-yl, 3-fluoropyrrolidin-1-yl, 3,3-difluoropyrrolidin-1-yl, piperidin-1-yl, morpholinyl, 2-furyl, 1H-pyrazol-4-yl, and 1-methylpyrazol-3-yl.
An additional embodiment of the invention is a compound of Formula (I) wherein Ar3 is pyrimidin-2-yl substituted one or two members each independently selected from the group consisting of: halo, C1-6alkyl, C1-6alkyl substituted with OH or CH3, C1-6perhaloalkyl, OC1-6alkyl, OC1-6perhaloalkyl, and azetidine-1-yl.
An additional embodiment of the invention is a compound of Formula (I) having the Formula (IA):
wherein
An additional embodiment of the invention is a compound of Formula (I) having the Formula (IB):
wherein
An additional embodiment of the invention is a compound of Formula (I) having the Formula (IB) wherein:
An additional embodiment of the invention is a compound of Formula (I) having the Formula (IC):
wherein
An additional embodiment of the invention is a compound of Formula (I) having the Formula (ID):
wherein
An additional embodiment of the invention is a compound of Formula (II) wherein:
Ar1′ is phenyl substituted with C1-3perhaloalkyl; or phenyl substituted with two substituents each independently selected from the group consisting of: halo, C1-3alkyl, C1-3perhaloalkyl, and OC1-3perhaloalkyl;
An additional embodiment of the invention is a compound of Formula (II) having the Formula (IIA):
wherein:
An additional embodiment of the invention is a compound of Formula (II) having the Formula (IIB):
wherein:
A further embodiment of the current invention is a compound as shown below in Table 1
and pharmaceutically acceptable salts thereof.
A further embodiment of the current invention is a compound as shown below in Table 2
and pharmaceutically acceptable salts thereof.
A further embodiment of the current invention is a compound as shown below in Table 3
and pharmaceutically acceptable salts thereof.
An additional embodiment of the invention is a pharmaceutical composition comprising:
(A) an effective amount of at least one compound selected from compounds of Formula (I):
wherein:
and (B) at least one pharmaceutically acceptable excipient.
An additional embodiment of the invention is a pharmaceutical composition comprising:
(A) an effective amount of at least one compound selected from compounds of Formula (II):
wherein:
and (B) at least one pharmaceutically acceptable excipient.
An additional embodiment of the invention is a pharmaceutical composition comprising and effective amount of at least one compound of Formula (IA) (as well as Formulas (IB), (IC), and (ID)), as well as pharmaceutically acceptable salts, N-oxides or solvates of compounds of Formula (IA) (as well as Formulas (IB), (IC), and (ID)), pharmaceutically acceptable prodrugs of compounds of Formula (IA) (as well as Formulas (IB), (IC), and (ID)), and pharmaceutically active metabolites of Formula (IA) (as well as Formulas (IB), (IC), and (ID)); and at least one pharmaceutically acceptable excipient.
An additional embodiment of the invention is a pharmaceutical composition comprising and effective amount of at least one compound of Formula (IIA) (as well as Formula (IIB)), as well as pharmaceutically acceptable salts, N-oxides or solvates of compounds of Formula (IIA) (as well as Formula (IIB)), pharmaceutically acceptable prodrugs of compounds of Formula (IIA) (as well as Formula (IIB)), and pharmaceutically active metabolites of Formula (IIA) (as well as Formula (IIB)); and at least one pharmaceutically acceptable excipient.
An additional embodiment of the invention is a pharmaceutical composition comprising and effective amount of at least one compound in Table 1 (as well Table 2 and Table 3), as well as pharmaceutically acceptable salts, N-oxides or solvates of compounds of Table 1 (as well Table 2 and Table 3), pharmaceutically acceptable prodrugs of compounds of Table 1 (as well Table 2 and Table 3), and pharmaceutically active metabolites of Table 1 (as well Table 2 and Table 3); and at least one pharmaceutically acceptable excipient.
Also within the scope of the invention are enantiomers and diastereomers of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)). Also within the scope of the invention are the pharmaceutically acceptable salts, N-oxides or solvates of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)). Also within the scope of the invention are the pharmaceutically acceptable prodrugs of compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)), and pharmaceutically active metabolites of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)).
Also within the scope of the invention are enantiomers and diastereomers of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)). Also within the scope of the invention are the pharmaceutically acceptable salts, N-oxides or solvates of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)). Also within the scope of the invention are the pharmaceutically acceptable prodrugs of compounds of Formula (II) (as well as Formulas (IIA) and (IB)), and pharmaceutically active metabolites of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)).
Also within the scope of the invention are isotopic variations of compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)), such as, e.g., deuterated compounds of Formula (I). Also within the scope of the invention are the pharmaceutically acceptable salts, N-oxides or solvates of the isotopic variations of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)). Also within the scope of the invention are the pharmaceutically acceptable prodrugs of the isotopic variations of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)), and pharmaceutically active metabolites of the isotopic variations of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), and (ID)).
Also within the scope of the invention are isotopic variations of compounds of Formula (II) (as well as Formulas (IIA) and (IB)), such as, e.g., deuterated compounds of Formula (II). Also within the scope of the invention are the pharmaceutically acceptable salts, N-oxides or solvates of the isotopic variations of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)). Also within the scope of the invention are the pharmaceutically acceptable prodrugs of the isotopic variations of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)), and pharmaceutically active metabolites of the isotopic variations of the compounds of Formula (II) (as well as Formulas (IIA) and (IB)).
An additional embodiment of the invention is a method of treating a subject suffering from or diagnosed with a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising administering to a subject in need of such treatment an effective amount of at least one compound selected from compounds of Formula (I):
wherein:
An additional embodiment of the invention is a method of treating a subject suffering from or diagnosed with a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising administering to a subject in need of such treatment an effective amount of at least one compound selected from compounds of Formula (II):
wherein:
An additional embodiment of the invention is a method of treating a subject suffering from or diagnosed with a disease, disorder, or medical condition mediated by NR2B receptor activity, comprising administering to a subject in need of such treatment an effective amount of at least one compound selected from compounds of Formula (I) (as well as (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)), and pharmaceutically acceptable salts of all of the foregoing.
In preferred embodiments of the inventive method, the disease, disorder, or medical condition is selected from: neurologic and psychiatric disorders including, but not limited to: (1) mood disorders and mood affective disorders; (2) neurotic, stress-related and somatoform disorders including anxiety disorders; (3) disorders of psychological development; (4) behavioral syndromes associated with physiological disturbances and physical factors; (5) extrapyramidal and movement disorders; (6) episodic and paroxysmal disorders, epilepsy; (7) pain; (8) forms of neurodegeneration; (9) cerebrovascular diseases, acute and chronic; and any sequelae of cerebrovascular diseases.
Examples of mood disorders and mood affective disorders that can be treated according to the present invention include, but are not limited to, bipolar disorder I depressed, hypomanic, manic and mixed form; bipolar disorder II; depressive disorders, such as single depressive episode or recurrent major depressive disorder, minor depressive disorder, treatment-resistant depression, depressive disorder with postpartum onset, depressive disorders with psychotic symptoms; persistent mood disorders, such as cyclothymia, dysthymia, euthymia; and premenstrual dysphoric disorder.
Examples of disorders belonging to the neurotic, stress-related and somatoform disorders that can be treated according to the present invention include, but are not limited to, anxiety disorders, general anxiety disorder, panic disorder with or without agoraphobia, specific phobia, social anxiety disorder, chronic anxiety disorders; obsessive compulsive disorder; reaction to sever stress and adjustment disorders, such as post-traumatic stress disorder (PTSD); other neurotic disorders such as depersonalisation-derealisation syndrome.
Examples of disorders of psychological development that can be treated according to the present invention include, but are not limited to pervasive developmental disorders, including but not limited to Asperger's syndrome and Rett's syndrome, autistic disorders, childhood autism and overactive disorder associated with mental retardation and stereotyped movements, specific developmental disorder of motor function, specific developmental disorders of scholastic skills.
Examples of behavioral syndromes associated with physiological disturbances and physical factors according to the present invention include, but are not limited to mental and behavioural disorders associated with childbirth, including but not limited to postnatal (postpartum) and prenatal depression; eating disorders, including but not limited to anorexia nervosa, bulimia nervosa, pica and binge eating disorder.
Examples of extrapyramidal and movement disorders that can be treated according to the present invention include, but are not limited to Parkinson's disease; second Parkinsonism, such as postencephalitic Parkinsonism; Parkinsonism comprised in other disorders; Lewis body disease; degenerative diseases of the basal ganglia; other extrapyramidal and movement disorders including but not limited to tremor, essential tremor and drug-induced tremor, myoclonus, chorea and drug-induced chorea, drug-induced tics and tics of organic origin, drug-induced acute dystonia, drug-induced tardive dyskinesia, L-dopa-induced dyskinesia; neuroleptic-induced movement disorders including but not limited to neuroleptic malignant syndrome (NMS), neuroleptic induced parkinsonism, neuroleptic-induced early onset or acute dyskinesia, neuroleptic-induced acute dystonia, neuroleptic-induced acute akathisia, neuroleptic-induced tardive dyskinesia, neuroleptic-induced tremor, restless leg syndrome, Stiff-man syndrome.
Further examples of movement disorders with malfunction and/or degeneration of basal ganglia that can be treated according to the present invention include, but are not limited to dystonia including but not limited to focal dystonia, multiple-focal or segmental dystonia, torsion dystonia, hemispheric, generalised and tardive dystonia (induced by psychopharmacological drugs). Focal dystonia include cervical dystonia (torticolli), blepharospasm (cramp of the eyelid), appendicular dystonia (cramp in the extremities, like the writer's cramp), oromandibular dystonia and spasmodic dysphonia (cramp of the vocal cord); Examples for episodic and paroxysmal disorders that can be treated according to the present invention include, but are not limited to epilepsy, including localization-related (focal)(partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, generalized idiopathic epilepsy and epileptic syndromes including but not limited to myoclonic epilepsy in infancy, neonatal convulsions (familial), childhood absence epilepsy (pyknolepsy), epilepsy with grand mal seizures on awakening, absence epilepsy, myoclonic epilepsy (impulsive petit mal) and nonspecific atonic, clonic, myoclonic, tonic, tonic-clonic epileptic seizures.
Further examples of epilepsy that can be treated according to the present invention include, but are not limited to epilepsy with myoclonic absences, myodonic-astatic seizures, infantile spasms, Lennox-Gastaut syndrome, Salaam attacks, symptomatic early myoclonic encephalopathy, West's syndrome, petit and grand mal seizures; status epilepticus.
Examples of pain include, but are not limited to pain disorders related to psychological factors, such as persistent somatoform disorders; acute, chronic and chronic intractable pain, headache; acute and chronic pain related to physiological processes and physical disorders including but not limited to back pain, tooth pain, abdominal pain, low back pain, pain in joints; acute and chronic pain that is related to diseases of the musculoskeletal system and connective tissue including, but not limited to rheumatism, myalgia, neuralgia and fibromyalgia; acute and chronic pain that is related to nerve, nerve root and plexus disorders, such as trigeminal pain, postzoster neuralgia, phantom limb syndrome with pain, carpal tunnel syndrome, lesion of sciatic nerve, diabetic mononeuropathy; acute and chronic pain that is related to polyneuropathies and other disorders of the peripheral nervous system, such as hereditary and idiopathic neuropathy, inflammatory polyneuropathy, polyneuropathy induced by drugs, alcohol or toxic agents, polyneuropathy in neoplastic disease, diabetic polyneuropathy.
Examples of diseases that include forms of neurodegeneration include, but are not limited to, acute neurodegeneration, such as intracranial brain injuries, such as stroke, diffuse and local brain injuries, epidural, subdural and subarachnoid haemorrhage, and chronic neurodegeneration, such as Alzheimer's disease, Huntington's disease, multiple sclerosis and ALS.
Examples of cerebrovascular diseases include, but are not limited to, subarachnoid haemorrhage, intracerebral haemorrhage and other nontraumatic intracranial haemorrhage, cerebral infarction, stroke, occlusion and stenosis or precerebral and cerebral arteries, not resulting in cerebral infarction, dissection of cerebral arteries, cerebral aneurysm, cerebral atherosclerosis, progressive vascular leukoencephalopathy, hypertensive encephalopathy, nonpyogenic thrombosis of intracranial venous system, cerebral arteritis, cerebral amyloid angiopathy and sequelae of cerebrovascular diseases.
In some embodiments, administration of a compound of the invention, or pharmaceutically acceptable salt thereof, is effective in preventing the disease; for example, preventing a disease, condition or disorder in an individual who may be predisposed to the disease, condition or disorder but does not yet experience or display the pathology or symptomatology of the disease.
Additional embodiments, features, and advantages of the invention will be apparent from the following detailed description and through practice of the invention.
The invention may be more fully appreciated by reference to the following description, including the following glossary of terms and the concluding examples. For the sake of brevity, the disclosures of the publications, including patents, cited in this specification are herein incorporated by reference.
As used herein, the terms “including”, “containing” and “comprising” are used herein in their open, non-limiting sense.
The term “alkyl” refers to a straight- or branched-chain alkyl group having from 1 to 12 carbon atoms in the chain. Examples of alkyl groups include methyl (Me, which also may be structurally depicted by the symbol, “/”), ethyl (Et), n-propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl (tBu), pentyl, isopentyl, tert-pentyl, hexyl, isohexyl, and groups that in light of the ordinary skill in the art and the teachings provided herein would be considered equivalent to any one of the foregoing examples. The term C1-3alkyl as used here refers to a straight- or branched-chain alkyl group having from 1 to 3 carbon atoms in the chain. The term C1-6alkyl as used here refers to a straight- or branched-chain alkyl group having from 1 to 6 carbon atoms in the chain.
The term “halo” represents chloro, fluoro, bromo or iodo.
The term “perhaloalkyl” or “haloalkyl” refers to a straight- or branched-chain alkyl group having from 1 to 6 carbon atoms in the chain optionally substituting hydrogens with halogens. The term “C1-3perhaloalkyl” as used here refers to a straight- or branched-chain alkyl group having from 1 to 3 carbon atoms in the chain, optionally substituting hydrogens with halogens. The term “C1-6perhaloalkyl” as used here refers to a straight- or branched-chain alkyl group having from 1 to 6 carbon atoms in the chain, optionally substituting hydrogens with halogens. Examples of “perhaloalkyl”, “haloalkyl” groups include trifluoromethyl (CF3), difluoromethyl (CF2H), monofluoromethyl (CH2F), pentafluoroethyl (CF2CF3), tetrafluoroethyl (CHFCF3), monofluoroethyl (CH2CH2F), trifluoroethyl (CH2CF3), tetrafluorotrifluoromethylethyl (CF(CF3)2), chloropropyl (CH2CH2CH2Cl), and groups that in light of the ordinary skill in the art and the teachings provided herein would be considered equivalent to any one of the foregoing examples.
The term “cyano” refers to the group CN.
The term “cycloalkyl” refers to a saturated or partially saturated, monocyclic, fused polycyclic, or spiro polycyclic carbocycle having from 3 to 12 ring atoms per carbocycle. Illustrative examples of cycloalkyl groups include the following entities, in the form of properly bonded moieties:
The term “phenyl” represents the following moiety:
The phenyl moiety can be attached through any one of the 1-, 2-, 3-4-, 5-, or 6-position carbon atoms.
The term “thienyl” represents the following moiety:
The term “pyridinyl” or “pyridyl” represents the following moiety:
The pyridinyl or pyridyl moiety can be attached through any one of the 2-, 3-, 4-, 5-, or 6-position carbon atoms.
The term “pyrimidinyl” represents the following moiety:
The pyrimidinyl moiety can be attached through any one of the 2-, 4-, 5-, or 6-position carbon atoms.
The term “pyrazinyl” represents the following moiety:
The pyrazinyl moiety can be attached through any one of the 2-, 3-, 5-, or 6-position carbon atoms.
The term “pyridazinyl” represents the following moiety:
The pyridazinyl moiety can be attached through any one of the 3-, 4-, 5-, or 6-position carbon atoms.
The term “pyrazolyl” represents the following moiety:
The pyrazolyl moiety can be attached through any one of the 1-, 2-, 3-, 4-, or 5-position carbon atoms.
The term “piperidinyl” represents the following moiety:
When the piperidinyl moiety is a substituent, it can be attached through any one of the 1-, 2-, 3-, 4-, 5-, or 6-position atoms, as permitted.
The term “pyrrolidinyl” represents the following moiety:
When the piperidinyl moiety is a substituent, it can be attached through any one of the 1-, 2-, 3-, 4-, or 5-position atoms, as permitted.
The term “azetidinyl” represents a 4-membered heterocycloalkyl moiety having one ring nitrogen. When the azetidinyl moiety is a substituent, it can be attached through any carbon atom or through the nitrogen atom, as permitted.
The term “morpholinyl” represents the following moiety:
When the morpholinyl moiety is a substituent, it can be attached through any one of the 2-, 3-, 4-, 5-, or 6-position atoms, as permitted.
The term “substituted” means that the specified group or moiety bears one or more substituents. The term “unsubstituted” means that the specified group bears no substituents. The term “optionally substituted” means that the specified group is unsubstituted or substituted by one or more substituents. Where the term “substituted” is used to describe a structural system, the substitution is meant to occur at any valency-allowed position on the system. In cases where a specified moiety or group is not expressly noted as being optionally substituted or substituted with any specified substituent, it is understood that such a moiety or group is intended to be unsubstituted.
The terms “para”, “meta”, and “ortho” have the meanings as understood in the art. Thus, for example, a fully substituted phenyl group has substituents at both “ortho” (o) positions adjacent to the point of attachment of the phenyl ring, both “meta” (m) positions, and the one “para” (p) position across from the point of attachment. To further clarify the position of substituents on the phenyl ring, the 2 different ortho positions will be designated as ortho and ortho′ and the 2 different meta positions as meta and meta′ as illustrated below.
To provide a more concise description, some of the quantitative expressions given herein are not qualified with the term “about”. It is understood that, whether the term “about” is used explicitly or not, every quantity given herein is meant to refer to the actual given value, and it is also meant to refer to the approximation to such given value that would reasonably be inferred based on the ordinary skill in the art, including equivalents and approximations due to the experimental and/or measurement conditions for such given value. Whenever a yield is given as a percentage, such yield refers to a mass of the entity for which the yield is given with respect to the maximum amount of the same entity that could be obtained under the particular stoichiometric conditions. Concentrations that are given as percentages refer to mass ratios, unless indicated differently.
The terms “buffered” solution or “buffer” solution are used herein interchangeably according to their standard meaning. Buffered solutions are used to control the pH of a medium, and their choice, use, and function is known to those of ordinary skill in the art. See, for example, G. D. Considine, ed., Van Nostrand's Encyclopedia of Chemistry, p. 261, 5th ed. (2005), describing, inter alia, buffer solutions and how the concentrations of the buffer constituents relate to the pH of the buffer. For example, a buffered solution is obtained by adding MgSO4 and NaHCO3 to a solution in a 10:1 w/w ratio to maintain the pH of the solution at about 7.5.
Any formula given herein is intended to represent compounds having structures depicted by the structural formula as well as certain variations or forms. In particular, compounds of any formula given herein may have asymmetric centers and therefore exist in different enantiomeric forms. All optical isomers of the compounds of the general formula, and mixtures thereof, are considered within the scope of the formula. Thus, any formula given herein is intended to represent a racemate, one or more enantiomeric forms, one or more diastereomeric forms, one or more atropisomeric forms, and mixtures thereof. Furthermore, certain structures may exist as geometric isomers (i.e., cis and trans isomers), as tautomers, or as atropisomers.
It is also to be understood that compounds that have the same molecular formula but differ in the nature or sequence of bonding of their atoms or the arrangement of their atoms in space are termed “isomers.” Stereoisomers that are not mirror images of one another are termed “diastereomers” and those that are non-superimposable mirror images of each other are termed “enantiomers.” When a compound has an asymmetric center, for example, it is bonded to four different groups, and a pair of enantiomers is possible. An enantiomer can be characterized by the absolute configuration of its asymmetric center and is described by the R- and S-sequencing rules of Cahn and Prelog, or by the manner in which the molecule rotates the plane of polarized light and designated as dextrorotatory or levorotatory (i.e., as (+)- or (−)-isomers respectively). A chiral compound can exist as either an individual enantiomer or as a mixture thereof. A mixture containing equal proportions of the enantiomers is called a “racemic mixture.”
“Tautomers” refer to compounds that are interchangeable forms of a particular compound structure, and that vary in the displacement of hydrogen atoms and electrons. Thus, two structures may be in equilibrium through the movement of π electrons and an atom (usually H). For example, enols and ketones are tautomers because they are rapidly interconverted by treatment with either acid or base. Another example of tautomerism is the aci- and nitro-forms of phenyl nitromethane, that are likewise formed by treatment with acid or base.
Tautomeric forms may be relevant to the attainment of the optimal chemical reactivity and biological activity of a compound of interest.
The compounds of this invention may possess one or more asymmetric centers; such compounds can therefore be produced as individual (R)- or (S)-stereoisomers or as mixtures thereof.
Unless indicated otherwise, the description or naming of a particular compound in the specification and claims is intended to include both individual enantiomers and mixtures, racemic or otherwise, thereof. The methods for the determination of stereochemistry and the separation of stereoisomers are well-known in the art.
Certain examples contain chemical structures that are depicted as an absolute enantiomer but are intended to indicate enatiopure material that is of unknown configuration. In these cases (R*) or (S′) is used in the name to indicate that the absolute stereochemistry of the corresponding stereocenter is unknown. Thus, a compound designated as (R*) refers to an enantiopure compound with an absolute configuration of either (R) or (S). In cases where the absolute stereochemistry has been confirmed, the structures are named using (R) and (S).
The symbols and
are used as meaning the same spatial arrangement in chemical structures shown herein. Analogously, the symbols
and
are used as meaning the same spatial arrangement in chemical structures shown herein.
Additionally, any formula given herein is intended to refer also to hydrates, solvates, and polymorphs of such compounds, and mixtures thereof, even if such forms are not listed explicitly. Certain compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)), or pharmaceutically acceptable salts of compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) may be obtained as solvates. Solvates include those formed from the interaction or complexation of compounds of the invention with one or more solvents, either in solution or as a solid or crystalline form. In some embodiments, the solvent is water and the solvates are hydrates.
In addition, certain crystalline forms of compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) or pharmaceutically acceptable salts of compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) may be obtained as co-crystals.
In other embodiments, pharmaceutically acceptable salts of compounds of Formula (I) may be obtained in a crystalline form. In still other embodiments, compounds of Formula (I) may be obtained in one of several polymorphic forms, as a mixture of crystalline forms, as a polymorphic form, or as an amorphous form. In other embodiments, compounds of Formula (I) may convert in solution between one or more crystalline forms and/or polymorphic forms.
Reference to a compound herein stands for a reference to any one of: (a) the actually recited form of such compound, and (b) any of the forms of such compound in the medium in which the compound is being considered when named. For example, reference herein to a compound such as R—COOH, encompasses reference to any one of, for example, R—COOH(s), R—COOH(sol), and R—COO−(sol). In this example, R—COOH(s) refers to the solid compound, as it could be for example in a tablet or some other solid pharmaceutical composition or preparation; R—COOH(sol) refers to the undissociated form of the compound in a solvent; and R—COO−(sol) refers to the dissociated form of the compound in a solvent, such as the dissociated form of the compound in an aqueous environment, whether such dissociated form derives from R—COOH, from a salt thereof, or from any other entity that yields R—COO− upon dissociation in the medium being considered. In another example, an expression such as “exposing an entity to compound of formula R—COOH” refers to the exposure of such entity to the form, or forms, of the compound R—COOH that exists, or exist, in the medium in which such exposure takes place. In still another example, an expression such as “reacting an entity with a compound of formula R—COOH” refers to the reacting of (a) such entity in the chemically relevant form, or forms, of such entity that exists, or exist, in the medium in which such reacting takes place, with (b) the chemically relevant form, or forms, of the compound R—COOH that exists, or exist, in the medium in which such reacting takes place. In this regard, if such entity is for example in an aqueous environment, it is understood that the compound R—COOH is in such same medium, and therefore the entity is being exposed to species such as R—COOH(aq) and/or R—COO−(aq), where the subscript “(aq)” stands for “aqueous” according to its conventional meaning in chemistry and biochemistry. A carboxylic acid functional group has been chosen in these nomenclature examples; this choice is not intended, however, as a limitation but it is merely an illustration. It is understood that analogous examples can be provided in terms of other functional groups, including but not limited to hydroxyl, basic nitrogen members, such as those in amines, and any other group that interacts or transforms according to known manners in the medium that contains the compound. Such interactions and transformations include, but are not limited to, dissociation, association, tautomerism, solvolysis, including hydrolysis, solvation, including hydration, protonation, and deprotonation. No further examples in this regard are provided herein because these interactions and transformations in a given medium are known by any one of ordinary skill in the art.
In another example, a zwitterionic compound is encompassed herein by referring to a compound that is known to form a zwitterion, even if it is not explicitly named in its zwitterionic form. Terms such as zwitterion, zwitterions, and their synonyms zwitterionic compound(s) are standard IUPAC-endorsed names that are well known and part of standard sets of defined scientific names. In this regard, the name zwitterion is assigned the name identification CHEBI:27369 by the Chemical Entities of Biological Interest (ChEBI) dictionary of molecular entities. As generally well known, a zwitterion or zwitterionic compound is a neutral compound that has formal unit charges of opposite sign. Sometimes these compounds are referred to by the term “inner salts”. Other sources refer to these compounds as “dipolar ions”, although the latter term is regarded by still other sources as a misnomer. As a specific example, aminoethanoic acid (the amino acid glycine) has the formula H2NCH2COOH, and it exists in some media (in this case in neutral media) in the form of the zwitterion +H3NCH2COO−. Zwitterions, zwitterionic compounds, inner salts and dipolar ions in the known and well established meanings of these terms are within the scope of this invention, as would in any case be so appreciated by those of ordinary skill in the art. Because there is no need to name each and every embodiment that would be recognized by those of ordinary skill in the art, no structures of the zwitterionic compounds that are associated with the compounds of this invention are given explicitly herein. They are, however, part of the embodiments of this invention. No further examples in this regard are provided herein because the interactions and transformations in a given medium that lead to the various forms of a given compound are known by any one of ordinary skill in the art.
Any formula given herein is also intended to represent unlabeled forms as well as isotopically labeled forms of the compounds. Isotopically labeled compounds have structures depicted by the formulas given herein except that one or more atoms are replaced by an atom having a selected atomic mass or mass number. Examples of isotopes that can be incorporated into compounds of the invention include isotopes of hydrogen, carbon, nitrogen, oxygen, phosphorus, sulfur, fluorine, chlorine, and iodine such as 2H, 3H, 11C, 13C, 14C, 15N, 18O, 17O, 31P, 32P, 35S, 18F, 36Cl, 125I, respectively. Such isotopically labeled compounds are useful in metabolic studies (preferably with 14C), reaction kinetic studies (with, for example deuterium (i.e., D or 2H); or tritium (i.e., T or 3H)), detection or imaging techniques [such as positron emission tomography (PET) or single-photon emission computed tomography (SPECT)] including drug or substrate tissue distribution assays, or in radioactive treatment of patients. In particular, an 18F or 11C labeled compound may be particularly preferred for PET or SPECT studies. Further, substitution with heavier isotopes such as deuterium (i.e., 2H) may afford certain therapeutic advantages resulting from greater metabolic stability, for example increased in vivo half-life or reduced dosage requirements. Isotopically labeled compounds of this invention and prodrugs thereof can generally be prepared by carrying out the procedures disclosed in the schemes or in the examples and preparations described below by substituting a readily available isotopically labeled reagent for a non-isotopically labeled reagent.
When referring to any formula given herein, the selection of a particular moiety from a list of possible species for a specified variable is not intended to define the same choice of the species for the variable appearing elsewhere. In other words, where a variable appears more than once, the choice of the species from a specified list is independent of the choice of the species for the same variable elsewhere in the formula, unless stated otherwise.
According to the foregoing interpretive considerations on assignments and nomenclature, it is understood that explicit reference herein to a set implies, where chemically meaningful and unless indicated otherwise, independent reference to embodiments of such set, and reference to each and every one of the possible embodiments of subsets of the set referred to explicitly.
By way of a first example on substituent terminology, if substituent S1example is one of S1 and S2, and substituent S2example is one of S3 and S4, then these assignments refer to embodiments of this invention given according to the choices S1example is S1 and S2example is S3; S1example is S1 and S2example is S4; S1example is S2 and S2example is S3; S1example is S2 and S2example is S4; and equivalents of each one of such choices. The shorter terminology “S1example is one of S1 and S2, and S2example is one of S3 and S4” is accordingly used herein for the sake of brevity, but not by way of limitation. The foregoing first example on substituent terminology, which is stated in generic terms, is meant to illustrate the various substituent assignments described herein. The foregoing convention given herein for substituents extends, when applicable, to members such as R1, R1′, R2, R2′, R4, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, Rf, Rg, Rh, HAL, PG, LG, n, Ar1, Ar1′, Ar2, Ar3, and any other generic substituent symbol used herein.
Furthermore, when more than one assignment is given for any member or substituent, embodiments of this invention comprise the various groupings that can be made from the listed assignments, taken independently, and equivalents thereof. By way of a second example on substituent terminology, if it is herein described that substituent S1example is one of S1, S2, and S3, this listing refers to embodiments of this invention for which Sexample is S1; Sexample is S2; Sexample is S3; Sexample is one of S1 and S2; Sexample is one of S1 and S3; Sexample is one of S2 and S3; Sexample is one of S1, S2 and S3; and Sexample is any equivalent of each one of these choices. The shorter terminology “Sexample is one of S1, S2, and S3” is accordingly used herein for the sake of brevity, but not by way of limitation. The foregoing second example on substituent terminology, which is stated in generic terms, is meant to illustrate the various substituent assignments described herein. The foregoing convention given herein for substituents extends, when applicable, to members such as R1, R1′, R2, R2′, R4, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, Rf, Rg, Rh, HAL, PG, LG, n, Ar1, Ar1′, Ar2, Ar3 and any other generic substituent symbol used herein.
The nomenclature “Ci-j” with j>i, when applied herein to a class of substituents, is meant to refer to embodiments of this invention for which each and every one of the number of carbon members, from i to j including i and j, is independently realized. By way of example, the term C1-4 refers independently to embodiments that have one carbon member (C1), embodiments that have two carbon members (C2), embodiments that have three carbon members (C3), and embodiments that have four carbon members (C4).
The term Cn-malkyl refers to an aliphatic chain, whether straight or branched, with a total number N of carbon members in the chain that satisfies n≤N≤m, with m>n. Any disubstituent referred to herein is meant to encompass the various attachment possibilities when more than one of such possibilities are allowed. For example, reference to disubstituent -A-B-, where A≠B, refers herein to such disubstituent with A attached to a first substituted member and B attached to a second substituted member, and it also refers to such disubstituent with A attached to the second substituted member and B attached to the first substituted member.
The invention includes also pharmaceutically acceptable salts of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)), preferably of those described above and of the specific compounds exemplified herein, and methods of treatment using such salts.
The term “pharmaceutically acceptable” means approved or approvable by a regulatory agency of Federal or a state government or the corresponding agency in countries other than the United States, or that is listed in the U. S. Pharmcopoeia or other generally recognized pharmacopoeia for use in animals, and more particularly, in humans.
A “pharmaceutically acceptable salt” is intended to mean a salt of a free acid or base of compounds represented by Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) that are non-toxic, biologically tolerable, or otherwise biologically suitable for administration to the subject. It should possess the desired pharmacological activity of the parent compound. See, generally, G. S. Paulekuhn, et al., “Trends in Active Pharmaceutical Ingredient Salt Selection based on Analysis of the Orange Book Database”, J. Med. Chem., 2007, 50:6665-72, S. M. Berge, et al., “Pharmaceutical Salts”, J Pharm Sci., 1977, 66:1-19, and Handbook of Pharmaceutical Salts, Properties, Selection, and Use, Stahl and Wermuth, Eds., Wiley-VCH and VHCA, Zurich, 2002. Examples of pharmaceutically acceptable salts are those that are pharmacologically effective and suitable for contact with the tissues of patients without undue toxicity, irritation, or allergic response. A compound of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) may possess a sufficiently acidic group, a sufficiently basic group, or both types of functional groups, and accordingly react with a number of inorganic or organic bases, and inorganic and organic acids, to form a pharmaceutically acceptable salt.
Examples of pharmaceutically acceptable salts include sulfates, pyrosulfates, bisulfates, sulfites, bisulfites, phosphates, monohydrogen-phosphates, dihydrogenphosphates, metaphosphates, pyrophosphates, chlorides, bromides, iodides, acetates, propionates, decanoates, caprylates, acrylates, formates, isobutyrates, caproates, heptanoates, propiolates, oxalates, malonates, succinates, suberates, sebacates, fumarates, maleates, butyne-1,4-dioates, hexyne-1,6-dioates, benzoates, chlorobenzoates, methylbenzoates, dinitrobenzoates, hydroxybenzoates, methoxybenzoates, phthalates, sulfonates, xylenesulfonates, phenylacetates, phenylpropionates, phenylbutyrates, citrates, lactates, γ-hydroxybutyrates, glycolates, tartrates, methane-sulfonates, propanesulfonates, naphthalene-1-sulfonates, naphthalene-2-sulfonates, and mandelates.
When the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) contain a basic nitrogen, the desired pharmaceutically acceptable salt may be prepared by any suitable method available in the art. For example, treatment of the free base with an inorganic acid, such as hydrochloric acid, hydrobromic acid, sulfuric acid, sulfamic acid, nitric acid, boric acid, phosphoric acid, and the like, or with an organic acid, such as acetic acid, phenylacetic acid, propionic acid, stearic acid, lactic acid, ascorbic acid, maleic acid, hydroxymaleic acid, isethionic acid, succinic acid, valeric acid, fumaric acid, malonic acid, pyruvic acid, oxalic acid, glycolic acid, salicylic acid, oleic acid, palmitic acid, lauric acid, a pyranosidyl acid, such as glucuronic acid or galacturonic acid, an alpha-hydroxy acid, such as mandelic acid, citric acid, or tartaric acid, an amino acid, such as aspartic acid, glutaric acid or glutamic acid, an aromatic acid, such as benzoic acid, 2-acetoxybenzoic acid, naphthoic acid, or cinnamic acid, a sulfonic acid, such as laurylsulfonic acid, p-toluenesulfonic acid, methanesulfonic acid, ethanesulfonic acid, any compatible mixture of acids such as those given as examples herein, and any other acid and mixture thereof that are regarded as equivalents or acceptable substitutes in light of the ordinary level of skill in this technology.
When the compound of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) is an acid, such as a carboxylic acid or sulfonic acid, the desired pharmaceutically acceptable salt may be prepared by any suitable method, for example, treatment of the free acid with an inorganic or organic base, such as an amine (primary, secondary or tertiary), an alkali metal hydroxide, alkaline earth metal hydroxide, any compatible mixture of bases such as those given as examples herein, and any other base and mixture thereof that are regarded as equivalents or acceptable substitutes in light of the ordinary level of skill in this technology. Illustrative examples of suitable salts include organic salts derived from amino acids, such as N-methyl-D-glucamine, lysine, choline, glycine and arginine, ammonia, carbonates, bicarbonates, primary, secondary, and tertiary amines, and cyclic amines, such as tromethamine, benzylamines, pyrrolidines, piperidine, morpholine, and piperazine, and inorganic salts derived from sodium, calcium, potassium, magnesium, manganese, iron, copper, zinc, aluminum, and lithium.
The invention also relates to pharmaceutically acceptable prodrugs of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)), and treatment methods employing such pharmaceutically acceptable prodrugs. The term “prodrug” means a precursor of a designated compound that, following administration to a subject, yields the compound in vivo via a chemical or physiological process such as solvolysis or enzymatic cleavage, or under physiological conditions (e.g., a prodrug on being brought to physiological pH is converted to the compound of Formula (I). A “pharmaceutically acceptable prodrug” is a prodrug that is non-toxic, biologically tolerable, and otherwise biologically suitable for administration to the subject. Illustrative procedures for the selection and preparation of suitable prodrug derivatives are described, for example, in “Design of Prodrugs”, ed. H. Bundgaard, Elsevier, 1986.
Exemplary prodrugs include compounds having an amino acid residue, or a polypeptide chain of two or more (e.g., two, three or four) amino acid residues, covalently joined through an amide or ester bond to a free amino, hydroxyl, or carboxylic acid group of a compound of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)). Examples of amino acid residues include the twenty naturally occurring amino acids, commonly designated by three letter symbols, as well as 4-hydroxyproline, hydroxylysine, demosine, isodemosine, 3-methylhistidine, norvalin, beta-alanine, gamma-aminobutyric acid, citrulline homocysteine, homoserine, omithine and methionine sulfone.
Additional types of prodrugs may be produced, for instance, by derivatizing free carboxyl groups of structures of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) as amides or alkyl esters. Examples of amides include those derived from ammonia, primary C1-6alkyl amines and secondary di(C1-6alkyl) amines. Secondary amines include 5- or 6-membered heterocycloalkyl or heteroaryl ring moieties. Examples of amides include those that are derived from ammonia, C1-3alkyl primary amines, and di(C1-2alkyl)amines. Examples of esters of the invention include C1-7alkyl, C5-7cycloalkyl, phenyl, and phenyl(C1-6alkyl) esters. Preferred esters include methyl esters. Prodrugs may also be prepared by derivatizing free hydroxy groups using groups including hemisuccinates, phosphate esters, dimethylaminoacetates, and phosphoryloxymethyloxycarbonyls, following procedures such as those outlined in Fleisher et al., Adv. Drug Delivery Rev. 1996, 19, 115-130. Carbamate derivatives of hydroxy and amino groups may also yield prodrugs. Carbonate derivatives, sulfonate esters, and sulfate esters of hydroxy groups may also provide prodrugs. Derivatization of hydroxy groups as (acyloxy)methyl and (acyloxy)ethyl ethers, wherein the acyl group may be an alkyl ester, optionally substituted with one or more ether, amine, or carboxylic acid functionalities, or where the acyl group is an amino acid ester as described above, is also useful to yield prodrugs. Prodrugs of this type may be prepared as described in Robinson et al., J Med Chem. 1996, 39 (1), 10-18. Free amines can also be derivatized as amides, sulfonamides or phosphonamides. All of these prodrug moieties may incorporate groups including ether, amine, and carboxylic acid functionalities.
The present invention also relates to pharmaceutically active metabolites of the compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)), which may also be used in the methods of the invention. A “pharmaceutically active metabolite” means a pharmacologically active product of metabolism in the body of a compound of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) as applicable) or salt thereof. Prodrugs and active metabolites of a compound may be determined using routine techniques known or available in the art. See, e.g., Bertolini, et al., J Med Chem. 1997, 40, 2011-2016; Shan, et al., J Pharm Sci. 1997, 86 (7), 765-767; Bagshawe, Drug Dev Res. 1995, 34, 220-230; Bodor, Adv Drug Res. 1984, 13, 224-331; Bundgaard, Design of Prodrugs (Elsevier Press, 1985); and Larsen, Design and Application of Prodrugs, Drug Design and Development (Krogsgaard-Larsen, et al., eds., Harwood Academic Publishers, 1991).
The compounds of Formula (I) (as well as Formulas (IA), (IB), (IC), (ID), (II), (IIA), and (IIB)) and their pharmaceutically acceptable salts, pharmaceutically acceptable prodrugs, and pharmaceutically active metabolites of the present invention are useful as modulators of the NR2B receptor in the methods of the invention. As such modulators, the compounds may act as antagonists, agonists, or inverse agonists. The term “modulators” include both inhibitors and activators, where “inhibitors” refer to compounds that decrease, prevent, inactivate, desensitize, or down-regulate the NR2B receptor expression or activity, and “activators” are compounds that increase, activate, facilitate, sensitize, or up-regulate NR2B receptor expression or activity.
The term “treat”, “treatment” or “treating”, as used herein, is intended to refer to administration of an active agent or composition of the invention to a subject for the purpose of affecting a therapeutic or prophylactic benefit through modulation of NR2B receptor activity. Treating includes reversing, ameliorating, alleviating, inhibiting the progress of, lessening the severity of, or preventing a disease, disorder, or condition, or one or more symptoms of such disease, disorder or condition mediated through modulation of NR2B receptor activity. The term “subject” refers to a mammalian patient in need of such treatment, such as a human.
Accordingly, the invention relates to methods of using the compounds described herein to treat subjects diagnosed with or suffering from a disease, disorder, or condition mediated by NR2B receptor activity, such as: bipolar disorder I depressed, hypomanic, manic and mixed form; bipolar disorder II; depressive disorders, such as single depressive episode or recurrent major depressive disorder, minor depressive disorder, treatment-resistant depression, depressive disorder with postpartum onset, disruptive mood dysregulation disorder, depressive disorders with psychotic symptoms; persistent mood disorders, such as cyclothymia, dysthymia, euthymia; and premenstrual dysphoric disorder, anxiety disorders, general anxiety disorder, panic disorder with or without agoraphobia, specific phobia, social anxiety disorder, chronic anxiety disorders; obsessive compulsive disorder; reaction to sever stress and adjustment disorders, such as post traumatic stress disorder (PTSD); other neurotic disorders such as depersonalisation-derealisation syndrome; pervasive developmental disorders, including but not limited to Asperger's syndrome and Rett's syndrome, autistic disorders, childhood autism and overactive disorder associated with mental retardation and stereotyped movements, specific developmental disorder of motor function, specific developmental disorders of scholastic skills; postnatal (postpartum) and prenatal depression; eating disorders, including but not limited to anorexia nervosa, bulimia nervosa, pica and binge eating disorder; Parkinson's disease; second Parkinsonism, such as postencephalitic Parkinsonism; Parkinsonism comprised in other disorders; Lewis body disease; degenerative diseases of the basal ganglia; other extrapyramidal and movement disorders including but not limited to tremor, essential tremor and drug-induced tremor, myoclonus, chorea and drug-induced chorea, drug-induced tics and tics of organic origin, drug-induced acute dystonia, drug-induced tardive dyskinesia, L-dopa-induced dyskinesia; neuroleptic-induced movement disorders including but not limited to neuroleptic malignant syndrome (NMS), neuroleptic induced parkinsonism, neuroleptic-induced early onset or acute dyskinesia, neuroleptic-induced acute dystonia, neuroleptic-induced acute akathisia, neuroleptic-induced tardive dyskinesia, neuroleptic-induced tremor; restless leg syndrome, Stiff-man syndrome; dystonia including but not limited to focal dystonia, multiple-focal or segmental dystonia, torsion dystonia, hemispheric, generalised and tardive dystonia (induced by psychopharmacological drugs). Focal dystonia include cervical dystonia (torticolli), blepharospasm (cramp of the eyelid), appendicular dystonia (cramp in the extremities, like the writer's cramp), oromandibular dystonia and spasmodic dysphonia (cramp of the vocal cord); epilepsy, including localization-related (focal)(partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, generalized idiopathic epilepsy and epileptic syndromes including but not limited to myoclonic epilepsy in infancy, neonatal convulsions (familial), childhood absence epilepsy (pyknolepsy), epilepsy with grand mal seizures on awakening, absence epilepsy, myoclonic epilepsy (impulsive petit mal) and nonspecific atonic, clonic, myodonic, tonic, tonic-clonic epileptic seizures; epilepsy with myodonic absences, myoclonic-astatic seizures, infantile spasms, Lennox-Gastaut syndrome, Salaam attacks, symptomatic early myoclonic encephalopathy, West's syndrome, petit and grand mal seizures; status epilepticus; persistent somatoform disorders; acute, chronic and chronic intractable pain, headache; acute and chronic pain related to physiological processes and physical disorders including but not limited to back pain, tooth pain, abdominal pain, low back pain, pain in joints; acute and chronic pain that is related to diseases of the musculoskeletal system and connective tissue including, but not limited to rheumatism, myalgia, neuralgia and fibromyalgia; acute and chronic pain that is related to nerve, nerve root and plexus disorders, such as trigeminal pain, postzoster neuralgia, phantom limb syndrome with pain, carpal tunnel syndrome, lesion of sciatic nerve, diabetic mononeuropathy; acute and chronic pain that is related to polyneuropathies and other disorders of the peripheral nervous system, such as hereditary and idiopathic neuropathy, inflammatory polyneuropathy, polyneuropathy induced by drugs, alcohol or toxic agents, polyneuropathy in neoplastic disease, diabetic polyneuropathy; and acute neurodegeneration, such as intracranial brain injuries, such as stroke, diffuse and local brain injuries, epidural, subdural and subarachnoid haemorrhage, and chronic neurodegeneration, such as Alzheimer's disease, Huntington's disease, multiple sclerosis, and ALS; subarachnoid haemorrhage, intracerebral haemorrhage and other nontraumatic intracranial haemorrhage, cerebral infarction, stroke, occlusion and stenosis or precerebral and cerebral arteries, not resulting in cerebral infarction, dissection of cerebral arteries, cerebral aneurysm, cerebral atherosclerosis, progressive vascular leukoencephalopathy, hypertensive encephalopathy, nonpyogenic thrombosis of intracranial venous system, cerebral arteritis, cerebral amyloid angiopathy and sequelae of cerebrovascular diseases; glaucoma and other neuopathies; dementias, vascular demensia, Lewy body dementia, frontotemporal dementia, and HIV-dementia; vertigo and nystagmus; tinnitus; neuropsychiatric systemic lupus erythematosus; disruptive mood dysregulation disorder; schizophrenia spectrum disorder; and sleep/wake disorders.
In treatment methods according to the invention, an effective amount of a pharmaceutical agent according to the invention is administered to a subject suffering from or diagnosed as having such a disease, disorder, or condition. An “effective amount” means an amount or dose sufficient to generally bring about the desired therapeutic or prophylactic benefit in patients in need of such treatment for the designated disease, disorder, or condition. Effective amounts or doses of the compounds of the present invention may be ascertained by routine methods such as modeling, dose escalation studies or clinical trials, and by taking into consideration routine factors, e.g., the mode or route of administration or drug delivery, the pharmacokinetics of the compound, the severity and course of the disease, disorder, or condition, the subject's previous or ongoing therapy, the subject's health status and response to drugs, and the judgment of the treating physician. An example of a dose is in the range of from about 0.001 to about 200 mg of compound per kg of subject's body weight per day, preferably about 0.05 to 100 mg/kg/day, or about 1 to 35 mg/kg/day, in single or divided dosage units (e.g., BID, TID, QID). For a 70-kg human, an illustrative range for a suitable dosage amount is from about 0.05 to about 7 g/day, or about 0.2 to about 2.5 g/day.
Once improvement of the patient's disease, disorder, or condition has occurred, the dose may be adjusted for preventative or maintenance treatment. For example, the dosage or the frequency of administration, or both, may be reduced as a function of the symptoms, to a level at which the desired therapeutic or prophylactic effect is maintained. Of course, if symptoms have been alleviated to an appropriate level, treatment may cease.
Patients may, however, require intermittent treatment on a long-term basis upon any recurrence of symptoms.
In addition, the active agents of the invention may be used in combination with additional active ingredients in the treatment of the above conditions. The additional active ingredients may be co-administered separately with an active agent of compounds of Table 1 or included with such an agent in a pharmaceutical composition according to the invention. In an exemplary embodiment, additional active ingredients are those that are known or discovered to be effective in the treatment of conditions, disorders, or diseases mediated by NR2B activity, such as another NR2B modulator or a compound active against another target associated with the particular condition, disorder, or disease. The combination may serve to increase efficacy (e.g., by including in the combination a compound potentiating the potency or effectiveness of an active agent according to the invention), decrease one or more side effects, or decrease the required dose of the active agent according to the invention.
The active agents of the invention are used, alone or in combination with one or more additional active ingredients, to formulate pharmaceutical compositions of the invention. A pharmaceutical composition of the invention comprises: (a) an effective amount of at least one active agent in accordance with the invention; and (b) a pharmaceutically acceptable excipient.
A “pharmaceutically acceptable excipient” refers to a substance that is non-toxic, biologically tolerable, and otherwise biologically suitable for administration to a subject, such as an inert substance, added to a pharmacological composition or otherwise used as a vehicle, carrier, or diluent to facilitate administration of an agent and that is compatible therewith.
Examples of excipients include calcium carbonate, calcium phosphate, various sugars and types of starch, cellulose derivatives, gelatin, vegetable oils, and polyethylene glycols.
Delivery forms of the pharmaceutical compositions containing one or more dosage units of the active agents may be prepared using suitable pharmaceutical excipients and compounding techniques known or that become available to those skilled in the art. The compositions may be administered in the inventive methods by a suitable route of delivery, e.g., oral, parenteral, rectal, topical, or ocular routes, or by inhalation.
The preparation may be in the form of tablets, capsules, sachets, dragees, powders, granules, lozenges, powders for reconstitution, liquid preparations, or suppositories. Preferably, the compositions are formulated for intravenous infusion, topical administration, or oral administration.
For oral administration, the compounds of the invention can be provided in the form of tablets or capsules, or as a solution, emulsion, or suspension.
To prepare the oral compositions, the compounds may be formulated to yield a dosage of, e.g., from about 0.05 to about 100 mg/kg daily, or from about 0.05 to about 35 mg/kg daily, or from about 0.1 to about 10 mg/kg daily. For example, a total daily dosage of about 5 mg to 5 g daily may be accomplished by dosing once, twice, three, or four times per day.
Oral tablets may include a compound according to the invention mixed with pharmaceutically acceptable excipients such as inert diluents, disintegrating agents, binding agents, lubricating agents, sweetening agents, flavoring agents, coloring agents and preservative agents. Suitable inert fillers include sodium and calcium carbonate, sodium and calcium phosphate, lactose, starch, sugar, glucose, methyl cellulose, magnesium stearate, mannitol, sorbitol, and the like. Exemplary liquid oral excipients include ethanol, glycerol, water, and the like. Starch, polyvinyl-pyrrolidone (PVP), sodium starch glycolate, microcrystalline cellulose, and alginic acid are suitable disintegrating agents. Binding agents may include starch and gelatin.
The lubricating agent, if present, may be magnesium stearate, stearic acid or talc. If desired, the tablets may be coated with a material such as glyceryl monostearate or glyceryl distearate to delay absorption in the gastrointestinal tract, or may be coated with an enteric coating.
Capsules for oral administration include hard and soft gelatin capsules. To prepare hard gelatin capsules, compounds of the invention may be mixed with a solid, semi-solid, or liquid diluent. Soft gelatin capsules may be prepared by mixing the compound of the invention with water, an oil such as peanut oil or olive oil, liquid paraffin, a mixture of mono and di-glycerides of short chain fatty acids, polyethylene glycol 400, or propylene glycol.
Liquids for oral administration may be in the form of suspensions, solutions, emulsions or syrups or may be lyophilized or presented as a dry product for reconstitution with water or other suitable vehicle before use. Such liquid compositions may optionally contain: pharmaceutically-acceptable excipients such as suspending agents (for example, sorbitol, methyl cellulose, sodium alginate, gelatin, hydroxyethylcellulose, carboxymethylcellulose, aluminum stearate gel and the like); non-aqueous vehicles, e.g., oil (for example, almond oil or fractionated coconut oil), propylene glycol, ethyl alcohol, or water; preservatives (for example, methyl or propyl p-hydroxybenzoate or sorbic acid); wetting agents such as lecithin; and, if desired, flavoring or coloring agents.
The active agents of this invention may also be administered by non-oral routes. For example, the compositions may be formulated for rectal administration as a suppository. For parenteral use, including intravenous, intramuscular, intraperitoneal, or subcutaneous routes, the compounds of the invention may be provided in sterile aqueous solutions or suspensions, buffered to an appropriate pH and isotonicity or in parenterally acceptable oil.
Suitable aqueous vehicles include Ringer's solution and isotonic sodium chloride. Such forms will be presented in unit-dose form such as ampules or disposable injection devices, in multi-dose forms such as vials from which the appropriate dose may be withdrawn, or in a solid form or pre-concentrate that can be used to prepare an injectable formulation. Illustrative infusion doses may range from about 1 to 1000 μg/kg/minute of compound, admixed with a pharmaceutical carrier over a period ranging from several minutes to several days.
For topical administration, the compounds may be mixed with a pharmaceutical carrier at a concentration of about 0.1% to about 10% of drug to vehicle. Another mode of administering the compounds of the invention may utilize a patch formulation to affect transdermal delivery.
Compounds of the invention may alternatively be administered in methods of this invention by inhalation, via the nasal or oral routes, e.g., in a spray formulation also containing a suitable carrier.
Exemplary compounds useful in methods of the invention will now be described by reference to the illustrative synthetic schemes for their general preparation below and the specific examples that follow. Artisans will recognize that, to obtain the various compounds herein, starting materials may be suitably selected so that the ultimately desired substituents will be carried through the reaction scheme with or without protection as appropriate to yield the desired product. Alternatively, it may be necessary or desirable to employ, in the place of the ultimately desired substituent, a suitable group that may be carried through the reaction scheme and replaced as appropriate with the desired substituent. Unless otherwise specified, the variables are as defined above in reference to Formula (I). Reactions may be performed between the melting point and the reflux temperature of the solvent, and preferably between 0° C. and the reflux temperature of the solvent. Reactions may be heated employing conventional heating or microwave heating.
Reactions may also be conducted in sealed pressure vessels above the normal reflux temperature of the solvent.
Abbreviations and acronyms used herein include the following: Table 4:
Exemplary compounds useful in methods of the invention will now be described by reference to the illustrative synthetic schemes for their general preparation below and the specific examples to follow
According to SCHEME A, a compound of formula (V) where HAL is Cl, and R10 is F, is oxidized under conditions known to one skilled in the art, to afford a compound of formula (VI). For example, reaction of a compound of formula (V), where HAL is Cl, and R10 is F, is oxidized with an oxidizing agent such as mCPBA, and the like, in a suitable solvent such as DCM, and the like, at temperatures ranging from 0° C. to rt, to provide a compound of formula (VI), where LG is SO2CH3.
Commercially available or synthetically accessible pyrimidines of formula (V), where HAL is Br, and R10 is H, are reacted in a metal mediated cross coupling with an amine of formula (VII), to provide a compound of formula (VIII). For example, a pyrimidine of formula (V), where HAL is Br, and R10 is H, is reacted with a palladium catalyst such as Pd(OAc)2, a ligand such as Xantphos, and the like, a base such as NaOtBu, and the like, an amine such as azetidine, 3-fluoroazetidine, 3,3-difluoroazetidine, and the like, in a suitable solvent such as toluene, a temperatures ranging from 90-120° C., for a period of 2-5 h, to provide a compound of formula (VIII). A compound of formula (VIII), is oxidized, employing conditions previously described, to provide a compound of formula (IX).
Commercially available or synthetically accessible pyrimidines of formula (VI), where LG is Cl, R10 is H, and HAL is Cl, are reacted with a suitable nucleophile such as an amine of formula (VII) (wherein the amine is an alkylamine or heterocycloalkyl amine which is optionally substituted with one or more halogen members), with or without a suitable base such as TEA, in a suitable solvent such as DMF, THF, DCM, and the like, for a period of 1-6 h, to provide a compound of formula (IX), where NR11R12 is (N(C1-6alkyl)2) or heterocycloalkylamine and R10 is H. In a preferred embodiment, the amine is azetidine, 3-fluoroazetidine, 3,3-difluoroazetidine, pyrrolidine, 3,3-difluoropyrrolidine piperidine, or morpholine, and the base is TEA
According to SCHEME B, a compound of formula (Xa), where LG is Cl, R19 is OH, or CH2OH, is reacted with a silyl chloride reagent such as tert-butyl(chloro)dimethylsilane, and the like, a base such as imidazole, in a solvent such as DCM and the like, to provide silyl ether compound of formula (XI). Alternately a compound of formula (Xa) is alkylated with a suitable alkylating agent, such as 1-fluoro-2-iodoethane, employing a base such as NaH, K2CO3, Na2CO3, TEA, Cs2CO3, and the like, in a suitable solvent such as DMF, ACN, DCM, at temperatures ranging from 0° C. to 85° C., to afford a compound of formula (XI), where R4 is O—C1-6alkyl, CH2O—C1-6alkyl, O—C1-6perhaloalkyl, or CH2O—C1-6perhaloalkyl, and LG is Cl.
A compound of formula (XI), where LG is SO2CH3 and R4 is CH2O—C1-6alkyl, CH2O—C1-6perhaloalkyl, and CH2O-CD3, may be prepared in two steps from a compound of formula (Xb) where R19 is CH2OH. In a first step a compound of formula (Xb) may be alkylated employing conditions previously described, with a suitable base such as NaH, K2CO3, and the like, and an alkylating agent such as Et-I, CD3-I, 2-chloro-2,2-difluoro-1-phenylethan-1-one, and the like. In a second step, oxidation of the thiomethyl employing previously described conditions, may provide a compound of formula (XI), where R4 is CH2O—C1-6alkyl, CH2O—C1-6perhaloalkyl, or CH2O-CD3, and LG is SO2CH3.
A compound of formula (XI), where R4 is CH2O—C1-6alkyl and LG is SO2CH3 may also be prepared in three steps from a compound of formula (Xb) where R19 is C(═O)CH3 or CO2CH3. In a first step, reduction of the kenone employing conditions known to one skilled in the art, for example with a reducing agent such as LiBH4, LiBD4, and the like, may provide a compound of formula (Xb), where R19 is CH2OH. Subsequent alkylation and oxidation may provide a compound of formula (XI), where R4 is CH2O—C1-6alkyl and LG is SO2CH3. A compound of formula (Xb) may additionally be substituted with a halogen such as F.
A compound of formula (XI), where R4 is CH2O—C1-6alkyl and LG is SO2CH3 may also be prepared in three steps from a compound of formula (Xb) where R19 is C(═O)CH3. Reaction of the ketone with a reagent such as MeMgBr, employing conditions known to one skilled in the art, may provide a compound of formula (Xb), where R19 is C(CH3)2OH. Subsequent alkylation and oxidation may provide a compound of formula (XI), where R4 is CH2O—C1-6alkyl and LG is SO2CH3.
A compound of formula (Xb), where R19 is C(CH3)2OH or CH2OH may also be reacted with a silyl chloride reagent such as tert-butyl(chloro)dimethylsilane, under conditions previously described
According to SCHEME C, a compound of formula (XII), where LG is Cl, R14 is H, F, or CH3, R15 is C1-4alkyl or C1-6perhaloalkyl, is protected with a suitable nitrogen protecting group (PG) such as BOC (tert-butyloxycarbonyl), SEM (2-(trimethylsilyl)ethoxymethyl), and the like, under conditions known to one skilled in the art, to provide a compound of formula (XIII)
According to SCHEME D, a compound of formula (XIV), where LG is Cl, and R14 is H, is reduced and subsequently protected in a one pot reaction to provide a compound of formula (XV), where PG is BOC, and R17 is H. For example, 2-chloropyrimidine-4-carbonitrile, is reacted with di-tert-butyl dicarbonate, Pd/C, under an atmosphere of H2, in a suitable solvent such as EtOH, and the like, to provide tert-butyl ((2-chloropyrimidin-4-yl)methyl)carbamate.
A compound of formula (XV) is also prepared from a compound of formula (XVII) in three steps. In a first step, a compound of formula (XVII), where R14 is H, is reacted in a reductive amination reaction with a suitable amine such as methyl amine, a reducing agent such as NaBH(OAc)3, NaBH4, and the like, in a solvent such as THF, DCM and the like, for a period of 12-20 h. In a second step, the alkyl amine is protected with a suitable nitrogen protecting group such as BOC, employing conditions previously described. In a third step, the methylthioether is oxidized employing conditions previously described to provide a compound of formula (XV), where LG is SO2CH3, R17 is CH3, and PG is BOC.
A compound of formula (XV), where LG is Cl, PG is BOC, and R17 is H, is alkylated employing conditions known to one skilled in the art. For example, alkylation with an alkyl halide agent such as MeI, and the like, a base such as NaH, in a solvent such as THF, DMF, and the like, provides a compound of formula (XVI), where R18 is CH3
According to SCHEME E, 5-bromo-2-methoxypyrimidine is reacted in a metal mediated cross coupling with an alkyne such as prop-2-yn-1-ol, a palladium catalyst such as PdCl2(PPh3)2, and the like, a base such trimethylamine, CuI, in a solvent such as DMF, and the like, to provide 3-(2-methoxypyrimidin-5-yl)prop-2-yn-1-ol. The alkyne is reduced, employing conditions previously described, to afford 3-(2-methoxypyrimidin-5-yl)propan-1-ol. The alcohol is protected with a suitable alkyl alcohol protecting group such as an alkyl tosylate. For example, 3-(2-methoxypyrimidin-5-yl)propan-1-ol is reacted with sulfonyl chloride, a base such as TEA, trimethylamine, and the like, in a solvent such DCM, for a period of 12-24 h, provides a compound of formula (XVIII). Fluorination of a compound of formula (XVIII), employing TBAF, in a solvent such as THF, provides 5-(3-fluoropropyl)-2-methoxypyrimidine. A compound of formula (XIX) is prepared in two steps from 5-(3-fluoropropyl)-2-methoxypyrimidine. In a first step, demethylation of the methyl ether is achieved with HCl/Dioxane, at a temperature of 100° C., for a period of 4-6 h. Chlorination of 5-(3-fluoropropyl)pyrimidin-2(1H)-one is achieved under chlorination conditions, for example, reaction with POCl3, and the like, at temperatures ranging from 70-90° C., to afford a compound of formula (XIX), where LG is Cl
According to SCHEME F, a compound of formula (XXII), where Ar1 is a substituted phenyl ring, is commercially available or synthetically accessible from a compound of formula (XX), where Rf and Rg are selected from: H, OH, halo, C(O)C1-3alkyl, CHO, C1-3alkyl, OC1-3alkyl, C1-6perhaloalkyl, and OC1-6perhaloalkyl. A compound of formula (XX), where R1 is defined as above and Rg is OH, is alkylated with a reagent such as chlorodifluoroacetate, MeI, and the like, in the presence of a base, such as K2CO3, Cs2CO3, NaH, and the like, in a suitable solvent such as DMF, water, or a mixture thereof, at temperatures ranging from room temperature to 120° C., or conventional heating, for a period of 2 to 5 h, to provide a compound of formula (XXI), where Rf is defined as above and Rg is OC1-6alkyl or OC1-6perhaloalkyl. In a preferred method, a compound of formula (XX), where Rf is Cl and Rg is OH, is alkylated with chlorodifluoroacetate, in the presence of a base, such as K2CO3, in a suitable solvent such as DMF, water, or a mixture thereof, at 100° C., for 2.5 h, to afford compound of formula (XXI), where Rf is Cl, and Rh is OCF2H. A compound of formula (XX), where Rf is defined as above and Rg is CHO, is fluorinated with a fluorinating agent such as, DAST, XtalFluor®, Deoxo-Fluor®, and the like, in a suitable solvent such as DCM, and the like, at temperatures ranging from −78° C. to 50° C., for a period of 2-24 h. In a preferred method, a compound of formula (XX), where Rf is Cl and Rg is CHO, is reacted with the a fluorinating agent such as DAST, in a solvent suitable solvent such as DCM, at room temperature, for 20 h, provides a compound of formula (XXI), where Rf is Cl and Rh is CF2H.
A nitro compound of formula (XXI) is reduced, employing conditions known to one skilled in the art, to provide a compound of formula (XXII), where Ar1 is a substituted phenyl ring as defined in Formula (I). A nitro compound of formula (XX), where Rf and Rg are selected from H, halo, C(O)C1-4alkyl, C1-4alkyl, OC1-4alkyl, C1-6perhaloalkyl, or OC1-6perhaloalkyl, is reduced with a reducing agent, such as but not limited to: Pd/C under an atmosphere of H2 (balloon); Fe powder in a solution of HCl; Zn powder in a solution of aqueous NH4Cl; in a suitable solvent such as MeOH, EtOH, THF, acetone, and the like, at temperatures ranging from room temperature (23° C.) to about 50° C., for a period of 30 minutes to 16 h, to afford a compound of formula (XXII). In a preferred method, a nitro compound of formula (XXI), where Rf is Cl and Rh is OCF2H, is reduced with Fe powder, concentrated HCl, in a solvent such as MeOH, at room temperature, for a period of about 2 h. In a preferred method, a nitro compound of formula (XXI), where Rf is Cl and Rh is CF2H, is reduced with Zn powder, NH4Cl, in a suitable solvent such as acetone/water, at temperatures ranging from 0° C. to rt, for a period of 16 h.
According to SCHEME G, an azide compound of formula (XXIII) is prepared from a compound of formula (XXII) employing azidation conditions known to one skilled in the art. In a preferred method, a compound of formula (XXII), where Ar1 is a suitably substituted phenyl or pyridyl, in a suitable solvent such as iPrOH, THF, and the like, is treated with 6 N HCl in iPrOH, and reacted in flow, or conventional methods known to one skilled in the art, with sodium nitrite in a suitable solvent such as water, and sodium azide in a suitable solvent such as water, respectively, under acidic conditions (such as H2SO4, HCl, TFA, etc.) to afford an azide compound of formula (XXIII). Alternatively, aryl azides of formula (XXIII) may be prepared employing conditions known to one skilled in the art, for example, copper(II)-catalyzed conversion of organoboron compounds; arenediazonium tosylates and sodium azide in water at room temperature; SNAr reactions using sodium azide and a halogenated aryl. A compound of formula (XXIII), were Ar1 is a suitably substituted thiophene may be made according to the methods recited above.
A compound of formula (XXV), where R1 is H, R2 is H or CH3, and Ar1 is a suitably substituted phenyl or pyridyl, is obtained thru a metal-catalyzed azide-alkyne 1,3-dipolar cycloaddition reaction of a compound of formula (XXIII) and an alkyne of formula (XXIV), in the presence of metal catalyst such as copper sulfate, (CuOTf)2.C6He, RuCp*Cl(PPh3)2, and the like, with or without a reducing agent such as L-sodium ascorbate and the like, in a solvent such as H2O, tBuOH, isopropanol, dioxane, toluene, or a mixture thereof, at temperatures ranging from rt to 100° C., for a period of 30 min to 24 h. In a preferred method, the alkyne of formula (XXIV) where R1 is H, R2 is H or CH3, is reacted with an azide compound of formula (XXIII), copper sulfate, L-sodium ascorbate, in tBuOH/H2O, at room temperature overnight. In an alternate method, the alkyne is N-propargyl phthalimide.
A compound of formula (XXV), where Ar1 is a suitably substituted phenyl or pyridyl, can be prepared as described in B. Chattopadhyay et al. Org. Lett. 2010, 12, 2166-2169. One skilled in the art will recognize that the azide-alkyne cycloaddition can also be accomplished by methods described in H. Kolb et al. Angew. Chem. Int. Ed. 2001, 40, 2004-2021
According to SCHEME H, a compound of formula (XXVI), where R1 is CH3, CF2H, or CF3, is reacted with an Ar1-boronic acid, where Ar1 is a suitably substituted phenyl ring, NaN3, a transition metal catalyst such as Cu(OAc)2, Cu2O, CuBr, or Cu powder, a base such as piperidine, trimethylamine, K2CO3 and the like, in a solvent such as DMSO, THF, DMF, and water, at temperatures ranging from room temperature to 80° C., for a period of 2 to 24 h, to provide a compound of formula (XXVII). Alternately, the addition of NaI in the previously described transformation of a compound of formula (XXVI) to a compound of formula (XXVII) provides a compound of formula (XXV) where R1 is I.
A compound of formula (XXVI), where R1 is CH3, CF2H, or CF3, is reacted with an Ar1—N3 of formula (XXIII), where Ar1 is a suitably substituted phenyl ring, an amine catalyst such as diethylamine, piperidine, proline, triethylamine, and the like, in a solvent such as DMSO, to provide a compound of formula (XXVII). Reduction of a compound of formula (XXVII), with a reducing agent, such as LiAlH4, LiBH4, and the like, in a solvent such as THF, and the like, affords a compound of formula (XXV), where R1 is H or CH3 and R2 is H.
Referring to SCHEME I, a compound of Formula (I), where Ar3 is pyrimidine, pyridine, or pyridazine substituted with one or two substituents, R1 is H, and R2 is H or CH3, is obtained from a compound of formula (XXV), by a SNAr, SN2, or Mitsunobu reaction. For example, a compound of Formula (I) is obtained from a compound of formula (XXV), by SNAr reaction with LG-Ar3, where Ar3 is a commercially available or synthetically accessible heteroaromatic five or six membered ring, and LG is a suitable leaving group such as F, Cl, Br, I, SO2Me, or OTf, in the presence of a base, such as NaH, K2CO3, Cs2CO3, and the like, in a solvent such as DMF, THF, ACN, and the like, at temperatures ranging from room temperature (about 23° C.) to about 140° C., employing conventional or microwave heating. In a preferred method the base is NaH, the solvent is DMF and the reaction is performed at room temperature.
A compound of Formula (I), where Ar3 is pyrimidine, pyridine, or pyridazine substituted with one or two substituents, R1 is H, and R2 is H or CH3, is also obtained from a compound of formula (XXV), by a Mitsunobu reaction with a compound of Ar3—OH, where Ar3—OH is a commercially available or synthetically accessible heteroaromatic five or six membered ring selected from is pyrimidine, pyridine, or pyridazine substituted with one or two substituents. For example, a compound of formula (XXV), where R1 is H, and R2 is H or CH3, is reacted with Ar3—OH, where Ar3 is a commercially available or synthetically accessible heteroaromatic five or six membered ring, PPh3, and the like, a base such as DEAD, DCAD, DIAD, DBAD, and the like, in a suitable solvent such as THF, DMF, and the like, at temperatures ranging from room temperature (about 23° C.) to about 50° C., to provide a compound of Formula (I). In a preferred method, a compound of formula (XXV) is reacted with Ar3—OH, PPh3, DBAD, in THF at room temperature to provide a compound of Formula (I).
A compound of Formula (I), where Ar1′ is pyrimidine, pyridine, or pyridazine substituted with one or two substituents, R1 is H, and R2 is H or CH3, is also obtained in two steps from a compound of formula (XXV), by SN2 reaction. In the first step, a chloro compound of formula (XXVIII) is prepared from a compound of formula (XXV) employing chlorination conditions known to one skilled in the art, such as thionyl chloride, in a suitable solvent such as DCM, CHCl3, and the like, at temperatures ranging from room temperature to about 50° C., for a period of 30 min to 6 h. In the second step, a compound of Formula (I) is prepared by reacting a chloro compound of formula (XXVIII) with a nucleophile such as Ar3—OH in a SN2 reaction. For example, a chloro compound of formula (XXVIII) is reacted with a nucleophile of formula Ar3—OH, where a Ar3—OH is a suitable commercially available or synthetically accessible hydroxy-substituted heteroaryl compound, in the presence of a base, such as NaH, K2CO3 and the like, in a solvent such as DMF at temperatures ranging from room temperature (about 23° C.) to about 50° C. to provide a compound of Formula (I). In a preferred method, the base is K2CO3, the solvent is DMF and the reaction is performed at room temperature.
A compound of Formula (I) where Ar3 is substituted with Br, is reacted in a metal mediated cross coupling reaction to provide a compound of Formula (I) where Ar3 is xx. For example, a compound of Formula (I), where Ar3 is substituted with Br or Cl, is reacted with a suitably substituted commercially available or synthetically accessible aryl or heteroaryl boronic acid, boronate ester, trimethylboroxine, and the like, in the presence of a palladium catalyst such as XPhos Palladacyde Gen. 3, PdCl2(dtbpf), Pd(PPh3)4, PdCl2(dppf), Pd(PPh3)2Cl2, and the like, a base such as K3PO4, aq. Na2CO3, Na2CO3, Cs2CO3, and the like, in a suitable solvent such as 1,2-dimethoxyethane, 1,4-dioxane, THF, DMF, water, or a mixture thereof, at a temperature ranging from 60 to 180° C., employing microwave or conventional heating, for a period of about 30 min to 16 h, to provide a compound of Formula (I), where 1-methylpyrazol-3-yl, 1H-pyrazol-4-yl, and the like.
In a similar fashion, a compound of Formula (I), where Ar1 is substituted with a suitable halogen such as Br, is reacted in a metal mediated cross coupling reaction with an alkylzinc halide, cyclallkylzinc halide such as cyclobutylzinc bromide, 2-propylzinc bromide, and the like, a palladium catalyst such as Pd(t-Bu3P)2, and the like, in a suitable solvent such as THF, at a temperature of about 50° C., for a period of 12-24 h, to provide a compound of Formula (I), where Ar1 is substituted with C1-6alkyl or C3-6cycloalkyl.
In a similar fashion, a compound of Formula (I), where Ar1 is substituted with a suitable halogen such as Br, is reacted in a metal mediated cross coupling reaction with a suitably substituted commercially available or synthetically accessible boronic acid, potassium trifluoroborate, trimethylboroxine, and the like in the presence of a palladium catalyst such as RuPhos-Pd-G3, and the like, in a suitable solvent such as 1,4-dioxane, with a suitable base such as K2CO3, potassium phosphate tribasic, and the like at a temperature of about 100° C., for a period of 12-24 h, to provide a compound of Formula (I), where Ar1 is substituted with C1-6alkyl or C3-6cycloalkyl.
A compound of Formula (I), where Ar1 is substituted with a suitable halogen leaving group such as F, is reacted with a 4-6 membered heterocycloalkyl such as azetidine, pyrrolidine, piperidine or morpholine, a base such as DIPEA, and the like, in a suitable solvent such as ACN, and the like, at temperatures ranging from 50-100° C., for a period of 12-24 h, to provide a compound of Formula (I), where Ar1 is substituted with 4-6 membered heterocycloalkyl.
A compound of Formula (I) where Ar1 is substituted with an ester is saponified to a carboxylic acid using a base such as Cs2CO3, and the like, in a suitable solvent such as ACN, and the like, at a temperature of around 140° C. in a microwave reactor for 2 h, then the carboxylic acid is converted to an amide under conditions known to one skilled in the art, to privde and compound of Formula (I).
Conversion of a compound of Formula (I), where Ar1 is a pyrazine substituted with Cl, to a compound of Formula (I), where Ar3 is substituted with F, is achieved with CsF, in a solvent such as DMSO and the like, a temperatures ranging from 90-110° C., for a period of 2-4 h.
Conversion of a compounds of Formula (I), where Ar3 is a pyrimidine substituted with Cl, to a compound of Formula (I), where Ar1′ is substituted with NH2, is achieved with a solution of ammonia in MeOH, in a solvent such as THF, at a temperature around 100° C. under microwave irradiation for 8 h.
Referring to SCHEME J, a compound of Formula (II), where Ar2 is pyrazole, oxazole, imidazole, pyrimidine, pyridine, or pyridazine substituted with one or two substituents, and R1 and R2 are H, is obtained from a compound of formula (XXVIII) by an SNAr, SN2, or metal mediated cross-coupling reaction.
A compound of Formula (II), where Ar2 pyrimidine, pyridine, or pyridazine substituted with one or two substituents, and R1 and R2 are H, is obtained from a compound of formula (XXVIII) in two steps. In the first step, nucleophilic displacement of the chlorine in a compound of formula (XXVIII) with an amine, such as a solution of ammonia in methanol, provides the corresponding primary amine compound of formula (XXIX). Alternatively, nucleophilic displacement of the chlorine in a compound of formula (XXVIII) with phthalimide followed by deprotection using hydrazine hydrate provides the corresponding primary amine compound of formula (XXIX). In the second step, reaction of a compound of formula (XXIX) in a SNAr reaction with Ar2-LG, where Ar2 is a commercially available or synthetically accessible heteroaromatic five or six membered ring, and LG is a suitable leaving group such as F, Cl, Br, I, or OTf, in the presence of a base, such as NaH, Et3N, K2CO3 and the like, in a solvent such as EtOH and the like, at temperatures ranging from room temperature (about 23° C.) to about 200° C., employing conventional or microwave heating. In a preferred method the base is Et3N, the solvent is EtOH and the reaction was heated in a microwave reactor at 120° C. for 2 h and then at 150° C. for 10 min.
A compound of Formula (II), where Ar2 is imidazole, pyrazole, pyrimidine, pyridine, or pyridazine substituted with one or two substituents, and R1 and R2 are H, is also obtained from a compound of formula (XXIX), by a metal mediated cross-coupling reaction with Ar2-LG, where Ar2 is a commercially available or synthetically accessible heteroaromatic five or six membered ring, and LG is a suitable leaving group such as F, Cl, Br, I, or OTf, in the presence of a palladium catalyst such as Pd2(dba)3, Pd(OAc)2, and the like, a phosphine ligand such as XPhos, tBuBrettPhos, and the like, a base such as KOtBu, LHMDS, and the like, in a suitable solvent such as toluene, DME, tBuOH, and DMF, at temperatures ranging from room temperature (about 23° C.) to about 110° C. In a preferred method the palladium catalyst is Pd2(dba)3, the ligand is tBuXPhos, the base is KOtBu, and the solvent is tBuOH.
A compound of Formula (II), where Ar2 is pyrazole, pyrimidine, pyridine, or pyridazine substituted with one or two substituents, and R1 and R2 are H, is obtained from a compound of formula (XXVIII), in a SN2 reaction with a compound of formula Ar2—NH2. For example, a chloro compound of formula (XXVIII) is reacted with a compound of formula Ar2—NH2, where a Ar2—NH2 is a suitable commercially available or synthetically accessible amino-substituted heteroaryl compound, in the presence of a base, such as NaH, K2CO3, TEA, and the like, in a solvent such as DMF, EtOH, ACN and the like, at temperatures ranging from room temperature (about 23° C.) to about 100° C., for a period of about 3 h to 16 h, to provide a compound of Formula (II). In a preferred method the base is K2CO3, the solvent is DMF and the reaction is heated to 80° C.
Referring to SCHEME K, a compound of Formula (II), where Ar2 pyridine, oxazole, pyrazole, and R1 and R2 are H, is obtained from a compound of formula (XXV) in two steps. In the first step, a compound of formula (XXV) is oxidized to an aldehyde of formula (XXX) employing oxidation conditions known to one skilled in the art, for example, DMP (Dess-Martin periodinane), SO3-pyridine, Swem conditions [(COCl)2, DMSO, Et3N], PCC, and the like, in a solvent such as EtOAc, DMSO, DCM, and the like, at temperatures ranging from about −78° C. to room temperature (about 23° C.). In a preferred method, a compound of formula (XXV) is oxidized to a compound of formula (XXX) with Dess-Martin periodinane, in DCM, at 20° C. for 4 hours. In the second step, a carbonyl compound of formula (XXX) is reacted with a compound of formula Ar2—NH2, where a Ar2—NH2 is a suitable commercially available or synthetically accessible amino-substituted heteroaryl compound, in a reductive amination reaction, a suitable reducing agent such as NaBH4, NaHB(OAc)3, NaBH3CN and the like in a solvent such as MeOH, DCM and the like, at temperatures ranging from room temperature (about 23° C.) to about 50° C., for a period of 8-24 h to provide a compound of Formula (II). In a preferred method, the reducing agent is NaHB(OAc)3 and the solvent is DCM.
Compounds of Formula (I) (as well as Formula (II)) may be converted to their corresponding salts using methods known to one of ordinary skill in the art. For example, an amine of Formula (I) (as well as Formula (II)) is treated with trifluoroacetic acid, HCl, or citric acid in a solvent such as Et2O, CH2Cl2, THF, CH3OH, chloroform, or isopropanol to provide the corresponding salt form. Alternately, trifluoroacetic acid or formic acid salts are obtained as a result of reverse phase HPLC purification conditions. Crystalline forms of pharmaceutically acceptable salts of compounds of Formula (I) (as well as Formula (II)) may be obtained in crystalline form by recrystallization from polar solvents (including mixtures of polar solvents and aqueous mixtures of polar solvents) or from non-polar solvents (including mixtures of non-polar solvents).
Where the compounds according to this invention have at least one chiral center, they may accordingly exist as enantiomers. Where the compounds possess two or more chiral centers, they may additionally exist as diastereomers. It is to be understood that all such isomers and mixtures thereof are encompassed within the scope of the present invention.
Compounds prepared according to the schemes described above may be obtained as single forms, such as single enantiomers, by form-specific synthesis, or by resolution. Compounds prepared according to the schemes above may alternately be obtained as mixtures of various forms, such as racemic (1:1) or non-racemic (not 1:1) mixtures. Where racemic and non-racemic mixtures of enantiomers are obtained, single enantiomers may be isolated using conventional separation methods known to one of ordinary skill in the art, such as chiral chromatography, recrystallization, diastereomeric salt formation, derivatization into diastereomeric adducts, biotransformation, or enzymatic transformation. Where regioisomeric or diastereomeric mixtures are obtained, as applicable, single isomers may be separated using conventional methods such as chromatography or crystallization.
The following specific examples are provided to further illustrate the invention and various preferred embodiments.
In obtaining the compounds described in the examples below and the corresponding analytical data, the following experimental and analytical protocols were followed unless otherwise indicated.
Unless otherwise stated, reaction mixtures were magnetically stirred at room temperature (rt) under a nitrogen atmosphere. Where solutions were “dried,” they were generally dried over a drying agent such as Na2SO4 or MgSO4. Where mixtures, solutions, and extracts were “concentrated”, they were typically concentrated on a rotary evaporator under reduced pressure. Reactions under microwave irradiation conditions were carried out in a Biotage Initiator or CEM (Microwave Reactor) Discover instrument.
For the reactions conducted under continuous flow conditions, “flowed through a LTF-VS mixer” refers to the use of a Chemyx Fusion 100 Touch Syringe Pump that is in line via 1/16″ PTFE tubing to a LTF-VS mixer (Little Things Factory GmbH (http://www.ltf-gmbh.com), unless otherwise indicated.
Normal-phase silica gel chromatography (FCC) was performed on silica gel (SiO2) using prepacked cartridges.
Preparative reverse-phase high performance liquid chromatography (RP HPLC) was performed on either:
Method A.
An Agilent HPLC with an Xterra Prep RP18 column (5 μM, 30×100 or 50×150 mm) or an XBridge C18 OBD column (5 μM, 30×100 or 50×150 mm), and a mobile phase of 5% ACN in 20 mM NH4OH was held for 2 min, then a gradient of 5-99% ACN over 15 min, then held at 99% ACN for 5 min, with a flow rate of 40 or 80 mL/min.
or
Method B.
A Shimadzu LC-8A Series HPLC with an Inertsil ODS-3 column (3 μm, 30×100 mm, T=45° C.), mobile phase of 5% ACN in H2O (both with 0.05% TFA) was held for 1 min, then a gradient of 5-99% ACN over 6 min, then held at 99% ACN for 3 min, with a flow rate of 80 mL/min.
or
Method C.
A Shimadzu LC-8A Series HPLC with an XBridge C18 OBD column (5 μm, 50×100 mm), mobile phase of 5% ACN in H2O (both with 0.05% TFA) was held for 1 min, then a gradient of 5-99% ACN over 14 min, then held at 99% ACN for 10 min, with a flow rate of 80 mL/min.
or
Method D.
A Gilson HPLC with an XBridge C18 column (5 μm, 100×50 mm), mobile phase of 5-99% ACN in 20 mM NH4OH over 10 min and then hold at 99 ACN for 2 min, at a flow rate of 80 mL/min.
or
Method E.
A Shimadzu LC-8A Series HPLC with a Sunfire C18 OBD column 15 (5 μm, 50×100 mm), mobile phase of 5% ACN in H2O (both with 0.05% TFA) was held for 1 min, then a gradient of 5-99% ACN over 14 min, then held at 99% ACN for 10 min, with a flow rate of 80 mL/min.
Preparative supercritical fluid high performance liquid chromatography (SFC) was performed either on a Jasco preparative SFC system, an APS 1010 system from Berger instruments, or a SFC-PICLAB-PREP 200 (PIC SOLUTION, Avignon, France). The separations were conducted at 100 to 150 bar with a flow rate ranging from 40 to 60 mL/min. The column was heated to 35 to 40° C.
Mass spectra (MS) were obtained on an Agilent series 1100 MSD using electrospray ionization (ESI) in positive mode unless otherwise indicated. Calculated (calcd.) mass corresponds to the exact mass.
Nuclear magnetic resonance (NMR) spectra were obtained on Bruker model DRX spectrometers. Definitions for multiplicity are as follows: s=singlet, d=doublet, t=triplet, q=quartet, m=multiplet, br=broad. It will be understood that for compounds comprising an exchangeable proton, said proton may or may not be visible on an NMR spectrum depending on the choice of solvent used for running the NMR spectrum and the concentration of the compound in the solution.
Chemical names were generated using ChemDraw Ultra 12.0, ChemDraw Ultra 14.0 (CambridgeSoft Corp., Cambridge, Mass.) or ACD/Name Version 10.01 (Advanced Chemistry).
Compounds designated as R* or S* are enantiopure compounds where the absolute configuration was not determined.
A mixture of 2-chloro-5-nitrophenol (10 g, 58 mmol), K2CO3 (9.4 g, 68 mmol), and sodium chlorodifluoroacetate (18 g, 115 mmol) in DMF (192 mL) and H2O (25 mL) was degassed with nitrogen for 5 minutes, and then the reaction mixture was heated to 100° C. for 2.5 h. The mixture was cooled to rt and 12 N HCl (17 mL) and H2O (25 mL) was added. The mixture was stirred at room temperature for 1 h. The resulting mixture was then cooled to 0° C., and an aqueous solution of 1 N NaOH (213 mL) was added portion wise. The reaction mixture was diluted with H2O and extracted with Et2O (2×). The organic layer was further washed with H2O (1×), dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-50% DCM in hexanes) afforded the title compound (12 g, 55 mmol, 95% yield). 1H NMR (400 MHz, CDCl3) δ 8.15-8.12 (m, 1H), 8.08 (dd, J=8.8, 2.5 Hz, 1H), 7.65 (d, J=8.8 Hz, 1H), 6.65 (t, J=71.9 Hz, 1H).
To a solution of 1-chloro-2-(difluoromethoxy)-4-nitrobenzene (5 g, 22 mmol) in methanol (72 mL) was added Fe powder (5 g, 89 mmol) followed by the drop-wise addition of concentrated HCl (37% in H2O, 19 mL). The reaction mixture was stirred at room temperature for 2 h. The reaction was quenched with ice water and basified with solid NaHCO3. Celite® was added to the crude reaction mixture and stirred for 10 minutes. The heterogeneous mixture was filtered over a pad of Celite® and the filtrate was concentrated under reduced pressure to remove MeOH. The resultant aqueous layer was extracted with DCM (3×). The combined organics were concentrated under reduced pressure to yield the title compound (3.3 g) as a light orange oil, which was used without further purification. MS (ESI) mass calcd. for C7H6ClF2NO, 193.0; m/z found 194.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.16 (d, J=8.6 Hz, 1H), 6.68-6.28 (m, 3H), 3.77 (s, 2H).
Two solutions, 4-chloro-3-(difluoromethoxy)aniline (2.5 g, 13 mmol) in 6 N HCl (6N HCl in iPrOH, 8 mL) and iPrOH (19 mL), and sodium nitrite (1 g, 15 mmol) in H2O (12 mL) were flowed through a LTF-MS mixer (0.2 mL) at 1 mL/min and 0.4 mL/min, respectively. The outcome was mixed with sodium azide (1 g, 15 mmol) in H2O (12 mL) at 0.4 mL/min in a T-piece and flowed through a LTF-VS mixer (1 mL). The mixture was collected over K2CO3 (8.9 g, 65 mmol) in iPrOH (32 mL). The reaction mixture was stirred for 10 minutes after completion, and then propargyl alcohol (0.9 mL, 15 mmol), CuSO4.5H2O (322 mg, 1.29 mmol), and L-sodium ascorbate (256 mg, 1.29 mmol) were added to the crude reaction. The heterogeneous reaction mixture was stirred at rt overnight. The reaction was diluted with EtOAc, H2O, and a saturated aqueous solution of NH4Cl. The biphasic mixture was stirred for 5 min, and then the layers were separated and the aqueous layer further extracted with EtOAc (3×). The combined organics were dried (Na2SO4), filtered, and concentrated under reduced pressure to afford a dark orange solid. Purification (FCC, SiO2, 40-100% EtOAc in hexanes) gave the title compound (2.9 g, 10 mmol, 80% yield). MS (ESI) mass calcd. for C10H8ClF2N3O2, 275.0; m/z found 276.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.04-7.94 (m, 1H), 7.74-7.67 (m, 1H), 7.64-7.60 (m, 1H), 7.59-7.54 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 4.91 (s, 2H).
Two solutions, 4-chloro-3-(difluoromethoxy)aniline (Intermediate 1, product from Step B, 0.8 g, 4.1 mmol) in 6 N HCl (6N HCl in PrOH, 2.6 mL) and iPrOH (6.4 mL), and sodium nitrite (342 mg, 4.96 mmol) in H2O (12 mL) were flowed through a LTF-MS mixer (0.2 mL) at 1 ml/min and 0.4 mL/min, respectively. The outcome was mixed with sodium azide (322 mg, 4.96 mmol) in H2O (4 mL) at 0.4 mL/min in a T-piece and flowed through a LTF-VS mixer (1 mL). The mixture was collected over K2CO3 (2.9 g, 21 mmol) in H2O (10 mL). The reaction mixture was stirred for 10 minutes after completion. The crude reaction mixture was extracted with Et2O (3×). The combined organics were dried (Na2SO4), filtered, and concentrated to a dark orange oil. The title compound was used crude in the next step without further purification.
To a solution of the crude 4-azido-1-chloro-2-(difluoromethoxy)benzene (from Step A) 1:1 mixture of tBuOH/H2O (14 mL) and 3-butyn-2-ol (0.37 mL, 4.96 mmol) was added CuSO4.5H2O (103 mg, 0.413 mmol), and L-sodium ascorbate (82 mg, 0.413 mmol). The reaction mixture stirred at room temperature over the weekend. The reaction was diluted with EtOAc, H2O, and a saturated aqueous solution of NH4Cl. The biphasic mixture was stirred for 5 min, and then the layers were separated and the aqueous layer further extracted with EtOAc (3×). The combined organics were dried (Na2SO4), filtered, and concentrated to a dark orange solid. Purification (FCC, SiO2, 30-100% EtOAc in hexanes) afforded the title compound (785 mg, 2.71 mmol, 66% yield). MS (ESI) mass calcd. for C11H10ClF2N3O2, 289.0; m/z found 290.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.97-7.88 (m, 1H), 7.73-7.66 (m, 1H), 7.63-7.58 (m, 1H), 7.58-7.54 (m, 1H), 6.64 (t, J=72.6 Hz, 1H), 5.17 (q, J=6.5 Hz, 1H), 2.65 (s, 1H), 1.66 (d, J=6.5 Hz, 3H).
To 2-chloro-5-nitrobenzaldehyde (3.08 g, 16.61 mmol) stirring in DCM (50 mL) at rt was slowly added DAST (2.83 mL, 21.59 mmol), and the resulting solution was stirred at rt for 20 h. The completed reaction was poured over ice (100 g) and allowed to stir until all the ice was melted. The layers were separated and the aqueous layer was extracted with DCM (3×20 mL). The combined organics were washed once with brine (20 mL), dried (Na2SO4), and then concentrated under reduced pressure. The resulting orange residue (3.4 g, 98%) was carried forward without purification. 1H NMR (500 MHz, CDCl3) δ 8.55 (d, J=2.5 Hz, 1H), 8.33-8.27 (m, 1H), 7.67-7.62 (m, 1H), 6.98 (t, J=54.3 Hz, 1H).
To a stirred mixture of 1-chloro-2-(difluoromethyl)-4-nitrobenzene (3.31 g, 15.95 mmol) and ammonium chloride (4.27 g, 79.73 mmol) in 5:1 acetone:water (90 mL) at 0° C. was added zinc powder (10.43 g, 159.46 mmol). The reaction was allowed to warm to rt and stirred for 16 h. Upon completion, the reaction was filtered through Celite®, concentrated under reduced pressure, and then taken in up in EtOAc (50 mL) and H2O (50 mL). The layers were separated and the organic layer was washed with 1 M NaOH (3×15 mL), and then filtered again through Celite®. The resulting solution was dried (Na2SO4), and concentrated under reduced pressure to afford an orange oil that solidified upon standing (2.29 g, 78%). The material was carried forward crude without further purification. MS (ESI): mass calcd. for C7H6ClF2N, 177.0; m/z found, 177.9 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 7.19-7.13 (m, 1H), 6.94 (d, J=2.9 Hz, 1H), 6.87 (t, J=55.1 Hz, 1H), 6.73-6.67 (m, 1H).
To a solution of (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1, 243 mg, 0.882 mmol) in DCM (2 mL) was added thionyl chloride (2 mL). The reaction mixture was stirred at room temperature for 3 h. Upon completion the reaction mixture was poured over a solution of ice water and K2CO3. The biphasic mixture was stirred until all of the ice melted and the layers separated. The aqueous layer was further extracted with DCM (3×). The combined organics were dried (Na2SO4), filtered, and concentrated under reduced pressure to give the title compound as a yellow solid (231 mg), which was used without further purification. MS (ESI) mass calcd. for C10H7Cl2F2N3O, 293.0; m/z found 294.1 [M+H]+.
4-Fluoro-3-(trifluoromethyl)aniline (1 mL, 7.77 mmol) was added via syringe to a cooled solution of TFA (6 mL)/H2SO4 (1.2 mL) at 0° C. A white ppt forms and the flask was removed from the ice bath and stirred until homogeneous (˜15 min). The resulting solution was placed back in the ice bath and a solution of NaNO2 (664 mg, 9.6 mmol) in water (5 mL) was added dropwise. After stirring for 30 min at 0° C. a solution of NaN3 (880 mg, 13.5 mmol) in water (5 mL) was then added slowly. Caution: gas evolution observed. After the addition was complete the reaction mixture was warmed to rt, and stirred for an additional 30 min. Ether was added (75 mL) and the layers were separated. The organic layer was placed over aqueous NaHCO3 (sat) and the acidic aqueous layer was extracted (1×) with ether and the organic layers combined, washed with aqueous NaHCO3 (sat), brine, dried (MgSO4), filtered, and concentrated under reduced pressure to afford the title compound which was used crude in the next step.
To a solution of 4-azido-1-fluoro-2-(trifluoromethyl)benzene in t-BuOH/water (20 mL; 1:1) was added prop-2-yn-1-ol (0.6 mL, 10.3 mmol); copper sulfate (195 mg, 0.78 mmol) and sodium ascorbate (152 mg, 0.77 mmol). The resulting mixture was stirred at rt overnight. The reaction was poured into water (200 mL) and extracted with EtOAc (3×50 mL). The combined organics were concentrated under reduced pressure. The residue was loaded directly onto SiO2 (DCM/w trace MeOH). Purification (FCC, SiO2, DCM/EtOAc (10% MeOH) 0-70%) afforded the title compound as an off white solid (87%). 1H NMR (500 MHz, CDCl3) δ 8.02-7.98 (m, 2H), 7.98-7.93 (m, 1H), 7.43-7.36 (m, 1H), 4.97-4.87 (m, 2H), 2.24 (t, J=6.0 Hz, 1H).
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C10H8F3N3O2, 259.1; m/z found, 260.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.44 (s, 1H), 4.91 (s, 2H), 6.65 (t, J=72.6 Hz, 1H), 7.35 (t, J=9.2 Hz, 1H), 7.53-7.64 (m, 1H), 7.70 (dd, J=6.6, 2.7 Hz, 1H), 7.97 (s, 1H).
To a suspension of 2-(difluoromethoxy)-1-fluoro-4-nitrobenzene (1.4 g, 6.8 mmol) and Zn powder (4.0 g, 60.8 mmol) in acetone (31 mL) and water (3.1 mL) was added ammonium chloride (3.3 g, 60.8 mmol) at 0° C. Upon completion, the reaction mixture was filtered through a pad of Celite® and rinsed with MeOH. The filtrate was concentrated under vacuum. Purification (FCC, SiO2, 0-10% EtOAc in hexanes) afforded (1.2 g, 6.6 mmol, 97%). MS (ESI): mass calcd. for C7H8F3NO, 177.0; m/z found, 178.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 7.10 (t, J=73.7 Hz, 1H), 6.99 (dd, J=10.8, 8.8 Hz, 1H), 6.49-6.45 (m, 1H), 6.39 (ddd, J=8.8, 3.8, 2.7 Hz, 1H), 5.20 (s, 2H).
Sodium nitrite (1.3 M in H2O, 6.4 mL, 8.3 mmol) was added dropwise to a solution of 3-(difluoromethoxy)-4-fluoroaniline (1.2 g, 6.6 mmol) in TFA (5.1 mL, 66.1 mmol) and H2SO4 (1.1 mL, 19.8 mmol) at 0° C. The mixture was stirred at 0° C. for 30 min, and then sodium azide (1.3 M in H2O, 8.9 mL, 11.6 mmol) was added dropwise at 0° C. The mixture was stirred at 0° C. for 30 min. Then, the mixture was diluted with Et2O. The organic layer was collected, washed with a saturated aqueous solution of NaHCO3 (until basic pH), dried (MgSO4), filtered, and concentrated in vacuo to yield title product. The title product was carried as is to the next step.
CuSO4 (91 mg, 0.6 mmol) and (+)-sodium ascorbate (114 mg, 0.6 mmol) were added to a stirred solution of 4-azido-2-(difluoromethoxy)-1-fluorobenzene (1.2 g, 5.8 mmol) and propargyl alcohol (0.4 mL, 7.5 mmol) in distilled water (7.3 mL) and isopropanol (5.7 mL) at room temperature. Upon completion, water (40 mL) was added to the reaction mixture. The reaction mixture was extracted using EtOAc (3×60 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-90% EtOAc in hexanes) afforded (1.3 g, 87%).
Sodium azide (129 mg, 2.0 mmol) was added to a mixture of 2-(3-(difluoromethoxy)-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (380 mg, 1.3 mmol) and CuOAc2 (48 mg, 0.3 mmol) in DMSO (4.5 mL) at room temperature. After 3 hours, propargyl alcohol (0.12 mL, 2.0) was added to the reaction mixture. After 16 h, water (20 mL) was added and the mixture was extracted using EtOAc (3×30 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-40% EtOAc in hexanes) afforded (14 mg, 0.05, mmol, 4%). MS (ESI): mass calcd. for C10H8F3N3O2, 259.1; m/z found, 259.9 [M+H]+.
To a solution of (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6, 50 mg, 0.19 mmol) and 2-bromo-6-fluoropyridine (40.7 mg, 0.23 mmol) in DMF (1.2 mL) at 0° C. was added NaH (60% dispersion in mineral oil, 9.2 mg, 0.23 mmol). The reaction mixture was stirred at 0° C. for 2 h then quenched by the addition of water. The resulting precipitate was filtered to afford the title compound (75 mg, 93%) which was used crude without further purification. MS (ESI): mass calcd. for C15H10BrF3N4O2, 413.99; m/z found, 414.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C10H8ClF2N3O, 259.0; m/z found, 260.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.37 (s, 1H), 8.35 (d, J=2.6 Hz, 1H), 8.25-8.19 (m, 1H), 7.97-7.93 (m, 1H), 7.34 (t, J=54.6 Hz, 1H), 5.25 (s, 2H), 2.72 (s, 1H).
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C10H8F3N3O, 243.1; m/z found, 244.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.26 (br t, J=5.78 Hz, 1H) 4.91 (d, J=5.32 Hz, 2H) 6.76-7.15 (m, 1H) 7.33 (t, J=9.02 Hz, 1H) 7.85-7.97 (m, 2H) 8.00 (s, 1H).
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C10H9F2N3O, 225.1; m/z found, 226.2 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI) mass calcd. for. Cl1H10F3N30, 257.1; m/z found 258.0. 1H NMR (400 MHz, CDCl3) δ 7.98 (t, J=0.7 Hz, 1H), 7.95-7.87 (m, 1H), 7.87-7.78 (m, 1H), 7.31 (dd, J=9.9, 8.9 Hz, 1H), 4.91 (d, J=0.7 Hz, 2H), 2.05 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 1, Step C, using 3-(difluoromethyl)aniline. MS (ESI): mass calcd. For C10H9F2N3O, 225.1; m/z found, 226.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 1, Step C, using 2,4-difluoro-5-methylaniline. MS (ESI): mass calcd. For C10H9F2N3O, 225.1; m/z found, 226.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C9H7BrFN3O, 270.98; m/z found, 274.0 [M+H+2]+.
The title compound was prepared in a manner analogous to Intermediate 1. MS (ESI): mass calcd. for C10H10ClN3O2, 239.1; m/z found, 240.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.97 (s, 1H), 7.49 (d, J=8.5 Hz, 1H), 7.46 (d, J=2.3 Hz, 1H), 7.15 (dd, J=8.5, 2.4 Hz, 1H), 4.90 (s, 2H), 4.00 (s, 3H).
The title compound was prepared in a manner analogous to Intermediate 4. MS (ESI) mass calcd. for C10H9F2N3O, 225.1; m/z found 226.1.
4-(Chloromethyl)-1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazole (Intermediate 16, 309.0 mg, 1.27 mmol) was placed in a pressure flask and then dissolved in NH3 (7M in MeOH (13.73 mL, 7 M, 96.13 mmol). The flask was sealed, and the reaction was stirred at 45° C. for 20 h. The solvent evaporated under reduced pressure. Purification (FCC, SiO2, 0-8% MeOH in DCM) afforded the title compound (124.7 mg, 44%). MS (ESI): mass calcd. for C10H10F2N4, 224.1; m/z found, 225.0 [M+H]+. 1H NMR (600 MHz, CD3OD) δ 8.63 (s, 1H), 8.14-8.11 (m, 1H), 8.09-8.05 (m, 1H), 7.82-7.77 (m, 1H), 7.77-7.73 (m, 1H), 6.97 (t, J=55.9 Hz, 1H), 4.26 (s, 2H).
The title compound was prepared in a manner analogous to Intermediate 17. MS (ESI): mass calcd. for C10H9F3N4O, 258.1; m/z found, 259.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) S ppm 4.20 (s, 2H) 7.45 (t, J=72.7 Hz, 1H) 7.68-7.77 (m, 1H) 7.85 (dt, J=8.8, 3.4 Hz, 1H) 7.98 (dd, J=6.9, 2.7 Hz, 1H) 8.64 (br s, 3H) 8.95 (s, 1H).
To (1-(4-Chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8, 1.65 g, 6.3 mmol) stirring in DCM (16 mL) was slowly added SOCl2 (4 mL, 55 mmol). The mixture was stirred at rt overnight, then poured into a mixture of ice water and K2CO3. After all the ice was melted, the layers were separated and the aqueous layer was extracted with DCM (3×). The combined organic layers were washed with brine, dried (Na2SO4), then concentrated under reduced pressure to afford an orange solid that was used without purification (1.66 g, 94%).
To 1-(4-chloro-3-(difluoromethyl)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (152 mg, 0.55 mmol) in DMF (2.7 mL) was added phthalimide (96 mg, 0.65 mmol) followed by K2CO3 (226 mg, 1.6 mmol). The reaction was stirred at 80° C. for 1 h, then cooled to rt and diluted with EtOAc and H2O. The layers were separated and the aqueous layer was extracted with DCM (×3), then the combined organic layers were concentrated under reduced pressure to afford an orange solid that was used without purification.
To 2-((1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methyl)isoindoline-1,3-dione (212 mg, 0.55 mmol) stirring in EtOH (5 mL) was added hydrazine hydrate (0.03 mL, 0.65 mmol) and the mixture was stirred at reflux (80° C.) for 1 h. The reaction was cooled to rt and concentrated under reduced pressure. Purification (FCC, SiO2, 10% 2 M NH3 in MeOH/DCM 0-100%) afforded the title compound as pale yellow solid (116 mg, 82%). MS (ESI): mass calcd. for C10H9ClF2N4, 258.0; m/z found, 259.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 19, steps A-C, using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) in step A. MS (ESI): mass calcd. for C11H11F3N4, 256.1; m/z found, 257.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.48-8.43 (m, 1H), 8.06 (dd, J=6.3, 2.8 Hz, 1H), 8.04-7.99 (m, 1H), 7.52-7.45 (m, 1H), 4.02 (s, 2H), 2.07 (td, J=18.8, 1.1 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 19, Steps A-C, using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) in Step A. MS (ESI) mass calcd. for C10H9F3N4, 242.1; m/z found 243.0 [M+1].
The title compound was prepared in a manner analogous to Intermediate 2 using 4-chloro-3-(difluoromethoxy)aniline and in Step A and (R)-(+)-3-butyn-2-ol in Step B. MS (ESI): mass calcd. for C11H10ClF2N3O2, 289.7; m/z found, 290.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.76 (s, 1H), 7.98 (d, J=2.3 Hz, 1H), 7.90-7.81 (m, 2H), 7.45 (t, J=72.8 Hz, 1H), 5.44 (d, J=4.8 Hz, 1H), 4.92 (qd, J=6.5, 4.7 Hz, 1H), 1.48 (d, J=6.5 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 2 using 4-chloro-3-(difluoromethoxy)aniline and in Step A and (S)-(+)-3-butyn-2-ol in Step B. MS (ESI): mass calcd. for C11H10ClF2N3O2, 289.7; m/z found, 290.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.75 (s, 1H), 7.98 (d, J=2.3 Hz, 1H), 7.91-7.79 (m, 2H), 7.45 (t, J=72.8 Hz, 1H), 5.44 (d, J=4.8 Hz, 1H), 4.92 (qd, J=6.5, 4.6 Hz, 1H), 1.47 (d, J=6.5 Hz, 3H).
The title compound was made analogous to Intermediate 19 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 22) in step A.MS (ESI): mass calcd. for C11H11ClF2N4O, 288.1; m/z found, 289.0 [M+H]+.
To a solution of 5-(trifluoromethyl)thiophene-2-carboxylic acid (2.5 g, 12.75 mmol) in tert-butyl alcohol (64 mL) was added triethylamine (1.78 mL, 12.75 mmol) followed by diphenylphosphorylazide (2.75 mL, 12.75 mmol). The resulting reaction mixture was heated to 90° C. and stirred overnight. The reaction was cooled to room temperature and the solvent was removed under reduced pressure. The resulting residue was redissolved in ethyl acetate (50 mL) and washed with a saturated aqueous solution of NaHCO3, citric acid (10% aq) and brine. The combined organic layers were dried (Na2SO4), filtered, and concentrated into a brown oil which was purified via FCC (using 5-20% ethyl acetate/hexanes) to provide the desired product as a white solid (804 mg, 3.01 mmol, 23%). MS (ESI): mass calcd. for C10H12F3NO2S, 267.2; m/z found, 268.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 7.16-7.14 (m, 1H), 6.40-6.37 (m, 1H), 1.55-1.50 (m, 9H).
To a solution of tert-butyl (5-(trifluoromethyl)thiophen-2-yl)carbamate (804 mg, 3.01 mmol) in dioxane (8 mL) was added 4M HCl in dioxane (3.76 mL, 15.04 mmol). The resulting reaction mixture was allowed to stir overnight at room temperature. The reaction mixture was subsequently concentrated into a white solid (under reduced pressure), which was washed with ether to provide the desired product (584 mg, 2.868 mmol, 95.3%). Quantitative yield was assumed and the intermediate was used without further purification. MS (ESI): mass calcd. for C15H4F3NS, 203.6; m/z found, 204.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 7.13-7.09 (m, 1H), 5.90-5.84 (d, J=4.0 Hz, 1H).
To a solution of 5-(trifluoromethyl)thiophen-2-amine HCl salt (150 mg, 0.74 mmol) in TFA (0.56 mL, 7.4 mmol), H2SO4 (0.118 mL, 2.21 mmol) and water (4 mL) at 0° C. was slowly added a 1.3 M aq. solution of sodium nitirite (0.71 mL, 0.92 mmol). The resulting reaction mixture was stirred at 0° C. for 30 minutes and then a 1.3 M aq. solution of sodium azide (0.992 mL, 1.29 mmol) in water (4 mL) was added dropwise. The reaction mixture was stirred for an additional 30 minutes and then diluted with ether (10 mL). The organic layer was isolated and washed with saturated NaHCO3 solution (until pH8), dried (Na2SO4), filtered, and concentrated under reduced pressure to yield the desired product (142 mg, 0.74 mmol). A quantitative yield was assumed and the crude material was carried forward without further purification.
To a solution of 2-azido-5-(trifluoromethyl)thiophene (150 mg, 0.78 mmol) and propargyl alcohol (0.06 mL, 1.01 mmol) in isopropyl alcohol (1 mL) and water (1 mL) at room temperature was added copper (II) sulfate (14 mg, 0.08 mmol), and sodium ascorbate (15 mg, 0.08 mmol). The resulting reaction mixture was stirred for 3 hours then diluted with water (10 mL) and extracted with ethyl acetate (3×20 mL). The combined organic layers were dried (MgSO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-90% ethyl acetate in hexanes) afforded the title compound (94 mg, 0.38 mmol, 48%). MS (ESI): mass calcd. for C8H6F3N3OS, 249.2; m/z found, 250.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.06-7.86 (s, 1H), 7.46-7.32 (m, 1H), 7.23-7.10 (d, J=4.1 Hz, 1H), 4.98-4.76 (s, 2H), 2.79-2.63 (s, 1H).
The title compound was prepared in a manner analogous to Intermediate 19, steps A-C, using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol in Step A. MS (ESI): mass calcd. for C10H11FN4, 206.1; m/z found, 207.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 6, Method B, Steps A-B using 2-(difluoromethyl)-1-fluoro-4-nitrobenzene in Step A.
4-Azido-2-(difluoromethyl)-1-fluorobenzene (336 mg, 1.8 mmol), copper(II) perchlorate hexahydrate (1.3 g, 3.6 mmol) and NaI (1.1 g, 7.2 mmol) were pre-mixed in ACN (8 mL). After 5 minutes, propargyl alcohol (0.14 mL, 2.3 mmol) and DBU (0.27 mL, 1.8 mmol) were added. Upon completion, the reaction mixture was diluted in DCM (40 mL) and NH4OH (28% NH3 in water, 50 mL) was added. The crude material was triturated in DCM. The solids were collected by filtration, rinsed with DCM and dried under reduced pressure to yield the title compound (249 mg, 38%). MS (ESI): mass calcd. for C10H7F3IN3O, 369.0; m/z found, 369.8 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 7.93-7.85 (m, 2H), 7.74-7.66 (m, 1H), 7.32 (t, J=53.9 Hz, 1H), 5.31 (t, J=5.4 Hz, 1H), 4.54 (d, J=5.4 Hz, 2H).
The title compound was prepared in a manner analogous to Intermediate 6, Method B, using 2-fluoro-1-nitro-3-(trifluoromethyl)benzene in Step A. MS (ESI): mass calcd. for C10H7F4N3O, 261.1; m/z found, 261.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.56-8.54 (m, 1H), 8.21-8.15 (m, 1H), 8.02-7.98 (m, 1H), 7.66 (tt, J=8.0, 1.0 Hz, 1H), 5.38 (t, J=5.7 Hz, 1H), 4.64 (dd, J=5.6, 0.8 Hz, 2H).
The title compound was prepared in a manner analogous to Intermediate 6, Method B, Steps B-C, using 2-fluoro-5-methylaniline in Step B. MS (ESI): mass calcd. for C10H10FN3O, 207.1; m/z found, 208.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.40 (dt, J=2.2, 0.7 Hz, 1H), 7.66-7.61 (m, 1H), 7.48-7.36 (m, 2H), 5.32 (t, J=5.6 Hz, 1H), 4.62 (d, J=5.2 Hz, 2H), 2.40-2.37 (m, 3H).
The title compound was prepared in a manner analogous to Intermediate 6, Method B, using 3-(trifluoromethyl)aniline in Step B. MS (ESI): mass calcd. for C10H8F3N3O, 243.1; m/z found, 244.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.31-8.25 (m, 2H), 7.88-7.82 (m, 2H), 5.38 (t, J=5.6 Hz, 1H), 4.63 (d, J=5.5 Hz, 2H).
The title compound was prepared in a manner analogous to Intermediate 6, Method B, Step B-C using 3-bromoaniline in Step B. 1H NMR (300 MHz, CDCl3) δ 7.97 (s, 1H), 7.94 (t, J=1.7 Hz, 1H), 7.68 (dd, J=8.1, 0.9 Hz, 1H), 7.58 (d, J=8.6 Hz, 1H), 7.41 (t, J=8.1 Hz, 1H), 4.90 (s, 2H). OH was not observed.
The title compound was prepared in a manner analogous to Intermediate 2 using m-toluidine in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H11N3O, 189.2; m/z found, 190.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.64 (d, J=0.7 Hz, 1H), 7.77-7.73 (m, 1H), 7.71-7.64 (m, 1H), 7.46 (t, J=7.8 Hz, 1H), 7.29 (ddt, J=7.6, 1.7, 0.9 Hz, 1H), 5.31 (t, J=5.6 Hz, 1H), 4.61 (dd, J=5.6, 0.7 Hz, 2H), 2.50 (p, J=1.9 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 2 using p-toluidine in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H11N3O, 189.2; m/z found, 190.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 4-(trifluoromethoxy)aniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H8F3N3O2, 259.2; m/z found, 260.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3-(trifluoromethoxy)aniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H8F3N3O2, 259.2; m/z found, 260.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3,5-dimethylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C11H13N3O, 203.2; m/z found, 204.2 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 4-fluoro-2-methylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H10FN3O, 207.2; m/z found, 208.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using o-toluidine in Step A. MS (ESI): mass calcd. for C10H11N3O, 189.2; m/z found, 190.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3,4-difluoroaniline in Step A and propargyl alcohol. MS (ESI): mass calcd. for C9H7F2N3O, 211.2; m/z found, 212.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 4-fluoro-3-methylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H10FN3O, 207.2; m/z found, 208.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3-fluoroaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C9H8FN3O, 193.2; m/z found, 194.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3-(difluoromethoxy)aniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H8F2N3O2, 241.2; m/z found, 242.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 4-(difluoromethoxy)aniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H8F2N3O2, 241.2; m/z found, 242.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3-isopropylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H8F2N3O2, 241.2; m/z found, 242.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 2,2-difluoro-5-aminobenzodioxole in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H7F2N3O3, 255.2; m/z found, 256.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.67 (d, J=0.7 Hz, 1H), 8.07 (d, J=2.2 Hz, 1H), 7.78 (dd, J=8.7, 2.2 Hz, 1H), 7.64 (d, J=8.7 Hz, 1H), 5.36 (t, J=5.5 Hz, 1H), 4.61 (dd, J=5.6, 0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Intermediate 2 using 3-chloro-2-fluoroaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C9H7ClFN3O, 227.6; m/z found, 228.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 2,5-difluoroaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C9H7F2N3O, 211.2; m/z found, 212.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 2,3-difluoroaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for CH7F2N3O, 211.2; m/z found, 212.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 3-fluoro-2-methylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H10FN3O, 207.2; m/z found, 208.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 2-fluoro-3-methylaniline in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C12H13N3O, 215.3; m/z found, 216.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 2 using 5-aminoindan in Step A and propargyl alcohol in Step B. MS (ESI): mass calcd. for C10H10FN3O, 207.2; m/z found, 208.1 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 1, Step C, using 3-(difluoromethoxy)-4-methylaniline. MS (ESI): mass calcd. for C11H11F2N3O2, 255.1; m/z found, 256.0 [M+H]+.
To (2-chloropyrimidin-5-yl)methanol (946 mg, 6.5 mmol) stirring in DCM (38 mL) at rt was added imidazole (477 mg, 7 mmol) followed by tert-butyl(chloro)dimethylsilane (1 g, 6.9 mmol). The reaction was stirred at rt for 30 mins, then diluted with water. The layers were separated and the aqueous layer was extracted with DCM (×3), dried (Na2SO4), and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-10%) afforded the title compound as a clear, colorless oil that solidified upon standing (1.37 g, 81%). MS (ESI): mass calcd. for C11H19ClN2OSi, 258.1; m/z found, 259.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 53 using (2-chloropyrimidin-4-yl)methanol. MS (ESI): mass calcd. for C11H19ClN2OSi, 258.1; m/z found, 259.0 [M+H]+.
A solution of 2-chloro-N-methylpyrimidin-4-amine (500 mg, 3.4 mmol), di-tert-butyl dicarbonate (1.49 mL, 6.9 mmol), TEA (0.96 mL, 6.9 mmol), DMAP (42.5 mg, 0.34 mmol) in THF (20 mL) was stirred at 70° C. for 3 h. The reaction mixture was cooled, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-20% EtOAc in hexanes) afforded the title compound (762 mg, 88%). MS (ESI): mass calcd. for C10H14ClN3O2, 243.1; m/z found, 244.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.51 (d, J=5.9 Hz, 1H), 7.94 (d, J=5.9 Hz, 1H), 3.33 (s, 3H), 1.52 (s, 9H).
The title compound was prepared in a manner analogous to Intermediate 55, using 2-chloro-N,5-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C11H16ClN3O2, 257.1; m/z found, 258.0 [M+H]+.
The title compound was prepared in a manner analogous to Intermediate 55, using 2-chloro-N-(2,2-difluoroethyl)-5-fluoropyrimidin-4-amine. MS (ESI): mass calcd. for C10H13ClF3N3O2, 311.1; m/z found, 312.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (d, J=2.7 Hz, 1H), 6.47-6.15 (m, 1H), 4.22 (td, J=14.8, 3.8 Hz, 2H), 1.44 (s, 9H).
A mixture of 2-chloropyrimidine-4-carbonitrile (1.5 g, 10.7 mmol), di-tert-butyl dicarbonate (2.8 mL, 12.9 mmol) and 10% Pd/C (572 mg, 0.5 mmol) in EtOH (25 mL) was stirred at room temperature under a hydrogen atmosphere (1 atm, balloon). After 4 h, the reaction mixture was filtered through a pad of Celite®. The filtrate was concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc) to yield title product (720 mg, 27%). MS (ESI): mass calcd. for C10H14ClN3O2, 243.7; m/z found, 187.9 [M-t-Bu]+. 1H NMR (400 MHz, DMSO-d6) δ 8.72 (d, J=5.1 Hz, 1H), 7.56 (t, J=6.2 Hz, 1H), 7.39 (d, J=5.1 Hz, 1H), 4.21 (d, J=6.0 Hz, 2H), 1.40 (s, 9H).
A solution of 2-chloro-5-fluoro-N-methylpyrimidin-4-amine (500 mg, 3 mmol), (2-(chloromethoxy)ethyl)trimethylsilane (0.8 mL, 4.6 mmol), DIPEA (0.8 mL, 4.6 mmol) in DMF (28 mL) was stirred at rt for 16 h. Additional (2-(chloromethoxy)ethyl)trimethylsilane (0.8 mL, 4.6 mmol), DIPEA (0.8 mL, 4.6 mmol) was added and the reaction mixture was stirred for 6 h. To the reaction mixture was added brine (50 mL) and the reaction mix was extracted with EtOAc (3×60 mL). The combined organics were dried (MgSO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-90% EtOAc in hexanes) afforded the title compound (528 mg, 58%). MS (ESI): mass calcd. for C11H19ClFN3OSi, 291.1; m/z found, 292.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.27 (d, J=6.1 Hz, 1H), 4.97 (d, J=1.4 Hz, 2H), 3.55-3.51 (m, 2H), 3.17 (d, J=2.5 Hz, 3H), 0.90-0.85 (m, 2H), −0.03-−0.05 (m, 9H).
The title compound was prepared in a manner analogous to Intermediate 59, using 2-chloro-N-ethylpyrimidin-4-amine. MS (ESI): mass calcd. for C12H22ClN3OSi, 287.1; m/z found, 288.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.13 (d, J=6.1 Hz, 1H), 6.79 (d, J=6.1 Hz, 1H), 4.92 (s, 2H), 3.65-3.46 (m, 4H), 1.12 (t, J=7.1 Hz, 3H), 0.92-0.84 (m, 2H), −0.02-−0.05 (m, 9H).
Sodium triacetoxyborohydride (825 mg, 3.9 mmol) was added to a mixture of 2-(methylthio)pyrimidine-4-carbaldehyde (300 mg, 1.9 mmol) and methyl amine (2 M in MeOH, 1.3 mL, 2.5 mmol)) in THF (28 mL) at room temperature. After 16 hours, the reaction mixture was quenched with a saturated aqueous solution of NaHCO3 (50 mL). The mixture was extracted using EtOAc (3×75 mL). The combined organics were dried over MgSO4, filtered and concentrated under vacuum. Purification (FCC, SiO2, 0-90% EtOAc in hexanes followed by 0% DCM to 60% MeOH containing 10% 2 M NH3 in MeOH) afforded the title compound (67 mg, 20%). MS (ESI): mass calcd. for C7H11N3S, 169.1; m/z found, 170.1 [M+H]+.
A mixture of N-methyl-1-(2-(methylthio)pyrimidin-4-yl)methanamine (239 mg, 1.4 mmol), BOC-anhydride (0.9 mL, 4.2 mmol), DMAP (17 mg, 0.1 mmol), TEA (0.4 mL, 2.8 mmol) and THF (8 mL) was allowed to stir at room temperature. After 16 hours, water (30 mL) was added and the mixture was extracted using DCM (3×50 mL). The combined organics were dried over MgSO4, filtered and concentrated under vacuum. Purification (FCC, SiO2, 0-40% EtOAc in hexanes) afforded the title compound (151 mg, 40%). MS (ESI): mass calcd. for C12H19N3O2S, 269.1; m/z found, 270.1 [M+H]+. 1H NMR (400 MHz, DMSO-ds) δ 8.57 (d, J=5.1 Hz, 1H), 7.03-6.94 (m, 1H), 4.39 (s, 2H), 2.89 (s, 3H), 1.48-1.21 (m, 9H).
mCPBA (276 mg, 1.2 mmol) was slowly added to a mixture of tert-butyl methyl((2-(methylthio)pyrimidin-4-yl)methyl)carbamate (151 mg, 0.6 mmol) in DCM (6 mL) at 0° C. After 3 hours, complete conversion was observed. The reaction mixture was quenched with saturated aqueous solution of NaHCO3(aq) (60 mL). The mixture was extracted with DCM (3×80 mL). The combined organics were dried over MgSO4, filtered and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound (132 mg, 78%). MS (ESI): mass calcd. for C12H19N3O4S, 301.1; m/z found, 202.1 [M-tBu]+. 1H NMR (400 MHz, DMSO-d6) δ 9.05-8.99 (m, 1H), 7.68-7.58 (m, 1H), 4.59 (s, 2H), 3.40 (s, 3H), 2.94 (s, 3H), 1.51-1.19 (m, 9H).
A mixture of 2,4-dichloropyrimidine (300 mg, 2.0 mmol),3-oxetanamine (147 mg, 2.0 mmol) and DIPEA (0.7 mL, 4.0 mmol) in DMF (17 mL) was stirred at r.t. After 16 hours, conversion was observed. Water (20 mL) was added to the reaction mixture was extracted with EtOAc (3×30 mL). The combined organics were dried over MgSO4, filtered and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound. 1H NMR (500 MHz, DMSO-d6) δ 8.67-8.60 (m, 1H), 8.04-7.92 (m, 1H), 6.57-6.38 (m, 1H), 4.98-4.87 (m, 1H), 4.80 (t, J=6.7 Hz, 2H), 4.49-4.41 (m, 2H).
Under a nitrogen atmosphere was stirred a mixture of 2-chloro-N-(oxetan-3-yl)pyrimidin-4-amine (374 mg, 2.0 mmol), DIPEA (0.7 mL, 4.0 mmol) (2-(chloromethoxy)ethyl)trimethylsilane (0.7 mL, 4.0 mmol) and DMF (19 mL) at room temperature. After 16 hours, complete conversion was observed. Water (20 mL) was added and the mixture was extracted using EtOAc (3×30 mL). The combined organics were dried over MgSO4, filtered and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound (187 mg, 29%). MS (ESI): mass calcd. for C13H22ClN3O2Si, 315.1; m/z found, 316.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.22 (d, J=6.1 Hz, 1H), 6.90-6.77 (m, 1H), 5.17-4.94 (m, 3H), 4.79-4.73 (m, 2H), 4.70-4.64 (m, 2H), 3.57-3.51 (m, 2H), 0.92-0.85 (m, 2H), −0.01-−0.04 (m, 9H).
The title compound was prepared in a manner analogous to Intermediate 3, using 1-(2-chloro-5-nitrophenyl)ethan-1-one in step A and 1-chloro-2-(1,1-difluoroethyl)-4-nitrobenzene in step B. MS (ESI) mass calcd. for C8H8ClF2N2O2, 191.0; m/z found 192.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 7.22-7.12 (m, 1H), 6.96-6.87 (d, J=2.8 Hz, 1H), 6.69-6.57 (m, 1H), 3.86-3.64 (s, 2H), 2.09-1.92 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 1, using 4-chloro-3-(1,1-difluoroethyl)aniline. MS (ESI) mass calcd. for C11H10ClF2N3O, 273.0; m/z found 274.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.07-7.92 (m, 2H), 7.90-7.74 (m, 1H), 7.68-7.56 (d, J=8.6 Hz, 1H), 5.00-4.79 (s, 2H), 2.19-2.01 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Intermediate 2, using 3-(1,1-difluoroethyl) aniline. MS (ESI): mass calcd. for C11H11F2N3O, 239.1; m/z found, 240.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.11-7.99 (s, 1H), 7.99-7.86 (s, 1H), 7.86-7.72 (m, 1H), 7.69-7.53 (m, 2H), 5.00-4.83 (s, 2H), 2.08-1.88 (t, J=18.2 Hz, 3H).
To a solution of (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 7, 25.3 mg, 0.097 mmol) in DMF (1.0 mL) at rt was added NaH (60% dispersion in mineral oil) (11.7 mg, 0.29 mmol). The resulting reaction was stirred for 5 min before the addition of 2-chloropyrimidine (14.5 mg, 0.127 mmol). The reaction was stirred at rt for 20 h, and then quenched by the addition of water (0.10 mL). The mixture was diluted with EtOAc (5 mL) and H2O (5 mL). The layers were separated and the aqueous layer was extracted with EtOAc (3×5 mL). The combined organics were washed with H2O (1×5 mL), with brine (1×5 mL), dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-60% EtOAc in hexanes) afforded the title compound (19.2 mg, 58%). MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.58 (d, J=4.8 Hz, 2H), 8.18 (s, 1H), 8.02-8.00 (m, 1H), 7.92-7.86 (m, 1H), 7.63-7.59 (m, 1H), 7.14-6.84 (m, 2H), 5.71-5.65 (m, 2H).
To a round bottom flask containing (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1, 150 mg, 0.54 mmol) was added Dess-Martin periodinane (461.6 mg, 1.09 mmol) and DCM (20 mL). The flask was sealed under ambient atmosphere and stirred rapidly at rt for 4 hours. The reaction was quenched with saturated aqueous sodium bicarbonate (2.5 mL) and 10% aqueous sodium thiosulfate (2.5 mL). The biphasic mixture is stirred vigorously until the white milky organic phase became clear and colorless (60 min). The layers were separated and aqueous layers was extracted with DCM (1×). The combined organics were washed with brine, dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-30% EtOAc in hexanes) afforded the title compound (140 mg, 94%) as an off white solid. MS (ESI) mass calcd. for C10H6ClF2N3O2, 273.0; m/z found 274.1 [M+H]+.
A solution of 1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazole-4-carbaldehyde (26 mg, 0.095 mmol) and 2-amino pyridine (10.7 mg, 0.114 mmol) in DCM (5 mL) was charged with 1 N HCl in Et2O (0.5 mL). The resulting solution was stirred at rt for 10 min then charged with NaHB(OAc)3 (30 mg, 0.143 mmol). The mixture was stirred at rt overnight. The completed reaction was diluted with DCM (5 mL) and quenched with water. The layers were separated and aqueous layer was extracted with DCM (1×). The combined organics were washed with brine, dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-10% 2M NH3 in MeOH/DCM) afforded the title compound (16 mg, 48%). MS (ESI) mass calcd. for C15H12ClF2N5O, 351.1; m/z found 352.0. 1H NMR (400 MHz, CDCl3) δ 8.17-8.05 (m, 1H), 8.00 (s, 1H), 7.69 (d, J=2.2 Hz, 1H), 7.63-7.43 (m, 3H), 6.86-6.42 (m, 3H), 5.67 (s, 1H), 4.81-4.71 (m, 2H).
To a suspension of (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5, 1.5 g, 5.7 mmol) in DCM (30 mL) in a flask equipped to vent into 2M Na2CO3 was added SOCl2 (15 mL). The reaction turned homogeneous (˜5 min) and the clear solution was stirred at rt for 3 h. Concentration under reduced pressure afforded 1.5 g of the title compound as an off white solid, which was used without further purification. 1H NMR (500 MHz, CDCl3) δ 8.05 (s, 1H), 8.00 (dd, J=5.8, 2.7 Hz, 1H), 7.99-7.94 (m, 1H), 7.42 (t, J=9.1 Hz, 1H), 4.80 (s, 2H).
A mixture of 4-(chloromethyl)-1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazole (55 mg, 0.19 mmol), pyrimidin-2-amine (45 mg, 0.47 mmol), K2CO3 (130 mg, 0.94 mmol) in DMF (1.5 mL) was heated in a 80° C. heating block for 24 h. The mixture was poured into water (35 mL) and extracted with EtOAc. The solvent was removed under reduced pressure and the residue was loaded onto SiO2. Purification (FCC, SiO2, hexanes/EtOAc 0-100%) afforded the title compound (13 mg, 19%). MS (ESI): mass calcd. for C14H10F4N6, 338.1; m/z found, 339.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.33 (d, J=4.8 Hz, 2H), 7.99-7.95 (m, 2H), 7.95-7.91 (m, 1H), 7.38 (t, J=9.1 Hz, 1H), 6.64-6.59 (m, 1H), 5.87-5.80 (m, 1H), 4.83 (d, J=6.2 Hz, 2H).
To a solution of (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6, 180 mg, 0.69 mmol), pyridin-2-ol (66 mg, 0.69 mmol), and triphenylphosphine (182 mg, 0.69 mmol) in THF (4.5 mL) was added DBAD (160 mg, 0.69 mmol). The resulting mixture was stirred at rt. for 3 h. The solvent was removed under reduced pressure. Purification (FCC, SiO2, heptane/EtOAc (0 to 80%) afforded the title compound (28 mg, 11%). MS (ESI): mass calcd. for C15H11F3N4O2, 336.1; m/z found, 337.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.37-8.12 (m, 1H), 8.05 (s, 1H), 7.69 (dd, J=2.5, 6.7 Hz, 1H), 7.66-7.51 (m, 2H), 7.34 (t, J=9.2 Hz, 1H), 6.92 (ddd, J=0.7, 5.2, 7.1 Hz, 1H), 6.85-6.40 (m, 2H), 5.60 (s, 2H). 1-((1-(3-(Difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methyl)pyridin-2(1H)-one was also obtained (75 mg, 32%).
To a solution of pyridin-3-ol (11 mg, 0.12 mmol) and K2CO3 (64 mg, 0.46 mmol) in DMF (0.7 mL) was added a solution of 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4, 41 mg, 0.14 mmol) in DMF (0.5 mL). The reaction mixture was stirred at room temperature overnight. Upon completion, the reaction mixture was diluted with H2O and EtOAc. The aqueous layer was further extracted with EtOAc (3×). The combined organics were dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-100% EtOAc in hexanes) afforded title compound (24 mg, 58% yield). MS (ESI): mass calcd. for C15H11ClF2N4O2, 352.1; m/z found, 353.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.42 (d, J=3.0 Hz, 1H), 8.27 (dd, J=4.6, 1.4 Hz, 1H), 8.14-8.04 (m, 1H), 7.78-7.69 (m, 1H), 7.66-7.60 (m, 1H), 7.60-7.56 (m, 1H), 7.40-7.33 (m, 1H), 7.31-7.21 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.34 (s, 2H).
(1-(3-(Difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 17, 32.4 mg, 0.145 mmol), 2-chloropyrimidine (21.5 mg, 0.188 mmol), TEA (0.03 mL, 0.217 mmol), and EtOH (0.723 mL) were combined in a microwave vial. The vial was purged with N2, sealed, and heated in a microwave reactor at 120° C. for 2 h. Then at 150° C. for 10 min. The crude reaction mixture was concentrated under reduced pressure. Purification (FCC, SiO2, 0-8% MeOH in DCM) afforded the title compound (21.3 mg, 49%). MS (ESI): mass calcd. for C14H12F2N6, 302.1; m/z found, 303.2 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.33 (d, J=4.8 Hz, 2H), 8.00 (s, 1H), 7.92-7.82 (m, 2H), 7.68-7.55 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 6.61 (t, J=4.8 Hz, 1H), 5.66 (s, 1H), 4.83 (d, J=6.2 Hz, 2H).
To a solution of (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 18, 50 mg, 0.17 mmol) and 2-bromo-1-methyl-1H-imidazole in tBuOH (4 mL) was added 2-di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl (14.4 mg, 0.033 mmol), tris(dibenzylideneacetone)dipalladium(0) (15.5 mg, 0.017 mmol), and potassium tert-butoxide (76 mg, 0.68 mmol) under N2 atmosphere. The mixture was stirred at 110° C. for 96 h. The resulting solids were filtered off and the solvent was evaporated under reduced pressure. Purification (FCC, SiO2, EtOAc/Heptane 0-100%; then MeOH/DCM 0-90%) then further purified (RP HPLC; Stationary phase: C18 XBridge 30×100 mm 5 μm), Mobile phase: Gradient from 81% 10 mM NH4CO3H pH 9 solution in Water, 19% CH3CN to 64% 10 mM NH4CO3H pH 9 solution in Water, 36% CH3CN) to afford the title compound (11 mg, 19%) as white solid. MS (ESI): mass calcd. for C14H13F3N6O, 338.1; m/z found, 339.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 3.38 (s, 3H) 4.13-4.31 (m, 1H) 4.70 (d, J=6.24 Hz, 2H) 6.63 (t, J=72.83 Hz, 1H) 6.53 (d, J=1.39 Hz, 1H) 6.69 (d, J=1.39 Hz, 1H) 7.32 (t, J=9.25 Hz, 1H) 7.51-7.61 (m, 1H) 7.68 (dd, J=6.70, 2.54 Hz, 1H) 8.08 (s, 1H).
To a solution of 2-bromo-6-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyridine (Intermediate 7, 75 mg, 0.18 mmol) in 1,4-dioxane (2 mL) was added trimethylboroxine (0.03 mL, 0.21 mmol), Cs2CO3 (118 mg, 0.36 mmol), and (2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate (15.3 mg, 0.018 mmol) to a sealed tube under N2 atmosphere. The mixture was heated to 120° C. for 12 min under microwave irradiation. The mixture was concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc in heptane from 0-100%) afforded the title compound. The title compound was further purified (RP HPLC, Stationary phase: 18C XBridge 30×100 mm 5 μm), Mobile phase: Gradient from 90% 10 mM NH4CO3H pH 9 solution in Water, 10% CH3CN to 0% 10 mM NH4CO3H pH 9 solution in Water, 100% CH3CN) to afford the title compound (39 mg, 61%) HRMS=350.099. 1H NMR (500 MHz, CDCl3) δ ppm 2.49 (s, 3H) 5.59 (s, 2H) 6.49-6.81 (m, 1H) 6.61 (d, J=8.1 Hz, 1H) 6.77 (d, J=7.2 Hz, 1H) 7.35 (t, J=9.2 Hz, 1H) 7.49 (dd, J=8.2, 7.4 Hz, 1H) 7.59 (ddd, J=9.0, 3.9, 2.7 Hz, 1H) 7.70 (dd, J=6.4, 2.6 Hz, 1H) 8.04 (s, 1H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H9BrFN5O, 349.0; m/z found, 350.0 [M+H]+. 1H NMR (600 MHz, CDCl3) δ 8.57 (d, J=4.7 Hz, 2H), 8.09-8.08 (m, 1H), 7.99 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.0, 2.6 Hz, 1H), 7.30-7.28 (m, 1H), 7.00 (t, J=4.8 Hz, 1H), 5.68-5.65 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.57 (d, J=4.8 Hz, 2H), 8.20-8.04 (m, 1H), 7.73-7.68 (m, 1H), 7.65-7.60 (m, 1H), 7.59-7.55 (m, 1H), 7.03-6.90 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.67 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloropyridine. MS (ESI): mass calcd. for C15H11ClF2N4O, 336.1; m/z found, 336.9 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.21 (ddd, J=5.0, 2.0, 0.8 Hz, 1H), 8.12 (s, 1H), 8.02-7.99 (m, 1H), 7.92-7.87 (m, 1H), 7.64-7.58 (m, 2H), 7.14-6.85 (m, 1H), 6.95-6.90 (m, 1H), 6.81 (dt, J=8.3, 0.9 Hz, 1H), 5.64-5.57 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 4-chloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.85 (s, 1H), 8.48 (d, J=5.8 Hz, 1H), 8.14 (s, 1H), 8.00 (d, J=2.7 Hz, 1H), 7.93-7.85 (m, 1H), 7.66-7.58 (m, 1H), 7.00 (t, J=54.5 Hz, 1H), 6.81 (dd, J=5.8, 1.2 Hz, 1H), 5.67 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 4-chloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.83 (s, 1H), 8.47 (d, J=5.9 Hz, 1H), 8.10 (s, 1H), 7.73-7.67 (m, 1H), 7.64-7.59 (m, 1H), 7.59-7.54 (m, 1H), 6.80 (dd, J=5.9, 1.2 Hz, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.65 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 3-chloropyridazine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.47 (d, J=5.9 Hz, 1H), 8.10 (s, 1H), 7.74-7.68 (m, 1H), 7.66-7.59 (m, 1H), 7.59-7.54 (m, 1H), 6.80 (dd, J=5.9, 1.2 Hz, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.65 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloropyridine (Intermediate 15) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H12ClN5O2, 317.1; m/z found, 318.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.57 (d, J=4.8 Hz, 2H), 8.13 (s, 1H), 7.49 (d, J=8.5 Hz, 1H), 7.45 (d, J=2.4 Hz, 1H), 7.16 (dd, J=8.5, 2.4 Hz, 1H), 7.06-6.95 (m, 1H), 5.67 (s, 2H), 3.99 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H11BrFN5O, 363.0; m/z found, 363.9 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 2H), 8.07 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.0, 2.6 Hz, 1H), 7.30-7.27 (m, 1H), 5.63 (s, 2H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C14H11BrFN5O, 363.0; m/z found, 363.9 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (d, J=5.0 Hz, 1H), 8.08 (s, 1H), 7.99 (dd, J=5.8, 2.6 Hz, 1H), 7.66 (ddd, J=8.8, 4.0, 2.6 Hz, 1H), 7.31-7.28 (m, 1H), 6.87 (d, J=5.0 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.50 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-4,6-dimethylpyrimidine. MS (ESI): mass calcd. for C15H13BrFN5O, 377.0; m/z found, 378.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.08 (s, 1H), 7.99 (dd, J=5.8, 2.7 Hz, 1H), 7.66 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.33-7.27 (m, 1H), 6.73 (s, 1H), 5.64 (d, J=0.8 Hz, 2H), 2.44 (s, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C13H8BrF2N5O, 367.0; m/z found, 368.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.43 (s, 2H), 8.07 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.0, 2.6 Hz, 1H), 7.29 (dd, J=8.9, 7.8 Hz, 1H), 5.63 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H12FN5O2, 301.1; m/z found, 302.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.57 (d, J=4.8 Hz, 2H), 8.09 (s, 1H), 7.46 (dd, J=7.4, 2.5 Hz, 1H), 7.23-7.12 (m, 2H), 7.05-6.94 (m, 1H), 5.66 (s, 2H), 3.97 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O52, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.39 (d, J=5.0 Hz, 1H), 8.13 (s, 1H), 7.74-7.65 (m, 1H), 7.63-7.58 (m, 1H), 7.60-7.52 (m, 1H), 6.86 (d, J=5.0 Hz, 1H), 6.63 (t, J=72.5 Hz, 1H), 5.64 (s, 2H), 2.48 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 58.37 (s, 2H), 8.12 (s, 1H), 7.75-7.67 (m, 1H), 7.64-7.58 (m, 2H), 7.58-7.53 (m, 1H), 6.63 (t, J=72.6 Hz, 1H), 5.62 (s, 2H), 2.25 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-fluoropyrazine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.30 (d, J=1.4 Hz, 1H), 8.19 (d, J=2.8 Hz, 1H), 8.13 (dd, J=2.8, 1.4 Hz, 1H), 8.08 (s, 1H), 7.74-7.68 (m, 1H), 7.65-7.60 (m, 1H), 7.60-7.55 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.61 (s, 2H).
The title compound was prepared in a manner analogous to Example 3, Step B, using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-fluoropyrimidine. MS (ESI): mass calcd. for C14H11F3N6, 320.1; m/z found, 321.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 4.82 (d, J=6.01 Hz, 2H), 5.80 (br s, 1H), 6.60 (t, J=4.62 Hz, 1H), 6.75-7.15 (m, 1H), 7.30 (br t, J=8.90 Hz, 1H), 7.77-7.93 (m, 2H), 7.97 (s, 1H), 8.33 (d, J=4.62 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O, 321.1; m/z found, 322.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 5.67 (s, 2H), 6.78-7.12 (m, 2H), 7.33 (t, J=9.0 Hz, 1H), 7.82-8.01 (m, 2H), 8.14 (s, 1H), 8.58 (d, J=4.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O3, 383.1; m/z found, 384.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.24 (s, 2H), 8.15-8.08 (m, 1H), 7.74-7.67 (m, 1H), 7.66-7.59 (m, 1H), 7.59-7.55 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 5.61 (s, 2H), 3.88 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 5.40 (s, 2H), 8.21-8.00 (m, 1H), 7.79-7.67 (m, 1H), 7.64-7.59 (m, 1H), 7.59-7.54 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 5.64 (s, 2H), 2.61 (q, J=7.6 Hz, 2H), 1.26 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H9Cl2F2N5O2, 387.0; m/z found, 388.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.51 (s, 2H), 8.16-8.02 (m, 1H), 7.73-7.68 (m, 1H), 7.65-7.60 (m, 1H), 7.59-7.53 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.64 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-4-methoxypyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O3, 383.1; m/z found, 384.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.22 (d, J=5.7 Hz, 1H), 8.12 (s, 1H), 7.75-7.68 (m, 1H), 7.63-7.59 (m, 1H), 7.58-7.53 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 6.43 (d, J=5.7 Hz, 1H), 5.64 (s, 2H), 3.98 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (d, J=5.0 Hz, 1H), 8.17 (s, 1H), 8.00 (d, J=2.5 Hz, 1H), 7.90-7.86 (m, 1H), 7.60 (d, J=8.7 Hz, 1H), 7.12-6.84 (m, 2H), 5.65 (d, J=0.7 Hz, 2H), 2.49 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (d, J=0.9 Hz, 2H), 8.16 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.92-7.84 (m, 1H), 7.66-7.55 (m, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-ethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H14ClF2N5O, 365.1; m/z found, 366.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.40 (s, 1H), 8.17 (d, J=0.7 Hz, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.92-7.86 (m, 1H), 7.63-7.59 (m, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.65 (d, J=0.8 Hz, 2H), 2.61 (q, J=7.6 Hz, 3H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-fluoropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O2, 337.1; m/z found, 338.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.58 (d, J=4.9 Hz, 2H), 8.12 (s, 1H), 7.70 (dd, J=2.7, 6.6 Hz, 1H), 7.65-7.54 (m, 1H), 7.35 (t, J=9.1 Hz, 1H), 7.02 (t, J=4.7 Hz, 1H), 6.65 (t, J=72.6 Hz, 1H), 5.66 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-methylpyrazine. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.20 (d, J=1.5 Hz, 1H), 8.11-8.04 (m, 1H), 8.01-7.94 (m, 1H), 7.74-7.68 (m, 1H), 7.65-7.58 (m, 1H), 7.59-7.55 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.57 (s, 2H), 2.49 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C15H10ClF4N5O3, 419.0; m/z found, 420.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.45 (s, 2H), 8.12 (s, 1H), 7.75-7.69 (m, 1H), 7.65-7.59 (m, 1H), 7.59-7.55 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 6.53 (t, J=71.9 Hz, 1H), 5.65 (s, 2H).
The title compound was prepared in a manner analogous to Example 6 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 18) and 2-fluoropyrimidine. MS (ESI): mass calcd. for C14H11F3N6O, 336.1; m/z found, 337.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.33 (d, J=4.9 Hz, 2H), 7.93 (s, 1H), 7.67 (dd, J=2.5, 6.5 Hz, 1H), 7.56 (ddd, J=2.7, 3.9, 9.0 Hz, 1H), 7.33 (t, J=9.2 Hz, 1H), 6.61 (s, 2H), 5.81-5.57 (m, 1H), 4.82 (d, J=6.2 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.50 (s, 2H), 8.13 (d, J=2.7 Hz, 1H), 7.73-7.66 (m, 1H), 7.07-6.99 (m, 1H), 5.68-5.62 (m, 2H), 2.30 (t, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.2 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (d, J=0.9 Hz, 2H), 8.15-8.11 (m, 1H), 7.69 (td, J=8.6, 5.7 Hz, 1H), 7.02 (td, J=8.7, 1.8 Hz, 1H), 5.64 (d, J=0.6 Hz, 2H), 2.30 (t, J=2.0 Hz, 3H), 2.25 (t, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O, 331.1; m/z found, 332.2 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.39 (s, 2H), 8.14 (d, J=2.9 Hz, 1H), 7.73-7.66 (m, 1H), 7.02 (td, J=8.6, 1.9 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.63-2.57 (m, 2H), 2.30 (t, J=2.0 Hz, 3H), 1.26 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-ethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H13BrFN5O, 377.0; m/z found, 380.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (s, 2H), 8.08 (s, 1H), 7.99 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.1, 2.7 Hz, 1H), 7.31-7.27 (m, 1H), 5.64 (s, 2H), 2.61 (q, J=7.6 Hz, 2H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C14H11BrFN5O2, 379.0; m/z found, 380.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.24 (s, 2H), 8.07 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.1, 2.6 Hz, 1H), 7.31-7.27 (m, 1H), 5.60 (d, J=0.7 Hz, 2H), 3.88 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2,5-dichloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C13H8BrClFN5O, 383.0; m/z found, 384.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.51 (s, 2H), 8.07 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.0, 2.6 Hz, 1H), 7.29 (dd, J=9.0, 7.9 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-isopropylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H15BrFN5O, 391.0; m/z found, 392.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.42 (d, J=0.5 Hz, 2H), 8.08 (s, 1H), 7.99 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.31-7.28 (m, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.97-2.87 (m, 1H), 1.30 (d, J=7.0 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-5-(trifluoromethyl)pyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H8BrF4N5O, 417.0; m/z found, 418.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.82 (d, J=0.8 Hz, 2H), 8.09 (s, 1H), 7.99 (dd, J=5.7, 2.7 Hz, 1H), 7.68 (ddd, J=8.9, 4.0, 2.6 Hz, 1H), 7.29 (dd, J=8.9, 7.8 Hz, 1H), 5.73 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-(trifluoromethyl)pyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H9C15H9ClF5N5O, 405.0; m/z found, 406.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.82 (d, J=0.8 Hz, 2H), 8.18 (s, 1H), 8.01 (d, J=2.7 Hz, 1H), 7.89 (dd, J=8.7, 2.5 Hz, 1H), 7.62 (d, J=8.6 Hz, 1H), 7.00 (t, J=54.5 Hz, 1H), 5.74 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-methoxypyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.24 (s, 2H), 8.16 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.91-7.86 (m, 1H), 7.61 (dt, J=8.7, 1.2 Hz, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.61 (d, J=0.7 Hz, 2H), 3.88 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2,5-dichloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H9Cl2F2N5O, 371.0; m/z found, 372.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.51 (s, 2H), 8.16 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.92-7.86 (m, 1H), 7.65-7.59 (m, 1H), 7.00 (t, J=54.5 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-isopropylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C17H16ClF2N5O, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (d, J=0.6 Hz, 2H), 8.17 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.90-7.87 (m, 1H), 7.61 (d, J=8.7 Hz, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.97-2.88 (m, 1H), 1.30 (d, J=7.0 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H9ClF3N5O, 355.0; m/z found, 356.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 5.66 (s, 2H), 6.96 (t, J=55.02 Hz, 1H), 7.34 (t, J=9.02 Hz, 1H), 7.77-8.03 (m, 2H), 8.13 (s, 1H), 8.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-(trifluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H9F6N5O, 389.1; m/z found, 390.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 5.75 (s, 2H), 6.96 (t, J=54.56 Hz, 1H), 7.35 (t, J=9.02 Hz, 1H), 7.76-8.05 (m, 2H), 8.16 (s, 1H), 8.83 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.27 (s, 3H), 5.65 (s, 2H), 6.96 (t, J=54.56 Hz, 1H), 7.33 (t, J=8.90 Hz, 1H), 7.69-8.03 (m, 2H), 8.14 (s, 1H), 8.39 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.50 (s, 3H), 5.67 (s, 2H), 6.96 (t, J=54.56 Hz, 1H), 6.87 (d, J=4.85 Hz, 1H), 7.33 (t, J=9.02 Hz, 1H), 7.86-7.93 (m, 1H), 7.96 (dd, J=5.66, 2.66 Hz, 1H), 8.15 (s, 1H), 8.41 (d, J=4.85 Hz, 1H).
The title compound was prepared in a manner analogous to Example 1 using R/S-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 2) and 2-chloropyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.54 (d, J=4.8 Hz, 2H), 8.10-8.02 (m, 1H), 7.72-7.64 (m, 1H), 7.63-7.58 (m, 1H), 7.58-7.53 (m, 1H), 7.00-6.93 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 6.51 (q, J=6.6 Hz, 1H), 1.85 (d, J=6.6 Hz, 3H).
SFC Purification (Stationary phase: Chiralpak IF 5 μm 250×21 mm, Mobile phase: 20% methanol, 80% CO2) Enantiomeric purity (SFC/Chiralpak IF): 100%. Retention time: 5.40 min. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.53 (d, J=4.8 Hz, 2H), 8.11-7.96 (m, 1H), 7.73-7.65 (m, 1H), 7.61-7.57 (m, 1H), 7.57-7.52 (m, 1H), 7.01-6.91 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 6.51 (q, J=6.6 Hz, 1H), 1.85 (d, J=6.6 Hz, 3H).
SFC Purification (Stationary phase: Chiralpak IF 5 μm 250×21 mm, Mobile phase: 20% methanol, 80% CO2) Enantiomeric purity (SFC/Chiralpak IF): 99.6%. Retention time: 7.05 min. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.54 (d, J=4.8 Hz, 2H), 8.11-7.97 (m, 1H), 7.75-7.65 (m, 1H), 7.63-7.58 (m, 1H), 7.57-7.53 (m, 1H), 7.01-6.92 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 6.51 (q, J=6.6 Hz, 1H), 1.85 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using R/S-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 2) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.35 (s, 2H), 8.09-7.99 (m, 1H), 7.74-7.66 (m, 1H), 7.62-7.57 (m, 1H), 7.57-7.52 (m, 1H), 6.84-6.42 (m, 2H), 2.24 (s, 3H), 1.84 (d, J=6.6 Hz, 3H). Example 56 was subjected to Chiral SFC purification [Stationary phase: Chiralpak IF (5 μm, 4.6×250 mm), Mobile phase of 25% MeOH: 75% CO2] to provide the corresponding single enantiomers (Example 57 and Example 58) where the absolute stereochemistry was not determined. The enantiomeric purity was confirmed by analytical SFC using a Chiralpak IF column (5 μm 4.6×250 mm), mobile phase of 25% MeOH: 75% CO2, and a flow rate of 2 mL/min over 7 minutes (Temperature=35° C.). Elution was monitored following absorbance at 254 nm.
Enantiomeric purity (SFC/Chiralpak IF): 100%. Retention time: 5.93 min. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.35 (s, 2H), 8.05-8.01 (m, 1H), 7.71-7.66 (m, 1H), 7.62-7.57 (m, 1H), 7.57-7.51 (m, 1H), 6.82-6.41 (m, 2H), 2.24 (s, 3H), 1.84 (d, J=6.6 Hz, 3H).
Enantiomeric purity (SFC/Chiralpak IF): 100%. Retention time: 8.74 min. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.34 (s, 2H), 8.13-7.97 (m, 1H), 7.73-7.65 (m, 1H), 7.60-7.57 (m, 1H), 7.57-7.52 (m, 1H), 6.84-6.39 (m, 2H), 2.23 (s, 3H), 1.83 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using R/S-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 2) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.36 (d, J=5.0 Hz, 1H), 8.04 (d, J=0.7 Hz, 1H), 7.70-7.65 (m, 1H), 7.61-7.58 (m, 1H), 7.57-7.53 (m, 1H), 6.86-6.79 (m, 1H), 6.62 (t, J=72.5 Hz, 1H), 6.53 (q, J=6.6 Hz, 1H), 2.47 (s, 3H), 1.83 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using R/S-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 2) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C15H11Cl2F2N5O2, 401.0; m/z found, 402.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.47 (s, 2H), 8.02 (d, J=0.7 Hz, 1H), 7.72-7.65 (m, 1H), 7.63-7.58 (m, 1H), 7.57-7.52 (m, 1H), 6.63 (t, J=72.5 Hz, 1H), 6.44 (q, J=6.6 Hz, 1H), 1.85 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2,5-dichloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.01-2.06 (m, 1H), 4.08-4.15 (m, 1H), 5.64 (s, 2H), 6.64 (t, J=72.36 Hz, 1H), 7.35 (t, J=9.13 Hz, 1H), 7.58 (ddd, J=8.90, 3.81, 2.77 Hz, 1H), 7.69 (dd, J=6.70, 2.54 Hz, 1H), 8.08 (s, 1H), 8.51 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-(trifluoromethyl)pyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H9F6N5O2, 405.1; m/z found, 406.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.81 (s, 2H), 8.13 (s, 1H), 7.69 (dd, J=2.4, 6.6 Hz, 1H), 7.59 (br d, J=9.0 Hz, 1H), 7.34 (t, J=9.2 Hz, 1H), 6.65 (t, J=72.1 Hz, 1H), 5.72 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 2H), 8.09 (s, 1H), 7.69 (dd, J=2.5, 6.5 Hz, 1H), 7.58 (td, J=3.2, 8.9 Hz, 1H), 7.34 (t, J=9.2 Hz, 1H), 6.64 (t, J=72.4 Hz, 1H), 5.83-5.41 (m, 2H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (d, J=5.1 Hz, 1H), 8.11 (s, 1H), 7.70 (dd, J=2.5, 6.5 Hz, 1H), 7.64-7.51 (m, 1H), 7.34 (t, J=9.2 Hz, 1H), 6.87 (d, J=5.1 Hz, 1H), 6.65 (t, J=72.6 Hz, 1H), 5.66 (s, 2H), 2.50 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-(trifluoromethyl)pyridine, using THF instead of DMF. MS (ESI): mass calcd. for C16H10F6N4O, 388.1; m/z found, 389.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 5.66 (s, 2H), 6.73-7.14 (m, 2H), 7.33 (t, J=9.02 Hz, 1H), 7.81 (dd, J=8.67, 2.43 Hz, 1H), 7.86-7.99 (m, 2H), 8.09 (s, 1H), 8.50 (s, 1H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-fluoropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H9ClF3N5O, 355.0; m/z found, 356.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (s, 2H), 8.16 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.91-7.86 (m, 1H), 7.64-7.60 (m, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-ethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C17H16F3N5O, 363.1; m/z found, 364.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.40 (s, 2H), 8.12 (t, J=0.7 Hz, 1H), 7.92-7.87 (m, 1H), 7.86-7.80 (m, 1H), 7.34-7.28 (m, 1H), 5.74-5.55 (m, 2H), 2.70-2.52 (m, 2H), 2.05 (t, J=18.6, 1.2 Hz, 3H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-methoxypyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.24 (s, 2H), 8.11 (t, J=0.7 Hz, 1H), 7.89 (dd, J=6.2, 2.8 Hz, 1H), 7.82 (s, 1H), 7.30 (dd, J=9.8, 8.8 Hz, 1H), 5.61 (d, J=0.7 Hz, 2H), 3.88 (s, 3H), 2.05 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2,5-dichloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H11ClF3N5O, 369.1; m/z found, 370.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.51 (s, 2H), 8.11 (t, J=0.7 Hz, 1H), 7.89 (dd, J=6.2, 2.7 Hz, 1H), 7.84 (d, J=12.9 Hz, 1H), 7.31 (dd, J=9.8, 8.9 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.05 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-isopropylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C18H8F3N5O, 377.1; m/z found, 378.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.42 (d, J=0.5 Hz, 2H), 8.12 (t, J=0.7 Hz, 1H), 7.90 (dd, J=6.2, 2.7 Hz, 1H), 7.87-7.81 (m, 1H), 7.35-7.27 (m, 1H), 5.64 (s, 2H), 2.92 (t, J=7.0 Hz, 1H), 2.05 (td, J=18.6, 1.2 Hz, 6H), 1.30 (d, J=7.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-(trifluoromethyl)pyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H11F6N5O, 403.1; m/z found, 404.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.85-8.78 (m, 2H), 8.13 (s, 1H), 7.93-7.87 (m, 1H), 7.87-7.81 (m, 1H), 7.36-7.28 (m, 1H), 5.74 (s, 2H), 2.05 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-ethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H13F4N5O, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.40 (t, J=0.7 Hz, 2H), 8.14 (t, J=0.7 Hz, 1H), 8.02-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.40 (t, J=9.1 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.70-2.54 (m, 2H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-methoxypyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H11F4N5O2, 369.1; m/z found, 370.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.24 (s, 2H), 8.16-8.09 (m, 1H), 8.04-7.98 (m, 1H), 7.99-7.93 (m, 1H), 7.40 (t, J=9.2 Hz, 1H), 5.61 (s, 2H), 3.88 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2,5-dichloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H6ClF4N5O, 373.0; m/z found, 374.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.51 (s, 2H), 8.16-8.11 (m, 1H), 8.04-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.41 (t, J=9.1 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-isopropylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C17H15F4N5O, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (s, 2H), 8.16-8.13 (m, 1H), 8.02-7.99 (m, 1H), 7.98-7.93 (m, 1H), 7.40 (t, J=9.1 Hz, 1H), 5.65 (s, 2H), 2.98-2.85 (m, 1H), 1.30 (d, J=7.0 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-(trifluoromethyl)pyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H8F7N5O, 407.1; m/z found, 408.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.86-8.79 (m, 2H), 8.15 (s, 1H), 8.04-7.98 (m, 1H), 7.98-7.93 (m, 1H), 7.41 (t, J=9.1 Hz, 1H), 5.74 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H14F3N5O, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 2H), 8.12 (s, 1H), 7.97-7.78 (m, 2H), 7.37-7.27 (m, 1H), 5.64 (d, J=2.9 Hz, 2H), 2.27 (d, J=2.7 Hz, 3H), 2.17-1.94 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.58 (d, J=4.7 Hz, 2H), 8.13 (d, J=1.1 Hz, 1H), 7.93-7.87 (m, 1H), 7.88-7.79 (m, 1H), 7.36-7.27 (m, 1H), 7.01 (t, J=4.7 Hz, 1H), 5.67 (d, J=0.9 Hz, 2H), 2.19-1.91 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H14F3N5O, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.41 (t, J=5.3 Hz, 1H), 8.13 (s, 1H), 7.96-7.77 (m, 2H), 7.36-7.28 (m, 2H), 6.86 (d, J=5.3 Hz, 1H), 5.66 (d, J=3.5 Hz, 2H), 2.66-2.31 (m, 2H), 2.05 (t, J=18.3 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-fluoropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.43 (s, 2H), 8.11 (s, 1H), 7.92-7.87 (m, 1H), 7.87-7.81 (m, 1H), 7.31 (t, J=9.4 Hz, 1H), 5.64 (s, 2H), 2.16-1.96 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.39 (d, J=1.2 Hz, 2H), 8.13 (s, 1H), 8.04-7.92 (m, 2H), 7.40 (t, J=9.2 Hz, 1H), 5.68-5.60 (m, 2H), 2.34-2.18 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H9F4N5O, 339.1; m/z found, 340.0 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.67-8.54 (m, 2H), 8.15 (s, 1H), 8.08-7.89 (m, 2H), 7.40 (t, J=9.2 Hz, 1H), 7.01 (t, J=4.7 Hz, 1H), 5.68 (d, J=0.8 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-4-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (d, J=5.2 Hz, 1H), 8.14 (s, 1H), 8.08-7.90 (m, 2H), 7.40 (t, J=9.0 Hz, 1H), 6.87 (d, J=5.1 Hz, 1H), 5.66 (d, J=0.8 Hz, 2H), 2.50 (d, J=2.5 Hz, 3H).
The title compound was prepared analogous to Example 1, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-fluoropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H8F5N5O, 357.1; m/z found, 358.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.44 (d, J=3.1 Hz, 2H), 8.13 (s, 1H), 8.07-7.90 (m, 2H), 7.41 (t, J=9.3 Hz, 1H), 5.64 (d, J=3.0 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-chloro-4,5-dimethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H13BrFN5O, 377.0; m/z found, 378.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.20 (s, 1H), 8.07 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.66 (ddd, J=8.9, 4.1, 2.7 Hz, 1H), 7.30-7.27 (m, 1H), 5.62 (d, J=0.7 Hz, 2H), 2.44 (s, 3H), 2.20 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4,5-dimethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C16H14ClF2N5O, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.22-8.20 (m, 1H), 8.17-8.16 (m, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.90-7.86 (m, 1H), 7.62-7.58 (m, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.63 (d, J=0.8 Hz, 2H), 2.45 (s, 3H), 2.20 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 15) and 2-chloro-5-methoxypyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H14ClN5O3, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.24 (s, 2H), 8.15-8.04 (m, 1H), 7.49 (d, J=8.5 Hz, 1H), 7.45 (d, J=2.4 Hz, 1H), 7.16 (dd, J=8.5, 2.4 Hz, 1H), 5.60 (s, 2H), 3.99 (s, 3H), 3.88 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-methoxyphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 15) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H14ClN5O2, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 2H), 8.23-8.08 (m, 1H), 7.49 (d, J=8.5 Hz, 1H), 7.45 (d, J=2.3 Hz, 1H), 7.16 (dd, J=8.5, 2.4 Hz, 1H), 5.63 (s, 2H), 3.99 (s, 3H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12) and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (s, 2H), 8.17 (s, 1H), 7.92-7.89 (m, 1H), 7.88-7.85 (m, 1H), 7.66-7.60 (m, 1H), 7.60-7.56 (m, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.28-2.23 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12) and 2-chloro-5-methoxypyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H13F2N5O2, 333.1; m/z found, 334.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.23 (s, 2H), 8.16 (s, 1H), 7.91-7.89 (m, 1H), 7.88-7.85 (m, 1H), 7.65-7.60 (m, 1H), 7.60-7.55 (m, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.61 (d, J=0.7 Hz, 2H), 3.87 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12) and 2-chloro-5-ethylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C15H15F2N5O, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (s, 2H), 8.17 (s, 1H), 7.91-7.88 (m, 1H), 7.87-7.83 (m, 1H), 7.64-7.58 (m, 1H), 7.58-7.54 (m, 1H), 6.71 (t, J=56.1 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.59 (q, J=7.7 Hz, 2H), 1.24 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12) and 2,5-dichloropyrimidine, using THF instead of DMF MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.50 (s, 2H), 8.17 (s, 1H), 7.92-7.88 (m, 1H), 7.88-7.85 (m, 1H), 7.66-7.61 (m, 1H), 7.61-7.57 (m, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.64 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12) and 2-chloropyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H11F2N5O, 303.1; m/z found, 304.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.56 (d, J=4.8 Hz, 2H), 8.18 (s, 1H), 7.91-7.89 (m, 1H), 7.88-7.84 (m, 1H), 7.65-7.60 (m, 1H), 7.59-7.56 (m, 1H), 6.99 (t, J=4.8 Hz, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(5-bromo-6-methylpyridin-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H13BrN6O, 360.0; m/z found 361.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.68 (s, 1H), 8.39-8.36 (m, 2H), 8.00-7.96 (m, 1H), 7.91-7.87 (m, 1H), 5.63 (d, J=0.8 Hz, 2H), 2.68 (s, 3H), 2.25 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.43 (s, 2H), 8.14-8.09 (m, 1H), 7.72-7.66 (m, 1H), 7.64-7.60 (m, 1H), 7.59-7.54 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.63 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H10ClF4N5O2, 403.1; m/z found, 404.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.76-8.63 (m, 2H), 8.22-8.07 (m, 1H), 7.75-7.64 (m, 1H), 7.64-7.60 (m, 1H), 7.59-7.54 (m, 1H), 6.73 (t, J=55.6 Hz, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.71 (s, 2H).
The title compound was prepared in a manner analogous to Example 2, using 1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazole-4-carbaldehyde and oxazol-2-amine. MS (ESI): mass calcd. for C13H10ClF2N5O2, 341.0; m/z found, 342.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.09-7.97 (m, 1H), 7.74-7.64 (m, 1H), 7.65-7.51 (m, 2H), 7.22-7.14 (m, 1H), 6.87-6.40 (m, 2H), 5.30 (s, 1H), 4.70 (d, J=5.7 Hz, 2H).
The title compound was prepared in a manner analogous Example 3, using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) in Step A and pyrimidin-2-amine in Step B. MS (ESI): mass calcd. for C14H11ClF2N6O, 352.1; m/z found, 353.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.33 (d, J=4.8 Hz, 2H), 8.00-7.92 (m, 1H), 7.72-7.68 (m, 1H), 7.62-7.57 (m, 1H), 7.56-7.52 (m, 1H), 6.89-6.34 (m, 2H), 4.82 (dd, J=6.2, 0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 3, using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) in Step A and 1-methyl-1H-pyrazol-4-amine in Step B. MS (ESI): mass calcd. for C14H13F3N6, 322.1; m/z found, 323.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 3.48 (br s, 1H), 3.80 (s, 3H), 4.37 (s, 2H), 6.75-7.10 (m, 2H), 7.17 (s, 1H), 7.32 (br t, J=9.02 Hz, 1H), 7.75-8.05 (m, 3H).
The title compound was prepared in a manner analogous to Example 3, using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) in Step A and 1-methyl-1H-pyrazol-3-amine in Step B. MS (ESI): mass calcd. for C14H13F3N6, 322.1; m/z found, 323.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 3.74 (s, 3H), 4.18 (br s, 1H), 4.56 (br s, 2H), 5.58 (br s, 1H), 6.75-7.20 (m, 2H), 7.31 (br t, J=9.02 Hz, 1H), 7.72-8.17 (m, 3H).
The title compound was prepared in a manner analogous to Example 3, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) in Step A and 1-methyl-1H-pyrazol-3-amine in Step B. MS (ESI): mass calcd. for C14H13F3N6O, 338.1; m/z found, 339.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.91 (s, 1H), 7.67 (br d, J=4.2 Hz, 1H), 7.61-7.48 (m, 1H), 7.33 (t, J=9.5 Hz, 1H), 7.12 (br d, J=1.6 Hz, 1H), 6.64 (t, J=72.4 Hz, 1H), 5.57 (d, J=2.1 Hz, 1H), 4.55 (br s, 2H), 4.20 (br s, 1H), 3.74 (s, 3H).
The title compound was prepared in a manner analogous to Example 3, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) in Step A and 1-methyl-1H-pyrazol-4-amine in Step B. MS (ESI): mass calcd. for C14H13F3N6O, 338.1; m/z found, 339.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 7.86 (s, 1H), 7.68 (br d, J=4.6 Hz, 1H), 7.61-7.47 (m, 1H), 7.33 (s, 1H), 7.17 (s, 1H), 6.97 (s, 1H), 6.87-6.40 (m, 1H), 4.36 (s, 2H), 3.80 (d, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 2-methoxypyridin-3-ol. MS (ESI): mass calcd. for C16H13ClF2N4O3, 382.1; m/z found, 383.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.10 (s, 1H), 7.79 (dd, J=5.0, 1.5 Hz, 1H), 7.75-7.68 (m, 1H), 7.66-7.59 (m, 1H), 7.58-7.53 (m, 1H), 7.30 (dd, J=7.8, 1.5 Hz, 1H), 6.85 (dd, J=7.8, 5.0 Hz, 1H), 6.63 (t, J=72.5 Hz, 1H), 5.36 (s, 2H), 4.02 (s, 3H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 6-methylpyridin-3-ol. MS (ESI): mass calcd. for C16H13ClF2N4O2, 366.1; m/z found, 367.1 [M+H]+. 1H NMR (400 MHz CDCl3) δ 8.29 (d, J=3.0 Hz, 1H), 8.08-7.98 (m, 1H), 7.74-7.70 (m, 1H), 7.66-7.61 (m, 1H), 7.60-7.55 (m, 1H), 7.30-7.22 (m, 1H), 7.10 (d, J=8.5 Hz, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.31 (s, 2H), 2.50 (s, 3H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 3-chloropyridin-2-ol. MS (ESI): mass calcd. for C15H10Cl2F2N4O2, 386.0; m/z found, 387.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.10 (dd, J=4.9, 1.7 Hz, 1H), 8.09-8.08 (m, 1H), 7.74-7.70 (m, 1H), 7.67 (dd, J=7.6, 1.7 Hz, 1H), 7.64-7.59 (m, 1H), 7.59-7.55 (m, 1H), 6.91 (dd, J=7.6, 4.9 Hz, 1H), 6.64 (t, J=72.6 Hz, 1H), 5.68 (s, 2H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 5-chloro-3-methoxypyridin-2-ol. MS (ESI): mass calcd. for C16H12ClF2N4O3, 416.0; m/z found, 417.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.07 (s, 1H), 7.72 (d, J=2.2 Hz, 1H), 7.71-7.68 (m, 1H), 7.62-7.58 (m, 1H), 7.57-7.53 (m, 1H), 7.06 (d, J=2.1 Hz, 1H), 6.63 (t, J=72.6 Hz, 1H), 5.64 (s, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 3-fluoropyridin-2-ol. MS (ESI): mass calcd. for C15H10ClF3N4O2, 370.0; m/z found, 371.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.17-8.06 (m, 1H), 7.97 (dd, J=5.0, 1.5 Hz, 1H), 7.72-7.70 (m, 1H), 7.64-7.60 (m, 1H), 7.59-7.55 (m, 1H), 7.40-7.34 (m, 1H), 6.97-6.85 (m, 1H), 6.64 (t, J=72.5 Hz, 1H), 5.68 (s, 2H).
The title compound was prepared in a manner analogous to Example 5 using 1-(4-chloro-3-(difluoromethoxy)phenyl)-4-(chloromethyl)-1H-1,2,3-triazole (Intermediate 4) and 3-methoxypyridin-2-ol. MS (ESI): mass calcd. for C16H13ClF2N4O3, 382.1; m/z found, 383.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.08 (s, 1H), 7.80-7.74 (m, 1H), 7.72-7.67 (m, 1H), 7.62-7.58 (m, 1H), 7.57-7.53 (m, 1H), 7.12-7.07 (m, 1H), 6.93-6.87 (m, 1H), 6.63 (t, J=72.6 Hz, 1H), 5.68 (s, 2H), 3.87 (s, 3H).
The title compound was prepared in a manner analogous to Example 6 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 19) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H11ClF2N6, 336.1; m/z found, 337.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.34 (d, J=4.8 Hz, 2H), 8.00 (s, 1H), 7.98 (d, J=2.6 Hz, 1H), 7.89-7.85 (m, 1H), 7.61-7.57 (m, 1H), 6.98 (t, J=54.6 Hz, 1H), 6.61 (t, J=4.8 Hz, 1H), 5.69 (s, 1H), 4.83 (dd, J=6.2, 0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 6 using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 19) and 4-chloropyrimidine. MS (ESI): mass calcd. for C14H11ClF2N6, 336.1; m/z found, 337.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.65 (s, 1H), 8.20 (d, J=6.0 Hz, 1H), 8.02 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.88-7.84 (m, 1H), 7.63-7.58 (m, 1H), 6.99 (t, J=54.5 Hz, 1H), 6.44 (dd, J=6.0, 1.3 Hz, 1H), 5.54 (s, 1H), 4.81 (d, J=5.8 Hz, 2H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-fluoropyridine. MS (ESI): mass calcd. for C15H11F3N4O, 320.1; m/z found, 321.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 5.62 (s, 2H), 6.73-7.15 (m, 3H), 7.33 (t, J=8.90 Hz, 1H), 7.55-7.73 (m, 1H), 7.84-8.01 (m, 2H), 8.09 (s, 1H), 8.15-8.30 (m, 1H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 5-chloro-2-fluoropyridine. MS (ESI): mass calcd. for C15H10ClF3N4O, 354.0; m/z found, 355.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 5.57 (s, 2H), 6.77 (d, J=8.8 Hz, 1H), 6.80-7.13 (m, 1H), 7.33 (t, J=9.0 Hz, 1H), 7.56 (dd, J=8.8, 2.5 Hz, 1H), 7.84-7.98 (m, 2H), 8.07 (s, 1H), 8.15 (d, J=2.5 Hz, 1H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-bromo-6-fluoropyridine.
To a solution of 2-bromo-6-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyridine (25 mg, 0.06 mmol), Cs2CO3 (41 mg, 0.12 mmol), in 1,4 dioxane (0.65 mL) was added 2,4,6-trimethyl-1,3,5,2,4,6-trioxatriborinane (0.01 mL, 0.07 mmol) and (2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate (Xphos Palladacycle Gen. 3) (5.3 mg, 0.006 mmol). The reaction mixture was heated under microwave irradiation at 120° C. for 12 minutes. The mixture was concentrated in vacuo. Purification (FCC, SiO2, EtOAc in heptane from 0-100%). Purification (RP HPLC, Stationary phase: C18 XBridge 30×100 mm 5 um, Mobile phase: Gradient from 90% 10 mM NH4CO3H pH 9 solution in Water, 10% CH3CN to 0% 10 mM NH4CO3H pH 9 solution in Water, 100% CH3CN) afforded the title compound (46 mg, 68%). MS (ESI): mass calcd. for C16H13F3N4O, 334.1; m/z found, 335.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.49 (s, 3H), 5.60 (s, 2H), 6.61 (d, J=8.3 Hz, 1H), 6.77 (d, J=7.4 Hz, 1H), 6.81-7.14 (m, 1H), 7.33 (t, J=9.0 Hz, 1H), 7.49 (t, J=7.6 Hz, 1H), 7.83-7.99 (m, 2H), 8.08 (s, 1H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-fluoro-5-methylpyridine. MS (ESI): mass calcd. for C16H13F3N4O, 334.1; m/z found, 335.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.27 (s, 3H), 5.58 (s, 2H), 6.73 (d, J=8.3 Hz, 1H), 6.79-7.16 (m, 1H), 7.33 (t, J=9.0 Hz, 1H), 7.43 (dd, J=8.4, 1.97 Hz, 1H), 7.84-7.97 (m, 2H), 8.01 (s, 1H), 8.08 (s, 1H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 4-bromo-2-fluoropyridine.
The title compound was prepared in a manner analogous to Example 113 step B, using 4-bromo-2-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyridine. MS (ESI): mass calcd. for C16H13F3N4O, 334.1; m/z found, 335.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 2.31 (s, 3H), 5.60 (s, 2H), 6.63 (s, 1H), 6.76 (d, J=5.1 Hz, 1H), 6.80-7.12 (m, 1H), 7.33 (t, J=9.0 Hz, 1H), 7.80-7.98 (m, 2H), 8.02-8.20 (m, 2H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 4-bromo-2-fluoropyridine.
The title compound was prepared in a manner analogous to Example 113 step B, using 4-bromo-2-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyridine. MS (ESI): mass calcd. for C16H13F3N4O2, 350.1; m/z found, 351.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 2.30 (s, 3H), 5.58 (s, 2H), 6.42-6.84 (m, 3H), 7.33 (t, J=9.25 Hz, 1H), 7.58 (ddd, J=8.96, 3.90, 2.75 Hz, 1H), 7.68 (dd, J=6.65, 2.60 Hz, 1H), 8.02 (s, 1H), 8.05 (d, J=5.20 Hz, 1H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 5-chloro-2-fluoropyridine. HRMS=370.044; 1H NMR (500 MHz, CDCl3) δ 5.57 (s, 2H), 6.46-6.87 (m, 2H), 7.35 (t, J=9.25 Hz, 1H), 7.49-7.63 (m, 2H), 7.70 (dd, J=6.65, 2.60 Hz, 1H), 8.03 (s, 1H), 8.15 (d, J=2.60 Hz, 1H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 5-chloro-2-fluoropyridine.
The title compound was prepared in a manner analogous to Example 113 step B, using 5-chloro-2-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyridine. MS (ESI): mass calcd. for C16H13F3N4O2, 350.1; m/z found, 351.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 2.26 (s, 3H), 5.56 (s, 2H), 6.44-6.81 (m, 2H), 7.33 (t, J=9.25 Hz, 1H), 7.42 (dd, J=8.38, 2.02 Hz, 1H), 7.58 (ddd, J=8.81, 3.90, 2.89 Hz, 1H), 7.68 (dd, J=6.65, 2.60 Hz, 1H), 7.94-8.01 (m, 1H), 8.03 (s, 1H).
The title compound was prepared in a manner analogous to Intermediate 7 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-fluoro-5-(trifluoromethyl)pyridine. HRMS=404.070; 1H NMR (500 MHz, CDCl3) δ 5.65 (s, 2H), 6.45-6.81 (m, 1H), 6.89 (d, J=8.96 Hz, 1H), 7.34 (t, J=9.25 Hz, 1H), 7.52-7.63 (m, 1H), 7.70 (dd, J=6.36, 2.60 Hz, 1H), 7.81 (dd, J=8.81, 2.17 Hz, 1H), 8.05 (s, 1H), 8.37-8.58 (m, 1H).
Example 120—Example 152 may be prepared in a manner analogous to the methods described in the previous examples.
MS (ESI): mass calcd. for C13H10F3N5OS, 341.06.
MS (ESI): mass calcd. for C13H10F3N5OS, 341.06.
MS (ESI): mass calcd. for C15H12F3N5O, 335.10.
MS (ESI): mass calcd. for C14H12C1N5O, 301.07 Example 124. 2-((1-(4-Chloro-3-(oxetan-3-yl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methylpyrimidine
MS (ESI): mass calcd. for C17H16ClN5O2, 357.10.
MS (ESI): mass calcd. for C15H11ClF3N5O, 369.06.
MS (ESI): mass calcd. for C16H14ClF5N5O, 419.06.
MS (ESI): mass calcd. for C16H14ClF2N5O, 365.09.
MS (ESI): mass calcd. for C14H11ClF2N4OS, 356.03.
MS (ESI): mass calcd. for C14H12ClF2N5O, 339.07.
MS (ESI): mass calcd. for C16H13ClF2N4O2, 366.07.
MS (ESI): mass calcd. for C16H13ClF2N4O2, 366.07.
MS (ESI): mass calcd. for C17H15ClF2N4O2, 380.09.
MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.06.
MS (ESI): mass calcd. for C16H14ClF2N5O2. 381.08.
MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.06.
MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.08.
MS (ESI): mass calcd. for C15H9ClF5N5O2, 421.04r.
MS (ESI): mass calcd. for C15H12ClF2N5O3, 383.06.
MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.06.
MS (ESI): mass calcd. for C15H9ClF5N5O2, 421.04.
MS (ESI): mass calcd. for C15H12ClF2N5O3, 383.06.
MS (ESI): mass calcd. for C14H10ClF3N6O, 370.06.
MS (ESI): mass calcd. for C14H12F2N6O, 318.10.
MS (ESI): mass calcd. for C15H13ClF2N6O, 366.08.
MS (ESI): mass calcd. for C16H15ClF2N6O, 380.10.
MS (ESI): mass calcd. for C16H13ClF2N4O3, 382.1.
MS (ESI): mass calcd. for C15H10Cl2F2N4O2, 386.0.
MS (ESI): mass calcd. for C15H13F2N5O3, 349.1.
MS (ESI): mass calcd. for C16H15F2N5O, 331.1.
MS (ESI): mass calcd. for C14H11F3N6O, 336.1.
MS (ESI): mass calcd. for C13H10BrFN6O, 364.0.
MS (ESI): mass calcd. for C13H12N6O, 268.1.
To a solution of 4-(chloromethyl)-1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazole (25 mg, 0.103 mmol) and 2-amino-5-chloropyrimidine (17 mg, 0.13 mmol) in DMF (1.5 mL) was added K2CO3 (57 mg, 0.41 mmol). The resulting mixture was stirred at 100° C. for 72 h. The reaction mixture was diluted with water (8 mL) and extracted with EtOAc (3×10 mL). The combined organics were dried over Na2SO4, filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-80% EtOAc/hexanes) afforded the title compound (6.2 mg, 18%). MS (ESI): mass calcd. for C14H11ClF2NS, 336.07; m/z found, 337.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.33-8.19 (m, 2H), 8.03-7.95 (m, 1H), 7.91-7.80 (m, 2H), 7.68-7.54 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 5.85 (s, 1H), 4.80 (dd, J=6.2, 0.6 Hz, 2H).
A solution of (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 19) (35 mg, 0.14 mmol), 2-chloro-5-methylpyrimidine (22.6 mg, 0.18 mmol), and triethylamine (0.06 mL, 0.4 mmol) in EtOH (1 mL) was sealed and heated in a microwave reactor for 1 h at 180° C., then 200° C. for 1 h. The mixture was concentrated under reduced pressure. Purification (FCC, SiO2, MeOH/DCM 0-8%) afforded the title compound (8.3 mg, 17%). MS (ESI): mass calcd. for C15H13ClF2N6, 350.1; m/z found, 351.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.19 (s, 2H), 7.99 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.87 (dd, J=8.7, 2.6 Hz, 1H), 7.61-7.57 (m, 1H), 6.98 (t, J=54.6 Hz, 1H), 5.69 (s, 1H), 4.81 (d, J=6.2 Hz, 2H), 2.16 (s, 3H).
To a solution of (1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12, 50 mg, 0.22 mmol) in THF (1 mL) was added NaH (60% dispersion in mineral oil, 26.6 mg, 0.67 mmol). The mixture was stirred for 5 min, then 2-chloro-4,5-dimethylpyrimidine (38 mg, 0.27 mmol) was added. The reaction was stirred at rt overnight. The mixture was quenched with H2O, and diluted with EtOAc and H2O. The layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-50%) afforded the title compound (44 mg, 60%). MS (ESI): mass calcd. for C16H15F2N5O, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.23-8.12 (m, 2H), 7.93-7.83 (m, 2H), 7.67-7.54 (m, 2H), 6.72 (t, J=56.0 Hz, 1H), 5.64 (s, 2H), 2.44 (s, 3H), 2.20 (s, 3H).
A solution of (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9, 110 mg, 0.41 mmol), Cs2CO3 (535.9 mg, 1.64 mmol), and 1-(2-chloropyrimidin-5-yl)ethan-1-one (83.6 mg, 0.53 mmol) in ACN (0.02 mL) was heated at 110° C. overnight. The reaction mixture was cooled, diluted with EtOAc, and washed with sat aq. NH4Cl. The organic layer was dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-50% EtOAc in hexanes) afforded the title compound (12 mg, 8%). MS (ESI): mass calcd. for C16H12F3N5O2, 363.1; m/z found, 364.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 9.14-9.05 (s, 2H), 8.19-8.11 (s, 1H), 7.98-7.87 (m, 2H), 7.40-7.31 (m, 1H), 7.09-6.80 (t, J=54.6 Hz, 1H), 5.80-5.71 (s, 2H), 2.66-2.57 (s, 3H).
A solution of 1-(2-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-one (Example 156, 14 mg, 0.04 mmol) in DCM/MeOH (15 mL/1 mL) is cool to 0° C. Sodium borohydride (4.4 mg, 0.12 mmol) was added in a single portion and the reaction mixture was stirred at 0° C. for 1 h. The completed reaction was quenched with water and extracted into DCM (5 mL×3). The organic layer is dried (Na2SO4), filtered, and concentrated. Purification (FCC, SiO2, eluting with 0-3% MeOH in DCM) afforded the titled compound (7 mg, 50%). MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.61-8.55 (s, 2H), 8.17-8.13 (s, 1H), 7.98-7.93 (m, 1H), 7.93-7.87 (m, 1H), 7.37-7.29 (m, 1H), 7.08-6.80 (t, J=54.6 Hz, 1H), 5.76-5.56 (d, J=0.7 Hz, 2H), 5.10-4.86 (m, 1H), 1.64-1.50 (d, J=6.5 Hz, 3H). OH proton not observed.
A stirred suspension of (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5, 30 mg, 0.115 mmol), 2-chloropyridine (19.5 mg, 0.172 mmol), Cs2CO3 (75 mg, 0.23 mmol) and 2-(di-tert-butylphosphino)biphenyl (69 mg, 0.23 mmol) in toluene (2 mL) was charged with palladium (II) acetate (3 mg, 0.012 mmol). The mixture was stirred at 120° C. for 4 h under a nitrogen atmosphere. The completed reaction was filtered through a pad of diatomaceous earth and washed with EtOAc. The organics were concentrated under reduced pressure. Purification (FCC, SiO2, 0-100% EtOAc in Hexanes) afforded the titled compound (18 mg, 47%). MS (ESI): mass calcd. for C15H10F4N4O, 338.1; m/z found, 339.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.23-8.18 (m, 1H), 8.09 (t, J=0.7 Hz, 1H), 8.03-7.97 (m, 1H), 7.98-7.92 (m, 1H), 7.65-7.58 (m, 1H), 7.39 (t, J=9.1 Hz, 1H), 6.95-6.89 (m, 1H), 6.85-6.78 (m, 1H), 5.61 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 54).
To a solution of 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-((1-(3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (78 mg, 0.17 mmol) in THF (2 mL) was added TBAF (1 M in THF, 0.2 mL, 0.2 mmol). The reaction was stirred at rt for 15 minutes, then quenched with a saturated solution of NH4Cl and diluted with EtOAc. The layers were separated and the organic layer was dried (Na2SO4) then concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-80%) afforded the title compound (26 mg, 39%). MS (ESI): mass calcd. for C15H13F2N5O2, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.50 (d, J=5.0 Hz, 1H), 8.19 (s, 1H), 7.91-7.89 (m, 1H), 7.88-7.84 (m, 1H), 7.65-7.60 (m, 1H), 7.60-7.56 (m, 1H), 7.02 (d, J=5.1 Hz, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 4.73 (d, J=4.5 Hz, 2H), 3.33 (t, J=5.4 Hz, 1H).
The title compound was prepared analogous to Example 159, using 5-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 53) in Step A. MS (ESI): mass calcd. for C15H13F2N5O2, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.54 (s, 2H), 8.18 (s, 1H), 7.92-7.88 (m, 1H), 7.88-7.83 (m, 1H), 7.65-7.59 (m, 1H), 7.58-7.55 (m, 1H), 6.71 (t, J=56.1 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 4.67 (s, 2H), 2.88 (s, 1H).
(1-(3-(Difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 12, 26 mg, 0.12 mmol),2-chloro-5-methylpyrimidin-4-amine (20 mg, 0.14 mmol), and Cs2CO3 (113 mg, 0.35 mmol) were dissolved in ACN (0.7 mL) in a microwave vial. The reaction was heated in a microwave reactor at 140° C. for 2 h. The reaction was cooled to rt, diluted with EtOAC and H2O, then the layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were dried (Na2SO4), and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAC/hexanes 0-70%) afforded the title compound (13.4 mg, 29%). MS (ESI): mass calcd. for C15H14F2N6O, 332.1; m/z found, 333.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.15 (s, 1H), 7.93-7.82 (m, 3H), 7.66-7.54 (m, 2H), 6.71 (t, J=56.1 Hz, 1H), 5.55 (s, 2H), 5.02 (s, 2H), 2.07-1.99 (m, 3H).
The title compound was prepared in a manner analogous to Example 161, using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and methyl 2-chloropyrimidine-4-carboxylate. MS (ESI): mass calcd. for C15H10F3N5O3, 335.1; m/z found, 366.0[M+H]+.
To solution of 2-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine-4-carboxylic acid (15 mg, 0.041 mmol), methylamine (1.5 mg, 0.045 mmol), EDCl (16 mg, 0.082 mmol), and HOBt (11 mg, 0.082 mmol) in DCM (3 mL) was added DIEA (21 μL, 0.123 mmol). The resulting mixture was stirred at rt overnight. The reaction mixture was diluted with DCM and washed with water and brine. The organic layer was dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-80% EtOAc/Hexanes) afforded the title compound (6.1 mg, 39%). MS (ESI): mass calcd. for C16H13F3N6O2, 378.1; m/z found, 379.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.77 (d, J=4.9 Hz, 1H), 8.17-8.09 (m, 2H), 7.98-7.92 (m, 1H), 7.93-7.86 (m, 1H), 7.82-7.75 (m, 1H), 7.39-7.30 (m, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.70 (d, J=0.6 Hz, 2H), 3.06 (d, J=5.1 Hz, 3H).
Under a nitrogen atmosphere was added NaH (60% dispersion in mineral oil, 154 mg, 3.8 mmol) in small batches to a mixture of tert-butyl ((2-chloropyrimidin-4-yl)methyl)carbamate (Intermediate 58, 720 mg, 3.0 mmol) in DMF (50 mL) at room temperature. After 30 minutes, MeI (0.22 mL, 3.5 mmol) was added at 0° C. After 16 h, complete conversion was observed. EtOAc (200 mL) was added. The mixture was washed with brine (1×350 mL). The organic was dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc/hexanes) afforded the title compound (299 mg, 39%). MS (ESI): mass calcd. for C11H16ClN3O2, 257.1; m/z found, 201.9 [M-t-Bu]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and R/S tert-butyl (1-(2-chloropyrimidin-4-yl)ethyl)carbamate, using THF instead of DMF. MS (ESI): mass calcd. for C21H23F3N6O4, 480.1; m/z found, 480.9 [M+H]+.
TFA (0.04 mL, 0.5 mmol) was added to a mixture of (R/S) tert-butyl (1-(2-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-4-yl)ethyl)carbamate (13 mg, 0.03 mmol) in DCM (5 mL). Upon completion, the reaction mixture was concentrated under reduced pressure. Purification (HPLC METHOD E) afforded the title compound (3.6 mg, 35%). MS (ESI): mass calcd. for C16H15F3N6O2, 380.1; m/z found, 381.0 [M+H]+. 1H NMR (500 MHz, CD2Cl2) δ 8.47 (d, J=5.1 Hz, 1H), 8.21 (s, 1H), 7.72 (dd, J=6.7, 2.6 Hz, 1H), 7.60 (ddd, J=9.0, 3.9, 2.7 Hz, 1H), 7.37 (dd, J=9.7, 8.9 Hz, 1H), 7.03 (d, J=5.0 Hz, 1H), 6.69 (t, J=72.8 Hz, 1H), 5.63-5.57 (m, 2H), 4.04 (q, J=6.8 Hz, 1H), 1.39 (d, J=6.7 Hz, 3H).
A microwave vial was charged with 2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-chloropyrimidine (Example 42, 25 mg, 0.07 mmol), azetidine (0.005 mL, 0.08 mmol), trans-bis(acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II) (6 mg, 0.007 mmol), molybdenum hexacarbonyl (17 mg, 0.07 mmol), DBU (0.01 mL, 0.08 mmol) and THF (0.5 mL), purged with nitrogen, and heated to 150° C. under microwave irradiation for 20 minutes. The reaction mixture was concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes), followed by reversed phase HPLC (METHOD E) afforded the title compound (7 mg, 25%) as a by-product. MS (ESI): mass calcd. for C13H9ClFN5O, 305.1; m/z found, 306.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.77-8.75 (m, 2H), 7.98-7.93 (m, 2H), 7.49-7.42 (m, 2H), 5.54 (s, 2H).
A mixture of azetidine (0.03 mL, 0.5 mmol), 5-bromo-2-(methylthio)pyrimidine (100 mg, 0.49 mmol), Xantphos (4,5-Bis(diphenylphosphino)-9,9-dimethyxanthene) (9.9 mg, 0.02 mmol), Pd(OAc)2 (2 mg, 0.01 mmol) and NaOt-Bu (140 mg, 1.5 mmol) in toluene (1.7 mL) was heated at 110° C. After 3 h, the reaction mixture was cooled to room temperature and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound (39 mg, 44%). MS (ESI): mass calcd. for C8H11N3S, 181.1; m/z found, 182.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 7.96 (s, 2H), 3.87 (t, J=7.3 Hz, 4H), 2.45 (s, 3H), 2.40-2.32 (m, 2H).
mCPBA (1.6 g, 7.3 mmol) was slowly added to a mixture of 5-(azetidin-1-yl)-2-(methylthio)pyrimidine (531 mg, 2.9 mmol) in DCM (12 mL) at 0° C. After 16 hours, the reaction mixture was quenched with a saturated aqueous solution of NaHCO3 (60 mL). The mixture was extracted with DCM (3×80 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound (290 mg, 46%). MS (ESI): mass calcd. for C8H11N3O2S, 213.1; m/z found, 214.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.10 (s, 2H), 4.08 (t, J=7.5 Hz, 4H), 3.24 (s, 3H), 2.48-2.40 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and using 5-(azetidin-1-yl)-2-(methylsulfonyl)pyrimidine. MS (ESI): mass calcd. for C17H15F3NO2, 392.1; m/z found, 393.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.92 (s, 2H), 7.87 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.42 (s, 2H), 3.84 (t, J=7.2 Hz, 4H), 2.38-2.29 (m, 2H).
A mixture of 2,4-dichloropyrimidine (500 mg, 3.4 mmol), 3,3-difluoropyrrolidine hydrochloride (481 mg, 3.4 mmol) and TEA (0.56 mL, 4.0 mmol) in DCM (23 mL) was stirred at rt. After 3 hours, water (50 mL) was added to the reaction mixture. The mixture was extracted with EtOAc (3×75 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-100% EtOAc in hexanes) afforded the title compound (392 mg, 53%). MS (ESI): mass calcd. for C8H8ClF2N3, 219.0; m/z found, 220.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.14 (d, J=6.0 Hz, 1H), 6.61 (br s, 1H), 3.89 (t, J=13.0 Hz, 2H), 3.75-3.61 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-(3,3-difluoropyrrolidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C18H15F5N6O2, 442.1; m/z found, 442.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.09 (d, J=5.9 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.33-6.26 (m, 1H), 5.45 (s, 2H), 3.97-3.83 (m, 2H), 3.74-3.59 (m, 2H).
mCPBA (77%, 2.5 g, 11.2 mmol) was slowly added to a mixture of 4-chloro-5-fluoro-2-(methylthio)pyrimidine (1.0 g, 5.6 mmol) in DCM (25 mL) at 0° C. After 16 hours, the reaction mixture was quenched with a saturated aqueous solution of NaHCO3 (60 mL). The mixture was extracted with DCM (3×80 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. Purification (FCC, SiO2, 0-99% EtOAc in hexanes) afforded the title compound (1.2 g, 98%). MS (ESI): mass calcd. for C15H4ClFN2O2S, 210.0; m/z found, 211.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.26 (d, J=1.2 Hz, 1H), 3.43 (s, 3H).
Under a nitrogen atmosphere was added ((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6, 50 mg, 0.2 mmol) to a suspension of NaH (60% dispersion in mineral oil, 15 mg, 0.4 mmol) in THF (2.7 mL). After 5 minutes, 4-chloro-5-fluoro-2-(methylsulfonyl)pyrimidine (49 mg, 0.2 mmol) was added at 0° C. Upon completion, brine (20 mL) was added and the mixture was extracted with EtOAc (3×30 mL). The combined organics were dried (MgSO4), filtered, and concentrated under vacuum. MS (ESI): mass calcd. for C14H8ClF4N5O2, 389.0; m/z found, 390.1 [M+H]+.
A microwave vial was charged with 4-chloro-2-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-fluoropyrimidine (75 mg, 0.2 mmol), ammonia (2M in MeOH, 1.9 mL, 3.9 mmol) and THF (1.9 mL). The vial was heated to 100° C. under microwave irradiation for 8 hours. The reaction mixture was concentrated under vacuum and the crude material was purified using reversed phase HPLC (Agilent, H2O/NH4OH:MeCN gradient) to afford the title compound (14.9 mg, 21%). MS (ESI): mass calcd. for C14H10F4N6O2, 370.1; m/z found, 371.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6 δ 8.91 (s, 1H), 8.01-7.96 (m, 2H), 7.86 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.55-7.23 (m, 3H), 5.35 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-(pyrrolidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C18H17F3N6O2, 406.1; m/z found, 406.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.07 (d, J=6.7 Hz, 1H), 8.00 (dd, J=6.9, 2.7 Hz, 1H), 7.90-7.85 (m, 1H), 7.70 (dd, J=10.2, 9.0 Hz, 1H), 7.40 (t, J=72.7 Hz, 1H), 6.44 (d, J=6.7 Hz, 1H), 5.62 (s, 2H), 3.72-3.63 (m, 2H), 2.08-1.90 (m, 4H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-(piperidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C19H19F3N6O2, 420.2; m/z found, 421.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.03-7.96 (m, 2H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.49 (d, J=6.2 Hz, 1H), 5.41 (s, 2H), 3.67-3.53 (m, 4H), 1.70-1.57 (m, 2H), 1.54-1.42 (m, 4H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 4-(2-chloropyrimidin-4-yl) morpholine. MS (ESI): mass calcd. for C18H17F3N6O3, 422.1; m/z found, 422.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.07 (d, J=6.1 Hz, 1H), 8.00 (dd, J=6.9, 2.7 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.52 (d, J=6.1 Hz, 1H), 5.43 (s, 2H), 3.69-3.54 (m, 8H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55). MS (ESI): mass calcd. for C15H13ClF2N6O2, 382.1; m/z found, 383.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.00-7.98 (m, 1H), 7.90-7.80 (m, 3H), 7.60-7.28 (m, 2H), 6.15 (d, J=5.9 Hz, 1H), 5.41 (s, 2H), 2.82-2.73 (m, 3H).
Two solutions, 3-(difluoromethyl)aniline (1.0 g, 7.0 mmol) in 6 N HCl (6N HCl in iPrOH, 4.4 mL) and iPrOH (5 mL), and sodium nitrite (0.58 g, 8.4 mmol) in H2O (4 mL) were flowed through a LTF-MS mixer (0.2 mL) at 1 mL/min and 0.4 mL/min, respectively. The outcome was mixed with sodium azide (0.55 g, 8.4 mmol) in H2O (4 mL) at 0.4 mL/min in a T-piece and flowed through a LTF-VS mixer (1 mL). The mixture was collected over K2CO3 (4.8 g, 35 mmol) in iPrOH (140 mL). The reaction mixture was extracted into ether and concentrated under reduced pressure. The crude residue was carried forward without purification.
To 3-(difluoromethyl)aniline (1.47 g, 10.3 mmol) in a round bottom flask was slowly added H2SO4 (2 mL, 37.5 mmol) followed by TFA (10 mL, 130.7 mmol). The reaction was cooled to 0° C., then a solution of NaNO2 (1 g, 15 mmol) in H2O (10 mL) was added drop-wise with stirring. The reaction was stirred at 0° C. for 40 minutes, then a solution of sodium azide (1.26 g, 19.4 mmol) in H2O (10 mL) was added drop-wise. The reaction was removed from the ice bath and stirred at rt for 2 h. The mixture was diluted with diethyl ether and basified to pH 12 with a solution of LiOH (4 N). The layers were separated and the aqueous layer was extracted with diethyl ether (3×). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. The crude residue was carried forward without purification.
To a solution of 1-azido-3-(difluoromethyl)benzene (0.59 g, 3.5 mmol) in DMSO (3.5 mL) was added ethyl acetoacetate (0.7 mL, 5.2 mmol) followed by dimethylamine (0.02 mL, 0.17 mmol). The vial was purged with N2 then sealed and stirred at 70° C. overnight. The reaction was cooled to rt then diluted with EtOAc and H2O. The layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were washed with H2O (×5), then brine (×3), then dried (Na2SO4) and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-50%) afforded the title compound as a pale yellow oil that solidified upon standing (67%). MS (ESI): mass calcd. for C13H13F2N3O2, 281.1; m/z found, 282.0 [M+H]+.
To ethyl 1-(3-(difluoromethyl)phenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (395 mg, 1.4 mmol) stirring in THF at −78° C. was added LAH (1 M in THF, 3.5 mL, 3.5 mmol) drop-wise. The reaction was stirred at −78° C. for 2 h, then warmed to rt and stirred for 1 h. The reaction was cooled to 0° C. and quenched slowly with EtOAc, then the mixture was warmed to rt and diluted with a saturated solution of L(+)-tartaric acid potassium sodium salt (Rochelle salt). The mixture was stirred vigorously for 1 h, then the layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were dried (Na2SO4) then concentrated under reduced pressure to afford a yellow oil that was used without purification (296 mg, 88%). MS (ESI) mass calcd. for C11H11F2N3O, 239.1; m/z found 240.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 7.69-7.63 (m, 3H), 7.63-7.57 (m, 1H), 6.73 (t, J=56.1 Hz, 1H), 4.83 (s, 2H), 2.40 (s, 3H).
To (1-(3-(difluoromethyl)phenyl)-5-methyl-1H-1,2,3-triazol-4-yl)methanol (45 mg, 0.19 mmol) stirring in THF (1 mL) was added NaH (60% dispersion in mineral oil, 22.6 mg, 0.56 mmol) and the reaction was stirred for 5 min. 2-Chloro-5-methoxypyrimidine was then added and the reaction was stirred at rt for 1 h. The reaction was quenched with H2O, then diluted with EtOAc and H2O. The layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were washed with H2O (1×), brine (1×), then dried (Na2SO4) and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-60%) afforded the title compound (41 mg, 62%). MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.24 (s, 2H), 7.71-7.56 (m, 4H), 6.73 (t, J=56.1 Hz, 1H), 5.56 (s, 2H), 3.88 (s, 3H), 2.45 (s, 3H).
To a solution of 1-(2-fluoro-5-nitrophenyl)ethanone (3.0 g, 16.5 mmol) stirring in DCM (50 mL) at −78° C. was added DAST (10 mL, 75.7 mmol). The mixture was warmed to rt and stirred for 5 days. The reaction was poured over ice, then the ice was allowed to melt and the layers were separated. The aqueous layer was extracted with DCM (2×), then the combined organic layers were washed with brine, dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-20%) afforded the title compound (2.73 g, 81%). 1H NMR (500 MHz, CDCl3) δ 8.49 (dd, J=6.3, 2.8 Hz, 1H), 8.35 (dt, J=8.9, 3.5 Hz, 1H), 7.31 (t, J=9.3 Hz, 1H), 2.04 (t, J=18.5 Hz, 3H).
To 2-(1,1-difluoroethyl)-1-fluoro-4-nitrobenzene (1 g, 4.86 mmol) dissolved in EtOH (30 mL) was added 10% Pd/C (0.52 g, 0.49 mmol). The reaction was placed under an atmosphere of hydrogen and stirred at rt overnight. The reaction mixture was filtered through a pad of Celite®, rinsing with EtOAc, and the filtrate was concentrated under vacuum to afford the title compound that was used without purification (863 mg, 101%). MS (ESI): mass calcd. for C8H8F3N, 175.1; m/z found, 176.1 [M+H]+.
To 3-(1,1-difluoroethyl)-4-fluoroaniline (854 mg, 4.9 mmol) in a round bottom flask was slowly added H2SO4 (1 mL, 18.8 mmol) followed by TFA (5 mL, 65.3 mmol). The reaction was cooled to 0° C., then a solution of NaNO2 (482 mg, 7 mmol) in H2O (3 mL) was added drop-wise with stirring. The reaction was stirred at 0° C. for 15 minutes, then a solution of sodium azide (594.3 mg, 9 mmol) in H2O (6 mL) was added drop-wise. The reaction was removed from the ice bath and stirred at rt for 30 min. The mixture was diluted with diethyl ether and basified to pH 12 with a solution of NaOH (3 N). The layers were separated and the aqueous layer was extracted with diethyl ether (3×). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. The crude residue was carried forward without purification.
To a solution of 4-azido-2-(1,1-difluoroethyl)-1-fluorobenzene (0.981 g, 4.9 mmol) in DMSO (5 mL) was added ethyl acetoacetate (0.9 mL, 7.3 mmol) followed by dimethylamine (0.025 mL, 0.24 mmol). The vial was purged with N2 then sealed and stirred at 70° C. for 2 days. The reaction was cooled to rt then diluted with EtOAc and H2O. The layers were separated and the aqueous layer was extracted with EtOAc (3×). The combined organic layers were washed with H2O (5×), then brine (3×), then dried (Na2SO4) and concentrated under reduced pressure. Purification (FCC, SiO2, EtOAc/hexanes 0-50%) afforded the title compound as a yellow oil that solidified upon standing (1.32 g, 87%). MS (ESI): mass calcd. for C14H14F3N3O2, 313.1; m/z found, 314.1 [M+H]+.
To ethyl 1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (537 mg, 1.7 mmol) stirring in THF at −78° C. was added LAH (1 M in THF, 4.5 mL, 4.5 mmol) drop-wise. The reaction was stirred at −78° C. for 1 h, then warmed to rt and stirred for 3 h. The reaction was cooled to 0° C. and quenched slowly with EtOAc, then the mixture was warmed to rt and diluted with a saturated solution of potassium sodium tartrate tetrahydrate. The mixture was stirred vigorously for 10 min, then the layers were separated and the aqueous layer was extracted with EtOAc. The combined organic layers were washed with brine, then dried (Na2SO4) and concentrated under reduced pressure to afford a yellow oil that was used without purification. MS (ESI) mass calcd. for C12H12F3N3O, 271.1; m/z found 272.1 [M+H]+.
To (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)methanol (25 mg, 0.09 mmol) stirring in THF (0.8 mL) was added NaH (60% dispersion in mineral oil, 12.5 mg, 0.31 mmol) and the reaction was stirred for 5 min. 2-Chloro-5-methylpyrimidine was then added and the reaction was stirred at rt overnight. The reaction was quenched with H2O, then concentrated under a stream of air. Purification (FCC, SiO2, EtOAc/hexanes 0-80%) afforded the title compound (20 mg, 60%). MS (ESI): mass calcd. for C17H16F3N5O, 363.1; m/z found, 364.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.37 (s, 2H), 7.66 (dd, J=6.3, 2.6 Hz, 1H), 7.53 (ddd, J=8.5, 4.1, 2.6 Hz, 1H), 7.32 (t, J=9.4 Hz, 1H), 5.56 (s, 2H), 2.42 (s, 3H), 2.25 (s, 3H), 2.11-1.96 (m, 3H).
2-Methylpyridine N-oxide (400 mg, 3.7 mmol), diphenylphosphoryl azide (4 mL, 18.6 mmol), and pyridine (0.6 mL, 7.4 mmol) were combined and purged with nitrogen, sealed, and stirred at 120° C. overnight. The mixture was cooled to rt, then loaded directly onto a silica gel column. Purification (FCC, SiO2, 10% 2N NH3 in MeOH/DCM 0-5%) afforded the title compound as a white solid (257 mg, 52%). MS (ESI): mass calcd. for C6H6N4, 134.1; m/z found, 135.1 [M+H]+.
To a solution of 5-methyltetrazolo[1,5-a]pyridine (257 mg, 1.9 mmol) and copper (I) trifluoromethanesulfonate benzene complex (96.4 mg, 0.19 mmol) in toluene (7.7 mL) was added propargyl alcohol (0.13 mL, 2.3 mmol). The vial was purged with nitrogen, then sealed and stirred at 100° C. overnight. The mixture was diluted with DCM, washed with water (×1), brine (×1), then dried (Na2SO4) and concentrated under reduced pressure to afford a pale orange solid (191 mg, 53%). The crude product was used without purification. MS (ESI): mass calcd. for C9H10N4O, 190.1; m/z found, 191.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.68 (s, 1H), 7.96-7.88 (m, 2H), 7.37-7.33 (m, 1H), 4.77 (d, J=0.7 Hz, 2H), 2.59 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(6-methylpyridin-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H14N6O, 282.1; m/z found, 283.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.71 (s, 1H), 8.37 (d, J=0.8 Hz, 2H), 7.96 (d, J=8.1 Hz, 1H), 7.76 (t, J=7.8 Hz, 1H), 7.17 (d, J=7.6 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.57 (s, 3H), 2.24 (s, 3H).
To 4-chloro-2-picoline hydrochloride (600 mg, 3.7 mmol) stirring in H2O (2.5 mL) was added a solution of NaOH (1 M in H2O) until the pH measured 7. Sodium azide (476 mg, 7.3 mmol) was then added and the reaction was heated at reflux overnight. The reaction was cooled to rt then extracted with ether (3×). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure to afford a colorless oil that was used without purification.
4-Azido-2-methylpyridine (491 mg, 3.7 mmol) was dissolved in a mixture of tBuOH (4.5 mL) and H2O (4.5 mL). Propargyl alcohol (0.26 mL, 4.4 mmol) was then added, followed by copper (II) sulfate pentahydrate (91 mg, 0.37 mmol) and L-sodium ascorbate (72.5 mg, 0.37 mmol). The reaction was stirred at rt overnight, then diluted with NH4OH (28% in H2O) and H2O. The layers were separated and the aqueous layer was extracted with EtOAc (6×) and DCM (3×). The combined organic layers were washed with brine, dried (Na2SO4), and concentrated under reduced pressure to afford the title compound that was used without purification (356 mg, 51%). MS (ESI): mass calcd. for C9H10N4O, 190.1; m/z found, 191.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.66 (s, 1H), 8.61 (d, J=5.7 Hz, 1H), 7.93-7.90 (m, 1H), 7.83 (dd, J=5.8, 2.1 Hz, 1H), 4.80 (s, 2H), 2.67 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylpyridin-4-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methylpyrimidine, using THF instead of DMF. MS (ESI): mass calcd. for C14H14N6O, 282.1; m/z found, 283.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.65 (d, J=5.6 Hz, 1H), 8.38 (d, J=0.8 Hz, 2H), 8.21 (s, 1H), 7.61 (d, J=2.1 Hz, 1H), 7.49 (ddd, J=5.4, 2.1, 0.7 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.67 (s, 3H), 2.26 (s, 3H).
To 3-amino-5-methylpyridine (483 mg, 4.5 mmol) in a round bottom flask was slowly added H2SO4 (0.9 mL, 17.2 mmol) followed by TFA (4.6 mL, 59.9 mmol). The reaction was cooled to 0° C., then a solution of NaNO2 (442 mg, 6.4 mmol) in H2O (3 mL) was added drop-wise with stirring. The reaction was stirred at 0° C. for 15 minutes, then a solution of sodium azide (544 mg, 8.4 mmol) in H2O (3 mL) was added drop-wise. The reaction was removed from the ice bath and stirred at rt for 30 min. The mixture was diluted with diethyl ether and basified to pH 12 with a solution of NaOH (3 N). The layers were separated and the aqueous layer was extracted with diethyl ether (3×). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. The crude residue was carried forward without purification.
To 3-azido-5-methylpyridine (599 mg, 4.5 mmol) dissolved in tBuOH (6 mL) and H2O (6 mL) was added propargyl alcohol (0.3 mL, 5.2 mmol) followed by copper (II) sulfate pentahydrate (109 mg, 0.44 mmol) and L-sodium ascorbate (90 mg, 0.45 mmol). The reaction was stirred at rt overnight. In the morning LCMS indicated no conversion. The mixture was basified to pH=8 with K2CO3 (approx. 200 mg, then stirred at rt for an additional 5 h. The reaction was diluted with EtOAc and NH4OH (28% in H2O), then the layers were separated and the aqueous layer was extracted with EtOAc (×3). The combined organic layers were dried (Na2SO4) and concentrated under reduced pressure. Purification (FCC, SiO2, MeOH/DCM 0-5%) afforded the title compound (57.5 mg, 6.7%). MS (ESI): mass calcd. for C9H10N4O, 190.1; m/z found, 191.1 [M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(5-methylpyridin-3-yl)-1H-1,2,3-triazol-4-yl) and 2-chloro-5-methylpyrimidine using THF instead of DMF. MS (ESI): mass calcd. for C14H14N6O, 282.1; m/z found, 283.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.77 (d, J=2.4 Hz, 1H), 8.53 (d, J=1.8 Hz, 1H), 8.38 (s, 2H), 8.19-8.13 (m, 1H), 7.97-7.94 (m, 1H), 5.65 (s, 2H), 2.47 (s, 3H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 176, using 2-bromopyridin-4-amine in Step A. MS (ESI): mass calcd. for C13H11BrN6O, 346.0; m/z found, 347.0 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.87 (s, 1H), 8.53 (d, J=5.5 Hz, 1H), 8.46 (s, 2H), 8.24 (d, J=2.0 Hz, 1H), 8.01 (dd, J=5.6, 1.9 Hz, 1H), 5.60 (s, 2H), 2.27 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) and 2-(2-chloropyrimidin-5-yl)propan-2-ol, using THF instead of DMF. MS (ESI): mass calcd. for C16H15BrN5O2, 407.0; m/z found, 408.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.67 (s, 2H), 8.09 (s, 1H), 7.99 (dd, J=5.8, 2.7 Hz, 1H), 7.67 (ddd, J=8.8, 4.0, 2.7 Hz, 1H), 7.30-7.26 (m, 2H), 5.65 (d, J=0.8 Hz, 2H), 1.63 (s, 6H).
To a solution of 2-(2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (30 mg, 0.07 mmol) in THF (1 mL) was added cyclobutylzinc bromide (0.5 M in THF, 0.3 mL, 0.15 mmol) and Pd(t-Bu3P)2 (1.9 mg, 0.004 mmol). The mixture was stirred at 50° C. overnight. The mixture was purified (FCC, SiO2, MeOH/DCM 0-10%), however the product contained impurities. The compound was re-purified by basic HPLC (Gilson, waters Xbridge 50×150 mm, 5-95% MeCN/20 mM NH4OH over 15 min, 80 mL/min) to afford the title compound (15.8 mg, 56%). MS (ESI): mass calcd. for C20H22FN5O2, 383.2; m/z found, 384.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.67 (s, 2H), 8.09 (s, 1H), 7.61 (ddd, J=6.3, 2.7, 0.8 Hz, 1H), 7.46 (dddd, J=8.8, 4.2, 2.7, 0.6 Hz, 1H), 7.11 (t, J=9.0 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 3.83-3.72 (m, 1H), 2.46-2.36 (m, 2H), 2.28-2.16 (m, 2H), 2.14-2.03 (m, 1H), 1.96-1.87 (m, 1H), 1.62 (s, 6H).
The title compound was prepared in a manner analogous to Example 178 step B, using 2-(2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 178, product from Step A) and 2-propylzinc bromide. MS (ESI): mass calcd. for C19H22FN5O2, 371.2; m/z found, 372.0 [M+H]+.
To a solution of 2-(2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 178, product from Step A, 42 mg, 0.1 mmol), K2CO3 (43 mg, 0.31 mmol), and RuPhos-Pd-G3 (4.3 mg, 0.005 mmol) was in 1,4-dioxane (1 mL) and water (0.2 mL) was added cyclopropylboronic acid (19.3 mg, 0.23 mmol). The vial was sealed and the reaction was stirred at 100° C. overnight. The reaction was diluted with water, capped with a septum, and left to stand at rt for 9 days. The mixture was then filtered through a plug of silica, rinsing with EtOAc and DCM, then concentrated under reduced pressure. The residue was re-dissolved in MeOH, filtered through a 0.45 μm syringe, and purified by preparatory HPLC (Gilson, waters Xbridge 50×150 mm, 5-95% MeCN/20 mM NH4OH over 15 min, 80 mL/min). Fractions containing the pure product was frozen and lyophilized over 2 days to afford the title compound (8 mg, 21%). MS (ESI): mass calcd. for C19H20FN5O2, 369.2; m/z found, 370.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.67 (s, 2H), 8.04 (s, 1H), 7.42 (ddd, J=8.8, 4.2, 2.8 Hz, 1H), 7.28-7.27 (m, 1H), 7.14 (t, J=9.1 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.15 (ddd, J=13.7, 8.6, 5.2 Hz, 1H), 1.76 (s, 1H), 1.63 (s, 6H), 1.11-1.05 (m, 2H), 0.81 (dt, J=6.7, 4.8 Hz, 2H).
To a solution of 2-(2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 178, product from Step A, 42 mg, 0.1 mmol), K2CO3 (44 mg, 0.32 mmol), and RuPhos-Pd-G3 (4.3 mg, 0.005 mmol) in 1,4-dioxane (1.05 mL) was added trimethylboroxine (0.04 mL, 0.3 mmol). The vial was sealed and the reaction was stirred at 90° C. for 3 h. The mixture was then filtered through a plug of silica, rinsing with DCM, and concentrated under reduced pressure. Purification (FCC, SiO2, MeOH/DCM 0-10%) afforded the title compound (20.9 mg, 59%). MS (ESI): mass calcd. for C17H18FN5O2, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.67 (s, 2H), 8.06 (s, 1H), 7.59 (ddd, J=6.5, 2.7, 0.9 Hz, 1H), 7.50-7.45 (m, 1H), 7.14 (t, J=8.8 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 2.37 (d, J=2.0 Hz, 3H), 1.77 (s, 1H), 1.63 (s, 6H).
A solution of 2-(2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 178, product from Step A, 32 mg, 0.08 mmol), potassium ethyltrifluoroborate (10.7 mg, 0.08 mmol), potassium phosphate tribasic (50 mg, 0.24 mmol), RuPhos-Pd-G3 (3.3, 0.004 mmol), in 1,4-dioxane (0.5 mL), and water (0.2 mL) was purged with nitrogen, sealed and stirred at 90° C. for 2 days. The reaction was filtered through a plug of silica, rinsing with EtOAc, then evaporated under reduced pressure. The residue was dissolved in MeOH then purified by preparatory HPLC (Gilson, waters Xbridge 50×150 mm, 5-95% MeCN/20 mM NH4OH over 15 min, 80 mL/min), and the fractions containing pure product were frozen and lyophilized over 2 days to afford the title compound (5.7 mg, 20%). MS (ESI): mass calcd. for C18H20FN5O2, 357.2; m/z found, 358.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.67 (s, 2H), 8.07 (s, 1H), 7.59 (dd, J=6.4, 2.7 Hz, 1H), 7.48 (ddd, J=8.8, 4.2, 2.8 Hz, 1H), 7.14 (t, J=8.9 Hz, 1H), 5.65 (s, 2H), 2.75 (q, J=8.0 Hz, 2H), 1.62 (s, 6H), 1.28 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 5-bromo-2-chloropyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C15H11BrF3N5O, 413.0; m/z found, 414.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.66-8.54 (s, 2H), 8.15-8.09 (m, 1H), 7.93-7.87 (m, 1H), 7.85-7.78 (m, 1H), 7.37-7.28 (m, 1H), 5.69-5.58 (m, 2H), 2.14-1.94 (m, 3H).
In a vial a suspension of 5-bromo-2-[[1-[3-(1,1-difluoroethyl)-4-fluoro-phenyl]triazol-4-yl]methoxy]pyrimidine (Example 183, 25 mg, 0.060 mmol), 1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (15.07 mg, 0.072 mmol), Na2CO3 (20 mg, 0.181 mmol) and PdCl2(dppf) (4 mg, 0.006 mmol) in THF/H2O (3 mL/0.3 mL) was capped and heated under microwave irradiation for 1.5 h at 100° C. The completed reaction was diluted with EtOAc and washed with water, brine, dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, eluting with 0-50% EtOAc in hexanes) afforded the title compound (13.8 mg, 55%). MS (ESI): mass calcd. for C19H16F3N7O, 415.1; m/z found, 416.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.96-8.90 (s, 2H), 8.17-8.12 (s, 1H), 7.94-7.87 (m, 1H), 7.87-7.79 (m, 1H), 7.46-7.39 (d, J=2.3 Hz, 1H), 7.36-7.27 (t, J=9.4 Hz, 1H), 6.55-6.48 (d, J=2.3 Hz, 1H), 5.74-5.67 (d, J=0.7 Hz, 2H), 4.06-3.90 (s, 3H), 2.17-1.96 (m, 3H).
The title compound was prepared in an manner analogous to Example 184 using 5-bromo-2-[[1-[3-(1,1-difluoroethyl)-4-fluoro-phenyl]triazol-4-yl]methoxy]pyrimidine (Example 183) and 1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. MS (ESI): mass calcd. for C23H22F3N7O2, 485.2; m/z found, 486.1 [M+H]+.
A solution of 2-((1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)pyrimidine (27 mg, 0.06 mmol) in MeOH (3 mL) was charged with 3M HCl (3 mL) and stirred at rt for 4 hours. The completed reaction was concentrated under reduced pressure and re-suspended in DCM. The organics were washed with sat. aq. NaHCO3, water, then brine. The organics were dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-3% MeOH in DCM) afforded the title compound (15.3 mg, 32%). MS (ESI): mass calcd. for C16H14F3N7O, 401.1; m/z found, 402.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.73-8.68 (s, 2H), 8.36-8.32 (s, 1H), 7.99-7.94 (m, 1H), 7.92-7.83 (m, 2H), 7.39-7.32 (t, J=9.4 Hz, 1H), 5.72-5.63 (s, 2H), 3.40-3.32 (s, 2H), 2.15-1.97 (t, J=18.6 Hz, 2H).
To a flask with 2-chloro-4-(1H-pyrazol-4-yl)pyrimidine (284 mg, 1.6 mmol) and 3,4-dihydro-2H-pyran (661 mg, 7.9 mmol) in THF (9 mL) was charged with TFA (12 μL, 0.16 mmol) and stirred at 77° C. overnight. The completed reaction was diluted with EtOAc and washed with water, brine, dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-60% EtOAc in hexanes) afforded the title compound (360 mg, 86%). MS (ESI): mass calcd. for C12H13ClN4O, 264.1; m/z found, 265.0 [M+H]+.
The title compound was prepared in a manner analogous to Example 156 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)pyrimidine. MS (ESI): mass calcd. for C23H22F3N7O2, 485.2; m/z found, 486.1 [M+H]+.
The title compound was prepared in a manner analogous to Example 185, step B, using 2-((1-(3-(1,1-Difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-4-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)pyrimidine. MS (ESI): mass calcd. for C16H14F3N7O, 401.1; m/z found, 402.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.52-8.44 (d, J=5.2 Hz, 1H), 8.25-8.17 (d, J=2.6 Hz, 3H), 7.96-7.87 (m, 1H), 7.89-7.80 (m, 1H), 7.36-7.26 (m, 1H), 7.18-7.10 (d, J=5.2 Hz, 1H), 5.76-5.64 (s, 2H), 5.34-5.25 (s, 1H), 2.11-1.98 (m, 3H).
To a vial was added 5-bromo-2-((1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 183, 28 mg, 0.07 mmol), morpholine (0.01 mL, 0.08 mmol), NaOtBu (8 mg, 0.08 mmol), 2-dicyclohexylphosphino-2′,6′-diisopropoxy-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate (RuPhos-Pd-G3) (6 mg, 0.01 mmol), 2-dicyclohexylphosphino-2′,6′-diisopropoxybiphenyl (RuPhos) (4 mg, 0.01 mmol) in THF (1 mL) under N2. The resulting reaction mixture was sealed and heated to 85° C. then allowed to stir overnight. The reaction mixture was then cooled to room temperature, filtered through a pad of Celite® and concentrated under reduced pressure. Purification (basic HPLC, Agilent prep system, Waters XBridge C18 5 μm 50×100 mm column, 5-95% MeCN/20 nM NH4OH over 22 min at 80 mL/min) afforded the title compound (13 mg, 45%). MS (ESI): mass calcd. for C19H19F3N6O2, 420.3; m/z found, 421.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.18-8.14 (s, 2H), 8.06-8.03 (s, 1H), 7.85-7.80 (m, 1H), 7.79-7.73 (m, 1H), 7.27-7.20 (m, 1H), 5.57-5.50 (s, 2H), 3.85-3.77 (m, 4H), 3.08-3.00 (m, 4H), 2.05-1.90 (m, 3H).
To a solution of 2-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 25, 30 mg, 0.09 mmol) in ACN (2 mL) was added azetidine (5.3 mg, 0.09 mmol) and DIPEA (30 mg, 0.23 mmol). The resulting reaction mixture was heated to 90° C. and allowed to stir overnight. The reaction mixture was cooled to room temperature and diluted with EtOAc then washed with NH4Cl solution. The organic layer was isolated, dried (MgSO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-100% ethyl acetate in hexanes) afforded the title compound (19 mg, 0.05 mmol, 57%). MS (ESI): mass calcd. for C17H16F2N6O, 358.3; m/z found, 359.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.58-8.54 (d, J=4.7 Hz, 2H), 8.05-8.01 (t, J=0.7 Hz, 1H), 7.75-7.70 (d, J=2.5 Hz, 1H), 7.67-7.62 (m, 1H), 7.00-6.96 (m, 1H), 6.90-6.65 (m, 1H), 6.57-6.53 (d, J=8.9 Hz, 1H), 5.68-5.62 (d, J=0.6 Hz, 2H), 4.14-4.08 (m, 4H), 2.45-2.36 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2,4-dichloropyrazine. MS (ESI): mass calcd. for C14H9Cl2F2N5O2, 387.0; m/z found, 388.0 [M+H]+.
To a solution of 2-chloro-5-((1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrazine (42 mg, 0.108 mmol) in DMSO (0.8 mL) was added CsF (164 mg, 1.1 mmol). The mixture was heated in a sealed reaction vessel to 100° C. for 2.5 h. The reaction mixture was cooled to rt, then diluted with water, ACN and few drops of HCl (1M, aq). Purification (semi-prep RP-HPLC, equipped with Phenomenex C18 Gemini 5 um, 250×4.6 mm; 5-95% Acetonitrile in water with 0.1% TFA addition) afforded the title compound (8 mg, 20%) after free base with NaHCO3 (aq). MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.0 [M+H]+. 1H NMR (400 MHz, CD3CN) δ 8.47-8.36 (m, 1H), 8.27-8.19 (m, 1H), 8.10 (dd, J=8.2, 0.7 Hz, 1H), 7.82-7.67 (m, 3H), 7.12 (t, J=76 Hz, 1H), 5.59 (s, 2H).
To a solution of 2-((1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-4-amine (Example 382, 25 mg, 0.068 mmol) in ACN (1 mL) at rt, were added isopentyl nitrite (0.0137 ml, 0.1 mmol) and copper(II) chloride (9.6 mg, 1.071 mmol). The mixture was heated to reflux for 3 hours. The reaction mixture was diluted with water (5 mL) and few drops of HCl, filtered through a syringe filter (0.25 um). Purification (semi-prep HPLC (95% to 5% Water in MeCN with 0.1% TFA addition, Phenomenex C18 Gemini, 5 um, 250×4.6 mm)), afforded the title compound which was free based by neutralization with NaHCO3 (aq) and extraction with EtOAc to afford the title compound (7 mg, 27%). MS (ESI): mass calcd. for C14H9Cl2F2N5O2, 387.0; m/z found, 388.1 [M+H]+. 1H NMR (400 MHz, CD3CN) δ 8.55-8.48 (m, 1H), 8.45 (t, J=1.3 Hz, 1H), 7.82-7.68 (m, 3H), 7.24-7.16 (m, 1H), 6.94 (t, J=60 Hz, 1H), 5.63 (s, 1H).
The title compound was prepared in a manner analogous to Example 189, Step B, using 4-chloro-2-((1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 190) using MeCN instead of DMSO. MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.1 [M+H]+. 1 H NMR (500 MHz, CDCl3) δ 8.59 (dd, J=11.5, 5.5 Hz, 1H), 8.15 (s, 1H), 7.73 (d, J=2.1 Hz, 1H), 7.66-7.62 (m, 1H), 7.61-7.56 (m, 1H), 6.69 (dd, J=5.5, 2.6 Hz, 1H), 6.66 (t, J=72.5 Hz, 1H).
To a mixture of 2-chloropyrimidin-5-ol (1 g, 7.6 mmol) and 1-fluoro-2-iodoethane (1.73 g, 9.9 mmol) in DMF (2.9 mL) was added Cs2CO3 (3.2 g, 9.9 mmol). The mixture was stirred vigorously for 3 h. The reaction mixture was diluted with EtOAc (20 mL) and filtered, and the solid was washed with EtOAc (20 mL). The filtrate was washed with water (3×30 mL) and dried (Na2SO4) and concentrated. Purification (FCC, SiO2, DCM/EtOAc) afforded the title compound as a white solid (847 mg, 62.6%). MS (ESI): mass calcd. for C6H6ClFN2O, 176.0; m/z found, 171.1 [M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) (41.2 mg, 0.15 mmol) and 2-chloro-5-(2-fluoroethoxy)pyrimidine. MS (ESI): mass calcd. for C16H13ClF3N5O3, 415.1; m/z found, 416.1[M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.56 (s, 1H), 8.34 (s, 2H), 7.83 (s, 1H), 7.75-7.66 (m, 3H), 6.87 (m, 1H), 5.59 (s, 2H), 4.81-4.80 (m, 1H), 4.71-4.70 (m, 1H), 4.36-4.34 (m, 1H), 4.30-4.29 (m, 1H).
A mixture of (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) (110 mg, 0.4 mmol) and tBuOK (134 mg, 1.2 mmol) in dry DMSO was stirred at rt for 15 h. The reaction was quenched by adding acetic acid (3 mL). The mixture was subjected to C18 reversed phase HPLC purification (TFA buffered MeCN/water) to afford the title compound as a white solid (18 mg, 20%). MS (ESI): mass calcd. for C9H8ClN3O2, 225.0; m/z found, 226.1[M+H]+.
To 2-chloro-5-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)phenol (18 mg, 0.08 mg) and Cs2CO3 (65 mg, 0.2 mmol) in DMF (0.8 mL) was added 1-fluoro-2-iodoethane (16.6 mg, 0.096 mmol). The mixture was stirred at rt for 3 h, and then diluted with EtOAc (30 mL), washed with water 3×20 mL), dried (Na2SO4), and concentrated. Purification (FCC, SiO2, DCM/EtOAc) afforded the title compound (19 mg, 87%). MS (ESI): mass calcd. for C11H11ClFN3O2, 271.0; m/z found, 272.1[M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(2-fluoroethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C16H15ClFN5O3, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (600 MHz, CD3OD) δ 8.39 (s, 1H), 8.25 (s, 2H), 7.52 (t, J=1.1 Hz, 2H), 7.31 (dd, J=8.5, 2.4 Hz, 1H), 5.56 (s, 2H), 4.87-4.83 (m, 1H), 4.80-4.75 (m, 1H), 4.43-4.39 (m, 1H), 4.39-4.33 (m, 1H), 3.88 (s, 2H).
A mixture of 2-((1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methoxypyrimidine (Example 41, 80 mg, 0.21 mmol), (E)-4,4,5,5-tetramethyl-2-(3-((tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-1-yl)-1,3,2-dioxaborolane (84 mg, 0.31 mmol), Pd(PPh3)4(12 mg, 0.01 mmol), and Na2CO3 solution (1.0 M, 0.63 mL, 0.62 mmol) in a microwave tube was heated at 110° C. for 20 min under microwave irradiation. The reaction mixture was diluted with EtOAc (10 mL) and washed with water (2×10 mL). The organic phase was dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, hexane/EtOAc) afforded the title compound (68 mg, 73.2%). MS (ESI): mass calcd. for C22H24FN5O4, 441.2; m/z found, 442.3 [M+H]+.
A solution of (E)-2-((1-(4-fluoro-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-1-yl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methoxypyrimidine (22 mg, 0.05 mmol) in MeOH (10 mL) was purged with nitrogen. Pd/C (10%, 30 mg) was added. The mixture was purged with hydrogen twice. The mixture was stirred under hydrogen atmosphere at rt for 15 min. The mixture was filtered and the filtrate was concentrated. Purification (FCC, SiO2, hexane/EtOAc) afforded the title compound (22 mg, 99%). MS (ESI): mass calcd. for C22H26FN5O4, 443.2; m/z found, 444.3 [M+H]+.
To 2-((1-(4-fluoro-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methoxypyrimidine (22 mg, 0.05 mmol) in MeOH (10 mL) was added concentrated HCl dropwise at rt. The mixture was stirred at rt for 15 min. To the mixture was added 0.1 mL of water and the volatiles were removed under reduced pressure and dried under high vacuum. Purification (FCC, SiO2, DCM/methanol) afforded the title compound. mass calcd. for C17H1BFN5O3, 359.1; m/z found, 360.2 [M+H]+.
To 3-(2-fluoro-5-(4-(((5-methoxypyrimidin-2-yl)oxy)methyl)-1H-1,2,3-triazol-1-yl)phenyl)propan-1-ol (21 mg, 0.058 mmol) in 0.2 mL of DCM at −78° C. was added (diethylamino)sulfur trifluoride (0.072 mL, 0.6 mmol) with stirring. The reaction was allowed to warm slowly to rt with stirring and concentrated under reduced pressure. Purification (semi-prep RP-HPLC (95% to 5% Water in MeCN with 0.1% TFA addition, Phenomenex C18 Gemini, 5 um, 250×4.6 mm) afforded the title compound (1.2 mg, 6%) and 2-[[1-[3-(3-chloropropyl)-4-fluoro-phenyl]triazol-4-yl]methoxy]-5-methoxy-pyrimidine. MS (ESI): mass calcd. for C17H17F2N5O2, 361.1; m/z found, 362.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.50 (s, 1H), 8.23 (s, 2H), 7.70 (dd, J=6.4, 2.8 Hz, 1H), 7.65-7.58 (m, 1H), 7.19 (t, J=9.1 Hz, 1H), 5.45 (s, 2H), 4.45 (t, J=5.9 Hz, 1H), 4.33 (t, J=5.9 Hz, 1H), 3.80 (s, 3H), 2.78 (t, J=7.9 Hz, 2H).
The title compound was obtained as a by-product from the synthesis of Example 194, step D. (1.3 mg, 6%). MS (ESI): mass calcd. for C17H17ClFN5O2, 377.1; m/z found, 378.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.62 (s, 1H), 8.35 (s, 2H), 7.82 (dd, J=6.3, 2.7 Hz, 1H), 7.78-7.71 (m, 1H), 7.31 (t, J=9.1 Hz, 1H), 5.57 (s, 2H), 3.92 (s, 3H), 3.64 (t, J=6.4 Hz, 2H), 2.94 (t, J=7.6 Hz, 2H), 2.15 (ddd, J=7.7, 6.3, 1.3 Hz, 2H).
To a degassed solution of 5-bromo-2-methoxypyrimidine (4.0 g, 21 mmol), trimethylamine (5.9 mL, 42 mmol), PdCl2(PPh3)2(1.5 g, 2.1 mmol) and CuI (0.4 g, 2.1 mmol) in DMF (33 mL) was added prop-2-yn-1-ol (3.1 mL, 53 mmol) was added. The reaction was sealed and heated at 90° C. for 4 hours. The reaction was diluted with brine and extracted with EtOAc (50 mL×3). The combined organics were dried, filtered, concentrated under reduced pressure. Purification (FCC, SiO2, hexanes/EtOAc; 4:1) afforded the title compound (1.8 g, 52%) MS (ESI): mass calcd. for C8H8N2O2, 164.1; m/z found, [M+H]+ 165.1.
An ethanol solution (65 mL) of 3-(2-methoxypyrimidin-5-yl)prop-2-yn-1-ol (1.8 g, 11 mmol) was added to Pd/C (10% wt, 583 mg). The reaction mixture was stirred under hydrogen atmosphere (1 atm) for 3 hours. The reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to afford the title compound (1.5 g, 81%) MS (ESI): mass calcd. for C8H12N2O2, 168.1; m/z found, [M+H]+ 169.1.
To a solution of 3-(2-methoxypyrimidin-5-yl)propan-1-ol (450 mg, 2.7 mmol) in DCM (17 mL), were added trimethylamine (1.1 mL, 8.0 mmol) and sulfonyl chloride (1.02 g, 5.35 mmol). The reaction mixture was stirred at rt overnight. The reaction was diluted with NaHCO3 (aq, 25 mL) and the aqueous layers were extracted with EtOAc (30 mL×3). The combined organic extracts was dried, filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, hexanes/EtOAc; 5:1) afforded the title compound (540 mg, 63%) MS (ESI): mass calcd. for C15H18N2O4S, 322.1; m/z found, [M+H]+ 323.1.
To a solution of 3-(2-methoxypyrimidin-5-yl)propyl 4-methylbenzenesulfonate (750 mg, 2.3 mmol) in THF (10 mL) was added TBAF (1.0 M in THF, 3.5 mL, 3.5 mmol). The reaction mixture was heated to 60° C. for 30 min. The reaction mixture was concentrated under reduced pressure. The crude product was diluted with EtOAc (50 mL), washed with NaHCO3 (aq, 30 mL) and brine (30 mL). The combined organics were dried, filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, hexanes EtOAc; 5:1) afforded the title compound (290 mg, 73%) MS (ESI): mass calcd. for C8H11FN2O, 170.1; m/z found, [M+H]+ 171.1.
A solution of 5-(3-fluoropropyl)-2-methoxypyrimidine (250 mg, 1.47 mmol) in HCl (4M in dioxane, 1.1 mL, 4.4 mmol) and water (0.26 mL, 14.7 mmol) was heated to 100° C. for 5 hours. The mixture was concentrated under reduced pressure to afford the title compound as a white HCl salt which was used in next step without further purification. MS (ESI): mass calcd. for C7H9FN2O, 156.1; m/z found, [M+H]+ 157.1.
A mixture of 5-(3-fluoropropyl)pyrimidin-2(1H)-one hydrochloride (120 mg, 0.62 mmol) in POCl3 (2 mL) was heated at 95° C. for 20 h. The reaction mixture was cooled and concentrated under reduced pressure. The residue was diluted with EtOAc (30 mL) and washed with NaHCO3 (aq, sat. 3×20 mL). The organics were dried, filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, hexane/EtOAc) afforded the title compound (66 mg, 66%). MS (ESI): mass calcd. for C7H8ClFN2, 174.0; m/z found, 175.0 [M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-(3 fluoropropyl)pyrimidine. MS (ESI): mass calcd. for C17H15ClF3N5O2, 413.1; m/z found, 414.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.45 (s, 2H), 8.17 (s, 1H), 7.74 (d, J=2.2 Hz, 1H), 7.67-7.56 (m, 2H), 6.68 (t, J=72.5 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 4.57 (t, J=5.7 Hz, 1H), 4.46 (t, J=5.7 Hz, 1H), 2.76 (t, J=7.7 Hz, 2H), 2.15-1.92 (m, 2H).
The title compound was prepared in a manner analogous to Example 153 using 2-amino-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H11F3N6, 320.1; m/z found, 321.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.23 (d, J=2.2 Hz, 2H), 7.99 (s, 1H), 7.98-7.77 (m, 2H), 7.70-7.53 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 5.73 (s, 1H), 4.79 (d, J=6.4 Hz, 2H).
The title compound was prepared in a manner analogous to Example 6, using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 26) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H15FN6, 298.1; m/z found, 299.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.52-8.50 (m, 1H), 8.18-8.14 (m, 2H), 7.88-7.83 (m, 1H), 7.75-7.69 (m, 1H), 7.40-7.30 (m, 2H), 4.58 (d, J=6.1 Hz, 2H), 2.34-2.29 (m, 3H), 2.08-2.04 (m, 3H).
The title compound was prepared in a manner analogous to Example 6, using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 26) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H14ClFN6, 332.1; m/z found, 332.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.54 (s, 1H), 8.25 (s, 1H), 7.88-7.79 (m, 2H), 7.76-7.70 (m, 1H), 7.35 (t, J=9.1 Hz, 1H), 4.59 (d, J=6.0 Hz, 2H), 2.36 (s, 3H), 2.32 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 154 using 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H10Cl2F2N6, 370.0; m/z found, 371.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.26 (s, 2H), 8.00-7.95 (m, 2H), 7.90-7.83 (m, 1H), 7.62-7.55 (m, 1H), 6.98 (t, J=54.5 Hz, 1H), 5.88 (t, J=6.4 Hz, 1H), 4.79 (d, J=6.1 Hz, 2H).
The title compound was prepared in a manner analogous to Example 154 using, using 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13ClF2N6, 350.1; m/z found, 351.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.20 (d, J=5.0 Hz, 1H), 8.01 (s, 1H), 7.99-7.95 (m, 1H), 7.88-7.83 (m, 1H), 7.63-7.55 (m, 1H), 6.98 (t, J=54.5 Hz, 1H), 6.52 (d, J=5.0 Hz, 1H), 6.12 (s, 1H), 4.85 (d, J=6.1 Hz, 2H), 2.39 (s, 3H).
The title compound was prepared in a manner analogous to Example 154 using 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15ClF2N6, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.26 (s, 2H), 8.11 (s, 1H), 7.99 (d, J=2.5 Hz, 1H), 7.85 (dd, J=8.7, 2.5 Hz, 1H), 7.58 (d, J=8.7 Hz, 1H), 7.10 (s, 1H), 6.97 (t, J=54.5 Hz, 1H), 4.89 (d, J=5.5 Hz, 2H), 2.54 (q, J=7.6 Hz, 2H), 1.23 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 154 using 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H13ClF2N6O, 366.1; m/z found, 367.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.10 (s, 2H), 7.99-7.96 (m, 2H), 7.89-7.83 (m, 1H), 7.61-7.57 (m, 1H), 6.98 (t, J=54.5 Hz, 1H), 5.55-5.42 (m, 1H), 4.78 (d, J=6.2 Hz, 2H), 3.81 (s, 3H).
The title compound was prepared in a manner analogous to Example 154 using 2-chloro-5-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11ClF4N, 386.1; m/z found, 387.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.45 (s, 2H), 8.02-7.99 (m, 1H), 7.98 (d, J=2.5 Hz, 1H), 7.89-7.84 (m, 1H), 7.60 (dd, J=8.6, 1.0 Hz, 1H), 6.99 (t, J=54.5 Hz, 1H), 6.59 (t, J=56.0 Hz, 1H), 6.05 (s, 1H), 4.86 (d, J=6.2 Hz, 2H).
The title compound was prepared in a manner analogous to Example 154 using 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H10ClF5N6, 404.1; m/z found, 405.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.54 (s, 2H), 8.02 (s, 1H), 7.98 (d, J=2.6 Hz, 1H), 7.90-7.84 (m, 1H), 7.63-7.56 (m, 1H), 6.98 (t, J=54.5 Hz, 1H), 6.43-6.31 (m, 1H), 4.87 (d, J=6.0 Hz, 2H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 20). MS (ESI): mass calcd. for C16H15F3N6, 348.1; m/z found, 349.0 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.46-8.44 (m, 1H), 8.20 (d, J=0.7 Hz, 2H), 8.07-8.03 (m, 1H), 8.02-7.96 (m, 1H), 7.46 (t, J=9.7 Hz, 1H), 4.74 (s, 2H), 2.16 (s, 3H), 2.06 (td, J=18.7, 1.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 20) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C17H17F3N6, 362.1; m/z found, 363.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.45 (s, 1H), 8.22 (s, 2H), 8.07-7.95 (m, 2H), 7.45 (t, J=9.6 Hz, 1H), 4.74 (s, 2H), 2.52 (q, J=7.6 Hz, 2H), 2.14-1.99 (m, 3H), 1.21 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 20) and 2-chloro-4-isopropylpyrimidine. MS (ESI): mass calcd. for C18H19F3N, 376.2; m/z found, 377.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.46 (s, 1H), 8.25 (s, 2H), 8.07-8.03 (m, 1H), 8.02-7.97 (m, 1H), 7.46 (t, J=9.6 Hz, 1H), 4.75 (d, J=0.7 Hz, 2H), 2.89-2.78 (m, 1H), 2.06 (td, J=18.7, 1.1 Hz, 3H), 1.27 (d, J=7.0 Hz, 6H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 20) and 2-chloro-4-cyclopropylpyrimidine. MS (ESI): mass calcd. for C18H17F3N6, 374.1; m/z found, 375.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.45 (s, 1H), 8.15 (s, 2H), 8.07-8.02 (m, 1H), 8.02-7.95 (m, 1H), 7.46 (t, J=9.6 Hz, 1H), 4.74 (s, 2H), 2.13-1.99 (m, 3H), 1.84-1.73 (m, 1H), 0.99-0.88 (m, 2H), 0.68-0.60 (m, 2H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 20) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C17H17F3N6, 362.1; m/z found, 363.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.44 (s, 1H), 8.07-7.96 (m, 3H), 7.49-7.42 (m, 1H), 4.74 (s, 2H), 2.35 (s, 3H), 2.14-2.11 (m, 3H), 2.11-2.00 (m, 3H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H13F3N6, 334.1; m/z found, 335.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.19-8.16 (m, 2H), 7.96-7.94 (m, 1H), 7.92-7.86 (m, 2H), 7.30 (t, J=9.0 Hz, 1H), 6.94 (t, J=54.7 Hz, 1H), 5.52 (s, 1H), 4.87-4.75 (m, 2H), 2.21-2.07 (m, 3H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H10ClF3N6, 354.1; m/z found, 355.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.27 (s, 2H), 7.97-7.94 (m, 1H), 7.94-7.85 (m, 2H), 7.31 (t, J=9.0 Hz, 1H), 6.94 (t, J=54.5 Hz, 1H), 5.73 (s, 1H), 4.79 (d, J=6.4 Hz, 2H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H10F6N6, 388.1; m/z found, 389.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.54 (s, 2H), 7.98 (s, 1H), 7.95-7.85 (m, 2H), 7.32 (t, J=9.0 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 6.16 (s, 1H), 4.86 (d, J=6.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 154 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H17F3N6O, 378.1; m/z found, 379.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.47 (s, 2H), 7.99-7.94 (m, 1H), 7.94-7.86 (m, 2H), 7.31 (t, J=9.0 Hz, 1H), 6.94 (t, J=54.6 Hz, 1H), 5.66 (s, 1H), 4.87-4.77 (m, 2H), 1.58 (s, 6H).
A mixture of (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) (69 mg, 0.29 mmol), 2-iodopyridine (0.03 mL, 0.29 mmol), cuprous iodide (27.1 mg, 0.14 mmol), 1-(5,6,7,8-tetrahydroquinolin-8-yl)ethan-1-one (0.045 mL, 0.29 mmol), and Cs2CO3 (185.6 mg, 0.57 mmol) in DMF (0.9 mL) under N2 in a sealed tube was stirred at rt for 16 h. The mixture was concentrated un vacuo. Purification (FCC, EtOAc/heptane from 0-100%) and re-purification (HPLC, Stationary phase: C18 XBridge 30×100 mm 5 um), Mobile phase: Gradient from 90% 10 mM NH4CO3H pH 9 solution in Water, 10% CH3CN to 0% 10 mM NH4CO3H pH 9 solution in Water, 100% CH3CN) afforded the title compound (12 mg, 13%). MS (ESI): mass calcd. for C15H12F3N5, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 4.77 (d, J=5.49 Hz, 2H), 5.06 (br s, 1H), 6.49 (dt, J=8.4, 0.9 Hz, 1H), 6.64 (ddd, J=7.2, 5.0, 0.9 Hz, 1H), 6.77-7.09 (m, 1H), 7.31 (t, J=9.1 Hz, 1H), 7.43 (ddd, J=8.5, 6.9, 1.9 Hz, 1H), 7.82-7.91 (m, 1H), 7.93 (dd, J=5.6, 2.8 Hz, 1H), 7.96 (s, 1H), 8.08-8.26 (m, 1H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15F3N6, 348.1; m/z found, 349.0 [M+H]+. 1H NMR (300 MHz, DMSO-d6) δ 8.62 (s, 1H), 8.13 (s, 2H), 8.11-7.97 (m, 2H), 7.55 (t, J=9.4 Hz, 1H), 7.45-6.88 (m, 2H), 4.53 (d, J=6.0 Hz, 2H), 2.35 (q, J=7.5 Hz, 2H), 1.05 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H15F3N6, 348.1; m/z found, 349.0 [M+H]+. 1H NMR (300 MHz, DMSO-d6) δ 8.66 (s, 1H), 8.15 (dd, J=12.0, 4.6 Hz, 2H), 7.99 (s, 1H), 7.62 (t, J=9.4 Hz, 1H), 7.29 (t, J=72.0, 1H), 7.24 (t, J=5.8 Hz, 1H), 4.59 (d, J=6.0 Hz, 2H), 2.24 (s, 3H), 2.03 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF3N6, 368.1; m/z found, 369.0 [M+H]+. 1H NMR (300 MHz, DMSO-d6) δ 8.70 (s, 1H), 8.24 (s, 1H), 8.15 (dd, J=10.6, 4.7 Hz, 2H), 7.84 (t, J=5.6 Hz, 1H), 7.63 (t, J=9.4 Hz, 1H), 7.29 (t, J=53.9 Hz, 1H), 4.60 (d, J=5.9 Hz, 2H), 2.36 (s, 3H).
To a solution of (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) (50 mg, 0.21 mmol) and sodium acetate (50.6 mg, 0.62 mmol) stirring in DCM (2 mL) was added pyridinium chlorochromate (PCC) (88.6 mg, 0.41 mmol), and the mixture was stirred at rt for 2 h. The suspension was filtered and the solvent removed under vacuum. The crude product was used without purification.
To 1-(3-(Difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (42 mg, 0.17 mmol) and 1-methyl-1H-pyrazol-5-amine (18.9 mg, 0.19 mmol) stirring in MeOH (2.2 mL) and AcOH (0.2 mL) was added NaBH3CN, and the mixture was stirred at rt for 90 min. The suspension was filtered and the solvent was removed under vacuum. The residue was purified by HPLC ((Stationary phase: C18 XBridge 30×100 mm 5 um), Mobile phase: Gradient from 74% 10 mM NH4CO3H pH 9 solution in Water, 26% CH3CN to 58% 10 mM NH4CO3H pH 9 solution in Water, 42% CH3CN)) to afford the product (12 mg, 18%). MS (ESI): mass calcd. for C14H13F3N6, 322.1; m/z found, 323.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.20-7.75 (m, 3H), 7.45-7.29 (m, 1H), 7.58-7.29 (m, 1H), 7.17-6.77 (m, 1H), 5.59 (s, 1H), 4.49 (s, 2H), 4.03 (br s, 1H), 3.68 (s, 3H).
The title compound was prepared in a manner analogous to Example 7 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 21). MS (ESI): mass calcd. for C14H13F3N6, 322.1; m/z found, 323.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.12 (s, 1H), 7.95 (dd, J=2.9, 5.8 Hz, 1H), 7.92-7.82 (m, 1H), 7.31 (t, J=9.0 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 6.71 (d, J=1.7 Hz, 1H), 6.54 (d, J=1.4 Hz, 1H), 4.72 (d, J=6.4 Hz, 2H), 4.19 (br t, J=6.1 Hz, 1H), 3.39 (s, 3H).
The title compound was prepared in a manner analogous to Example 215 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 18). MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 4.75 (d, J=6.1 Hz, 2H) 5.05 (br s, 1H) 6.38-6.87 (m, 3H) 7.32 (t, J=9.3 Hz, 1H) 7.42 (ddd, J=8.5, 6.9, 1.9 Hz, 1H) 7.50-7.61 (m, 1H) 7.67 (dd, J=6.7, 2.6 Hz, 1H) 7.9 (s, 1H) 8.07-8.26 (m, 1H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 18) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H13F3N6O, 350.1; m/z found, 350.9 [M+H]+. 1H NMR (300 MHz, DMSO-d6) δ 8.63 (s, 1H), 8.17 (s, 2H), 8.04-7.90 (m, 1H), 7.91-7.77 (m, 1H), 7.64 (t, J=9.6 Hz, 1H), 7.46-7.35 (m, 1H), 7.38 (t, J=72.5 Hz, 1H), 4.59 (d, J=6.0 Hz, 2H), 2.06 (s, 3H).
The title compound was prepared in a manner analogous to Example 219 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (Intermediate 18) in step A. MS (ESI): mass calcd. for C14H13F3NO, 338.1; m/z found, 339.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 7.88 (s, 1H), 7.69 (dd, J=2.5, 6.5 Hz, 1H), 7.62-7.53 (m, 1H), 7.35 (t, J=9.2 Hz, 1H), 7.30 (d, J=1.2 Hz, 1H), 6.65 (t, J=72.8 Hz, 1H), 5.57 (d, J=1.7 Hz, 1H), 4.48 (s, 2H), 3.95 (br s, 1H), 3.68 (s, 3H).
The title compound was prepared in a manner analogous to Example 154 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-amine (Intermediate 24) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H15ClF2N6O, 380.1; m/z found, 381.0 [M+H]+. 1H NMR (500 MHz, CDCl3) 8.17-8.11 (d, J=0.8 Hz, 2H), 7.87-7.82 (s, 1H), 7.69-7.65 (d, J=2.3 Hz, 1H), 7.61-7.51 (m, 2H), 6.78-6.45 (t, J=72.6 Hz, 1H), 5.46-5.36 (m, 2H), 2.17-2.10 (t, J=0.7 Hz, 3H), 1.77-1.68 (d, J=6.6 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C13H9Cl2N5O, 321.0; m/z found, 322.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.49 (s, 2H), 8.09 (s, 1H), 7.71-7.63 (m, 2H), 7.53-7.45 (m, 2H), 5.62 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C14H9ClF3N5O, 355.0; m/z found, 356.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.82 (d, J=0.8 Hz, 2H), 8.11 (s, 1H), 7.71-7.66 (m, 2H), 7.54-7.49 (m, 2H), 5.73 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.46 (s, 2H), 8.12 (s, 1H), 7.73-7.68 (m, 2H), 7.55-7.50 (m, 2H), 6.55 (t, J=71.9 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H10FN5O, 271.1; m/z found, 272.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.66 (d, J=4.8 Hz, 2H), 7.87 (dt, J=10.0, 2.3 Hz, 1H), 7.82 (ddd, J=8.0, 2.0, 0.8 Hz, 1H), 7.66 (td, J=8.3, 6.3 Hz, 1H), 7.36 (tdd, J=8.6, 2.6, 0.9 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.54 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C13H9F2N5O, 289.1; m/z found, 290.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (d, J=0.6 Hz, 1H), 8.75 (d, J=0.7 Hz, 2H), 7.86 (dt, J=10.0, 2.3 Hz, 1H), 7.82 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.66 (td, J=8.3, 6.3 Hz, 1H), 7.36 (tdd, J=8.5, 2.5, 0.9 Hz, 1H), 5.52 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C14H12FN5O52, 301.1; m/z found, 302.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (d, J=0.6 Hz, 1H), 8.41 (s, 2H), 7.91-7.78 (m, 2H), 7.65 (td, J=8.2, 6.3 Hz, 1H), 7.36 (tdd, J=8.5, 2.5, 0.9 Hz, 1H), 5.47 (d, J=0.5 Hz, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C13H9ClFN5O, 305.0; m/z found, 306.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (d, J=0.7 Hz, 1H), 8.77 (s, 2H), 7.86 (dt, J=10.0, 2.3 Hz, 1H), 7.82 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.66 (td, J=8.3, 6.3 Hz, 1H), 7.36 (tdd, J=8.5, 2.5, 0.9 Hz, 1H), 5.55 (d, J=0.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H12FN5O, 285.1; m/z found, 286.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.49 (d, J=0.9 Hz, 2H), 7.87 (dt, J=10.0, 2.3 Hz, 1H), 7.82 (ddd, J=8.1, 2.2, 0.9 Hz, 1H), 7.65 (td, J=8.2, 6.2 Hz, 1H), 7.36 (tdd, J=8.5, 2.5, 0.9 Hz, 1H), 5.50 (s, 2H), 2.21 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 41) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.53 (s, 2H), 7.87 (dt, J=10.0, 2.3 Hz, 1H), 7.82 (ddd, J=8.1, 2.0, 0.9 Hz, 1H), 7.65 (td, J=8.2, 6.2 Hz, 1H), 7.36 (tdd, J=8.5, 2.5, 0.9 Hz, 1H), 5.50 (s, 2H), 2.57 (q, J=7.6 Hz, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H12BrN5O, 345.0; m/z found, 348.0 [M+H]+. 1H NMR (300 MHz, CDCl3) δ 8.38 (s, 2H), 8.11 (s, 1H), 7.96-7.91 (m, 1H), 7.68 (dd, J=8.1, 1.0 Hz, 1H), 7.57 (dd, J=8.0, 0.5 Hz, 1H), 7.39 (t, J=8.1 Hz, 1H), 5.63 (s, 2H), 2.26 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-bromophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C14H12BrN5O, 345.0; m/z found, 347.9 [M+H]+. 1H NMR (300 MHz, CDCl3) δ 8.40 (d, J=5.0 Hz, 1H), 8.12 (s, 1H), 7.94 (s, 1H), 7.68 (d, J=8.0 Hz, 1H), 7.57 (d, J=8.1 Hz, 1H), 7.40 (t, J=8.1 Hz, 1H), 6.86 (d, J=5.0 Hz, 1H), 5.65 (s, 2H), 2.49 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H13N5O, 267.1; m/z found, 268.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.66 (d, J=4.8 Hz, 2H), 8.60 (s, 1H), 7.52-7.39 (m, 4H), 7.20 (t, J=4.8 Hz, 1H), 5.53 (s, 2H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H12FN5O, 285.1; m/z found, 286.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.75 (d, J=0.7 Hz, 2H), 8.60 (s, 1H), 7.55-7.35 (m, 4H), 5.51 (s, 2H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H15N5O2, 297.1; m/z found, 298.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.57 (s, 1H), 8.41 (s, 2H), 7.59-7.37 (m, 4H), 5.46 (s, 2H), 3.86 (s, 3H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H12ClN5O, 301.1; m/z found, 302.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.76 (s, 2H), 8.61 (s, 1H), 7.56-7.36 (m, 4H), 5.54 (s, 2H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H15N5O, 281.1; m/z found, 282.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.58 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 7.56-7.37 (m, 4H), 5.49 (s, 2H), 2.21 (d, J=0.8 Hz, 3H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 38) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.58 (s, 1H), 8.52 (d, J=0.6 Hz, 2H), 7.55-7.37 (m, 4H), 5.50 (s, 2H), 2.57 (q, J=7.6 Hz, 2H), 2.15 (s, 3H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-Tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H13N5O, 267.1; m/z found, 268.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.66 (d, J=4.7 Hz, 2H), 7.76 (td, J=1.8, 0.9 Hz, 1H), 7.70 (dt, J=7.9, 1.6 Hz, 1H), 7.48 (t, J=7.8 Hz, 1H), 7.32 (ddt, J=7.6, 1.7, 0.9 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.52 (s, 2H), 2.42 (d, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H15N5O, 281.1; m/z found, 282.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.87 (s, 1H), 8.49 (d, J=0.9 Hz, 2H), 7.75 (d, J=1.9 Hz, 1H), 7.69 (dd, J=8.0, 2.2 Hz, 1H), 7.47 (t, J=7.8 Hz, 1H), 7.37-7.26 (m, 1H), 5.49 (s, 2H), 2.41 (s, 3H), 2.21 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H15N5O, 281.1; m/z found, 282.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.87 (s, 1H), 8.49 (d, J=5.0 Hz, 1H), 7.76 (d, J=2.1 Hz, 1H), 7.70 (dd, J=8.0, 2.1 Hz, 1H), 7.48 (t, J=7.8 Hz, 1H), 7.32 (d, J=7.6 Hz, 1H), 7.07 (d, J=4.9 Hz, 1H), 5.50 (s, 2H), 2.42 (d, J=5.7 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.87 (s, 1H), 8.53 (d, J=0.6 Hz, 2H), 7.79-7.73 (m, 1H), 7.70 (ddt, J=8.2, 1.7, 0.8 Hz, 1H), 7.47 (t, J=7.9 Hz, 1H), 7.31 (ddt, J=7.7, 1.8, 0.9 Hz, 1H), 5.55-5.41 (m, 2H), 2.57 (q, J=7.6 Hz, 2H), 2.41 (s, 3H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H12ClN5O, 301.1; m/z found, 302.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.77 (s, 2H), 7.75 (dq, J=2.2, 1.1 Hz, 1H), 7.72-7.66 (m, 1H), 7.48 (t, J=7.8 Hz, 1H), 7.32 (ddt, J=7.6, 1.7, 0.8 Hz, 1H), 5.53 (d, J=0.6 Hz, 2H), 2.42 (d, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H12FN5O, 285.1; m/z found, 286.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.75 (d, J=0.7 Hz, 2H), 7.75 (tq, J=1.5, 0.7 Hz, 1H), 7.69 (ddt, J=8.1, 2.3, 0.9 Hz, 1H), 7.48 (t, J=7.8 Hz, 1H), 7.32 (ddt, J=7.6, 1.8, 0.9 Hz, 1H), 5.51 (s, 2H), 2.42 (d, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H15N5O2, 297.1; m/z found, 298.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.41 (s, 2H), 7.75 (d, J=1.9 Hz, 1H), 7.69 (dd, J=8.1, 2.2 Hz, 1H), 7.47 (t, J=7.8 Hz, 1H), 7.31 (ddt, J=7.6, 1.8, 0.9 Hz, 1H), 5.46 (s, 2H), 3.86 (s, 3H), 2.42 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H19N5O2, 325.2; m/z found, 326.3 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.72 (d, J=3.0 Hz, 2H), 8.64 (d, J=2.9 Hz, 1H), 7.68 (d, J=2.0 Hz, 1H), 7.62 (dd, J=8.1, 2.2 Hz, 1H), 7.44 (t, J=7.8 Hz, 1H), 7.31 (d, J=7.7 Hz, 1H), 4.89 (d, J=2.8 Hz, 2H), 2.45 (s, 3H), 1.58 (d, J=3.2 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H17N5O2, 311.1; m/z found, 312.2 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.62 (s, 1H), 8.56 (dd, J=5.1, 1.4 Hz, 1H), 7.65 (d, J=2.0 Hz, 1H), 7.60 (dd, J=8.1, 2.1 Hz, 1H), 7.42 (t, J=7.8 Hz, 1H), 7.29 (d, J=7.7 Hz, 1H), 7.20 (d, J=5.1 Hz, 1H), 5.59 (s, 2H), 4.50 (s, 2H), 3.48 (m, J=1.5 Hz, 3H), 2.43 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.30 (d, J=1.0 Hz, 1H), 7.75 (d, J=2.1 Hz, 1H), 7.69 (d, J=8.1 Hz, 1H), 7.47 (t, J=7.8 Hz, 1H), 7.35-7.28 (m, 1H), 5.46 (s, 2H), 2.41 (s, 3H), 2.39 (s, 3H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-4-methyl-5-fluoropyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.56 (d, J=1.5 Hz, 1H), 7.76 (d, J=2.1 Hz, 1H), 7.69 (dd, J=7.9, 2.2 Hz, 1H), 7.48 (td, J=7.8, 5.0 Hz, 1H), 7.32 (d, J=7.5 Hz, 1H), 5.48 (s, 2H), 2.44 (d, J=2.6 Hz, 3H), 2.42 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H14ClN5O, 315.1; m/z found, 316.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.63 (d, J=1.3 Hz, 1H), 7.76 (s, 1H), 7.69 (d, J=8.2 Hz, 1H), 7.48 (t, J=7.7 Hz, 1H), 7.32 (d, J=7.8 Hz, 1H), 5.51 (s, 2H), 2.43 (d, J=8.5 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 2-chloro-5-methylpyrimidin-4-amine. MS (ESI): mass calcd. for C15H16N6O, 296.1; m/z found, 297.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.84 (s, 1H), 7.78-7.72 (m, 2H), 7.69 (d, J=8.6 Hz, 1H), 7.47 (t, J=7.8 Hz, 1H), 7.37-7.25 (m, 1H), 6.76 (s, 2H), 5.33 (s, 2H), 2.41 (s, 3H), 1.92 (d, J=0.9 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(m-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 32) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C16H15N5O2, 309.1; m/z found, 310.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 9.17 (s, 2H), 8.68 (s, 1H), 7.71 (s, 1H), 7.65 (d, J=8.2 Hz, 1H), 7.47 (t, J=7.9 Hz, 1H), 7.35 (d, J=7.6 Hz, 1H), 5.74 (s, 2H), 2.62 (d, J=3.2 Hz, 3H), 2.48 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H13N5O, 267.1; m/z found, 268.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.66 (d, J=4.8 Hz, 2H), 7.85-7.73 (m, 2H), 7.47-7.35 (m, 2H), 7.20 (t, J=4.8 Hz, 1H), 5.52 (s, 2H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H12FN5O, 285.1; m/z found, 286.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.74 (d, J=0.7 Hz, 2H), 7.84-7.72 (m, 2H), 7.44-7.34 (m, 2H), 5.57-5.43 (m, 2H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H15N5O2, 297.1; m/z found, 298.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.41 (s, 2H), 7.88-7.72 (m, 2H), 7.46-7.30 (m, 2H), 5.45 (d, J=0.5 Hz, 2H), 3.86 (s, 3H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H12ClN5O, 301.1; m/z found, 302.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.76 (s, 2H), 7.84-7.69 (m, 2H), 7.44-7.29 (m, 2H), 5.53 (d, J=0.5 Hz, 2H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H15N5O, 281.1; m/z found, 282.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.84 (d, J=0.7 Hz, 1H), 8.49 (q, J=0.7 Hz, 2H), 7.84-7.70 (m, 2H), 7.45-7.36 (m, 2H), 5.48 (d, J=0.5 Hz, 2H), 2.38 (s, 3H), 2.21 (d, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 33) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1 [M+H]+. 1H NMR (500 MHz, DMSO-d) δ 8.85 (s, 1H), 8.52 (d, J=0.6 Hz, 2H), 7.85-7.73 (m, 2H), 7.44-7.33 (m, 2H), 5.54-5.29 (m, 2H), 2.63-2.53 (m, 2H), 2.38 (s, 3H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2-chloropyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.93 (s, 1H), 8.67 (d, J=4.8 Hz, 2H), 7.78 (t, J=2.0 Hz, 1H), 7.71 (ddd, J=8.1, 2.4, 1.1 Hz, 1H), 7.51 (t, J=7.9 Hz, 1H), 7.42-7.33 (m, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.53 (s, 2H), 3.01 (p, J=7.0 Hz, 1H), 1.26 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C15H16FN5O, 313.1; m/z found, 314.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.65 (s, 1H), 8.57 (s, 2H), 7.72 (t, J=2.1 Hz, 1H), 7.64 (ddd, J=8.0, 2.3, 1.1 Hz, 1H), 7.49 (t, J=7.9 Hz, 1H), 7.44-7.34 (m, 1H), 5.59 (s, 2H), 3.03 (p, J=6.9 Hz, 1H), 1.31 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C17H9N5O2, 325.2; m/z found, 326.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.41 (s, 2H), 7.78 (t, J=2.0 Hz, 1H), 7.71 (ddd, J=8.0, 2.3, 1.1 Hz, 1H), 7.51 (t, J=7.9 Hz, 1H), 7.42-7.35 (m, 1H), 5.46 (s, 2H), 3.86 (s, 3H), 3.01 (p, J=6.9 Hz, 1H), 1.26 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C16H16ClN5O, 329.1; m/z found, 330.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.77 (d, J=0.8 Hz, 2H), 7.77 (d, J=2.0 Hz, 1H), 7.74-7.66 (m, 1H), 7.51 (t, J=7.8 Hz, 1H), 7.39 (d, J=7.6 Hz, 1H), 5.54 (s, 2H), 3.00 (h, J=6.9 Hz, 1H), 1.31-1.14 (m, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C17H19N5O, 309.2; m/z found, 310.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.49 (s, 2H), 7.78 (t, J=2.0 Hz, 1H), 7.75-7.69 (m, 1H), 7.51 (t, J=7.8 Hz, 1H), 7.38 (d, J=7.7 Hz, 1H), 5.49 (s, 2H), 3.01 (p, J=6.7 Hz, 1H), 2.21 (s, 3H), 1.26 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-isopropylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 44) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C15H21N5O, 323.2; m/z found, 324.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.53 (s, 2H), 7.78 (t, J=2.1 Hz, 1H), 7.75-7.69 (m, 1H), 7.51 (t, J=7.9 Hz, 1H), 7.43-7.36 (m, 1H), 5.50 (s, 2H), 3.02 (q, J=6.9 Hz, 1H), 2.57 (q, J=7.6 Hz, 2H), 1.26 (d, J=6.9 Hz, 6H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.0 [M+H]+. 1H NMR (600 MHz, CDCl3) δ 8.40 (d, J=4.9 Hz, 1H), 8.17 (s, 1H), 7.92-7.89 (m, 1H), 7.89-7.85 (m, 1H), 7.66-7.61 (m, 1H), 7.61-7.56 (m, 1H), 6.86 (d, J=5.0 Hz, 1H), 6.73 (t, J=56.2 Hz, 1H), 5.67 (d, J=0.8 Hz, 2H), 2.49 (s, 3H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O, 321.1; m/z found, 322.0 [M+H]+. 1H NMR (600 MHz, CDCl3) δ 8.43 (s, 2H), 8.18-8.15 (m, 1H), 7.93-7.85 (m, 2H), 7.67-7.57 (m, 2H), 6.73 (t, J=56.1 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-isopropylpyrimidine. MS (ESI): mass calcd. for C17H17F2N5O, 345.1; m/z found, 346.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (d, J=5.1 Hz, 1H), 8.18 (s, 1H), 7.92-7.89 (m, 1H), 7.88-7.84 (m, 1H), 7.65-7.60 (m, 1H), 7.59-7.55 (m, 1H), 6.86 (d, J=5.1 Hz, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.66 (d, J=0.8 Hz, 2H), 2.96 (hept, J=6.9 Hz, 1H), 1.29 (d, J=6.9 Hz, 6H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.54 (d, J=5.0 Hz, 1H), 8.20 (s, 1H), 7.93-7.84 (m, 2H), 7.67-7.56 (m, 2H), 7.15 (d, J=5.1 Hz, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.50 (d, J=0.7 Hz, 2H), 3.49 (s, 3H).
The title compound was prepared analogous to Example 155, using 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H17F2N5O52, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.68 (s, 2H), 8.18 (s, 1H), 7.94-7.84 (m, 2H), 7.68-7.56 (m, 2H), 6.73 (t, J=56.1 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 1.63 (s, 6H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.72 (s, 2H), 8.18 (s, 1H), 7.94-7.85 (m, 2H), 7.69-7.57 (m, 2H), 6.89-6.57 (m, 2H), 5.73 (s, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.76 (d, J=4.9 Hz, 1H), 8.21 (s, 1H), 7.94-7.84 (m, 2H), 7.63 (dt, J=16.0, 7.7 Hz, 2H), 7.30 (d, J=4.9 Hz, 1H), 6.88-6.34 (m, 2H), 5.71 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H10F5N5O, 371.1; m/z found, 372.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.82 (d, J=0.8 Hz, 2H), 8.19 (s, 1H), 7.94-7.85 (m, 2H), 7.71-7.57 (m, 2H), 6.73 (t, J=56.1 Hz, 1H), 5.75 (s, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-difluoromethoxypyrimidine. MS (ESI): mass calcd. for C15H11F4N5O52, 369.1; m/z found, 370.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.48-8.43 (m, 2H), 8.21-8.14 (m, 1H), 7.96-7.84 (m, 2H), 7.69-7.57 (m, 2H), 6.89-6.34 (m, 2H), 5.67 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C16H16F2N6O, 346.1; m/z found, 347.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.03 (d, J=6.1 Hz, 1H), 7.92-7.88 (m, 1H), 7.89-7.83 (m, 1H), 7.66-7.55 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 6.13 (d, J=6.1 Hz, 1H), 5.62 (d, J=0.8 Hz, 2H), 3.11 (s, 6H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.16 (s, 1H), 7.93-7.85 (m, 2H), 7.67-7.57 (m, 2H), 6.73 (t, J=56.1 Hz, 1H), 5.62 (d, J=0.7 Hz, 2H), 2.49 (d, J=2.5 Hz, 3H).
The title compound was prepared analogous to Example 155, using 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 1H), 8.16 (s, 1H), 7.93-7.84 (m, 2H), 7.68-7.56 (m, 2H), 6.73 (t, J=56.1 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.56 (s, 3H).
The title compound was prepared analogous to Example 155, using 2,4-dichloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (600 MHz, CDCl3) δ 8.24-8.19 (m, 1H), 8.17-8.14 (m, 1H), 7.95-7.91 (m, 1H), 7.89-7.85 (m, 1H), 7.68-7.63 (m, 1H), 7.62-7.60 (m, 1H), 6.74 (t, J=56.1 Hz, 1H), 5.67 (d, J=0.5 Hz, 2H), 2.14 (d, J=0.9 Hz, 3H).
The title compound was prepared analogous to Example 155, using 2-chloro-N,N,5-trimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C17H18F2N6O, 360.2; m/z found, 361.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 7.90 (s, 1H), 7.87-7.82 (m, 1H), 7.67-7.53 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 5.59 (s, 2H), 3.13 (s, 6H), 2.25 (s, 3H).
The title compound was prepared analogous to Example 155, using 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H15F2N5O, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.74 (d, J=1.4 Hz, 2H), 8.58 (s, 1H), 8.34-8.31 (m, 1H), 8.30-8.27 (m, 1H), 8.08-8.02 (m, 1H), 8.02-7.97 (m, 1H), 7.14 (t, J=56.1 Hz, 1H), 6.06 (s, 2H), 2.29-2.21 (m, 1H), 1.47-1.41 (m, 2H), 1.15-1.09 (m, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H15F2N5O, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.31 (dd, J=5.1, 1.1 Hz, 1H), 8.15 (s, 1H), 7.92-7.89 (m, 1H), 7.88-7.84 (m, 1H), 7.66-7.61 (m, 1H), 7.60-7.57 (m, 1H), 6.86 (dd, J=5.2, 1.0 Hz, 1H), 6.72 (t, J=56.1 Hz, 1H), 5.61 (s, 2H), 1.96 (ttd, J=8.0, 4.7, 1.0 Hz, 1H), 1.22-1.17 (m, 2H), 1.10-1.06 (m, 2H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-cyclopropylpyrimidine 2-chloro-4-(pyrrolidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C18H18F2N6O, 372.2; m/z found, 373.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16 (s, 1H), 8.00 (s, 1H), 7.90 (s, 1H), 7.88-7.83 (m, 1H), 7.66-7.56 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 6.00 (d, J=5.9 Hz, 1H), 5.62 (s, 2H), 3.63 (s, 2H), 3.42-3.27 (m, 2H), 2.11-1.89 (m, 4H).
The title compound was prepared analogous to Example 155, using 2-chloro-4-(piperidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C19H20F2N6O, 386.2; m/z found, 387.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.01 (d, J=6.1 Hz, 1H), 7.90 (s, 1H), 7.89-7.83 (m, 1H), 7.67-7.54 (m, 2H), 6.72 (t, J=56.1 Hz, 1H), 6.19 (d, J=6.2 Hz, 1H), 5.59 (d, J=0.8 Hz, 2H), 3.71-3.56 (m, 4H), 1.75-1.56 (m, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 335.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.10 (s, 1H), 8.51-8.49 (m, 2H), 8.33-8.26 (m, 2H), 7.92-7.82 (m, 2H), 5.52 (s, 2H), 2.22 (t, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O, 349.1; m/z found, 349.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.10 (s, 1H), 8.54-8.52 (m, 2H), 8.32-8.30 (m, 1H), 8.30-8.26 (m, 1H), 7.90-7.83 (m, 2H), 5.52 (s, 2H), 2.58 (q, J=7.6 Hz, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2-chloro-5-isopropylpyrimidine. MS (ESI): mass calcd. for C17H16F3N5O, 363.1; m/z found, 363.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.10 (s, 1H), 8.58-8.56 (m, 2H), 8.32-8.30 (m, 1H), 8.30-8.26 (m, 1H), 7.91-7.82 (m, 2H), 5.53 (s, 2H), 2.98-2.87 (m, 1H), 1.24 (d, J=7.0 Hz, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2-chloro-5-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H10F5N5O, 371.1; m/z found, 371.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.13 (s, 1H), 8.91-8.90 (m, 2H), 8.32-8.30 (m, 1H), 8.29-8.26 (m, 1H), 7.91-7.83 (m, 2H), 7.16 (t, J=55.0 Hz, 1H), 5.63 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H4F3N5O, 349.1; m/z found, 349.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.08 (s, 1H), 8.33-8.25 (m, 3H), 7.90-7.82 (m, 2H), 5.50 (s, 2H), 2.39 (s, 3H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 30) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H11ClF3N5O, 369.1; m/z found, 369.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.09 (s, 1H), 8.63 (s, 1H), 8.31-8.29 (m, 1H), 8.29-8.26 (m, 1H), 7.90-7.82 (m, 2H), 5.54 (s, 2H), 2.51 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloropyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.0 [M+H]+. 1H NMR (500 MHz, CDCl3) 8.58 (d, J=4.8 Hz, 2H), 8.25-8.08 (m, 1H), 7.94-7.86 (m, 1H), 7.86-7.74 (m, 1H), 7.70-7.51 (m, 2H), 7.01 (t, J=4.8 Hz, 1H), 5.68 (d, J=0.7 Hz, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 5-bromo-2-chloropyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C15H12BrF2N5O, 395.0; m/z found, 396.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.62-8.55 (s, 2H), 8.19-8.13 (s, 1H), 7.92-7.85 (m, 1H), 7.85-7.78 (m, 1H), 7.64-7.57 (m, 2H), 5.69-5.61 (d, J=0.7 Hz, 2H), 2.19-1.78 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.51 (s, 2H), 8.18-8.13 (m, 1H), 7.91-7.87 (m, 1H), 7.84-7.79 (m, 1H), 7.65-7.55 (m, 2H), 5.73-5.60 (m, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (s, 2H), 8.20-8.13 (m, 1H), 7.91-7.86 (m, 1H), 7.87-7.76 (m, 1H), 7.66-7.57 (m, 2H), 5.64 (d, J=0.7 Hz, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.40 (d, J=5.0 Hz, 1H), 8.23-8.12 (m, 1H), 7.95-7.86 (m, 1H), 7.86-7.75 (m, 1H), 7.66-7.54 (m, 2H), 6.92-6.81 (m, 1H), 5.67 (d, J=0.8 Hz, 2H), 2.50 (s, 3H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.48-8.30 (m, 2H), 8.16 (s, 1H), 7.95-7.84 (m, 1H), 7.85-7.75 (m, 1H), 7.68-7.52 (m, 2H), 5.64 (d, J=0.6 Hz, 2H), 2.26 (s, 3H), 1.97 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 5-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 53) in Step A. MS (ESI): mass calcd. for C15H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.60-8.52 (s, 2H), 8.22-8.15 (s, 1H), 7.92-7.86 (m, 1H), 7.84-7.77 (m, 1H), 7.65-7.53 (m, 2H), 5.71-5.57 (m, 2H), 4.77-4.64 (s, 2H), 2.71-2.48 (s, 1H), 2.02-1.92 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 54) in Step A. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.56-8.48 (d, J=5.0 Hz, 1H), 8.23-8.15 (m, 1H), 7.93-7.85 (m, 1H), 7.86-7.76 (m, 1H), 7.65-7.54 (m, 2H), 7.07-6.96 (m, 1H), 5.71-5.64 (m, 2H), 4.78-4.68 (d, J=0.7 Hz, 2H), 2.02-1.92 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C17H17F2N5O2, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.55 (d, J=5.0 Hz, 1H), 8.20 (t, J=0.7 Hz, 1H), 7.91-7.87 (m, 1H), 7.86-7.78 (m, 1H), 7.64-7.56 (m, 2H), 7.16 (dt, J=5.0, 0.8 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 4.60-4.40 (m, 2H), 3.50 (s, 3H), 1.97 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C18H19F2N5O2, 375.2; m/z found, 376.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.68 (s, 2H), 8.21-8.15 (m, 1H), 7.92-7.86 (m, 1H), 7.86-7.79 (m, 1H), 7.63-7.56 (m, 2H), 5.67 (d, J=0.7 Hz, 2H), 2.12-1.88 (m, 3H), 1.63 (s, 6H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C16H13F4N5O, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.77-8.66 (m, 2H), 8.25-8.11 (m, 1H), 7.96-7.87 (m, 1H), 7.87-7.77 (m, 1H), 7.66-7.55 (m, 2H), 6.73 (t, J=55.6 Hz, 1H), 5.73 (d, J=0.7 Hz, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C16H13F4N5O, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.76 (d, J=4.9 Hz, 1H), 8.25-8.16 (m, 1H), 7.92-7.86 (m, 1H), 7.86-7.77 (m, 1H), 7.67-7.56 (m, 2H), 7.34-7.28 (m, 1H), 6.65-6.37 (m, 1H), 5.71 (d, J=1.3 Hz, 2H), 2.09-1.85 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-(trifluoromethyl)pyrimidine. MS (ESI): mass calcd. for C16H12F5N5O, 385.1; m/z found, 386.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.83 (d, J=4.9 Hz, 1H), 8.22 (t, J=0.7 Hz, 1H), 7.89 (d, J=1.0 Hz, 1H), 7.86-7.75 (m, 1H), 7.65-7.57 (m, 2H), 7.34 (d, J=4.9 Hz, 1H), 5.73 (d, J=0.6 Hz, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-(2-chloropyrimidin-5-yl)-1,1,1-trifluoropropan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C18H16F5N5O2, 429.1; m/z found, 430.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.78-8.72 (s, 2H), 8.21-8.16 (t, J=0.7 Hz, 1H), 7.92-7.86 (s, 1H), 7.85-7.78 (m, 1H), 7.65-7.56 (m, 2H), 5.72-5.65 (d, J=0.7 Hz, 2H), 2.70-2.59 (s, 1H), 2.04-1.92 (t, J=18.2 Hz, 3H), 1.86-1.81 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.24 (s, 2H), 8.20-8.11 (m, 1H), 7.93-7.87 (m, 1H), 7.84-7.77 (m, 1H), 7.67-7.53 (m, 2H), 5.62 (d, J=0.7 Hz, 2H), 3.88 (s, 3H), 1.97 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-methoxypyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.23 (d, J=5.7 Hz, 1H), 8.16 (t, J=0.7 Hz, 1H), 7.92-7.86 (m, 1H), 7.86-7.77 (m, 1H), 7.64-7.56 (m, 2H), 6.43 (d, J=5.8 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 3.99 (s, 3H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C16H13F4N5O2, 383.1; m/z found, 384.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.45 (s, 2H), 8.17 (s, 1H), 7.93-7.87 (m, 1H), 7.87-7.76 (m, 1H), 7.68-7.55 (m, 2H), 6.53 (t, J=71.9 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C17H15F2N5O2, 359.1; m/z found, 360.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.16-9.05 (s, 2H), 8.24-8.16 (s, 1H), 7.93-7.88 (d, J=2.0 Hz, 1H), 7.86-7.78 (m, 1H), 7.66-7.57 (m, 2H), 5.83-5.73 (d, J=0.9 Hz, 2H), 2.67-2.55 (s, 3H), 2.06-1.90 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 157 using 1-(2-((1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-one (Example 309). MS (ESI): mass calcd. for C17H17F2N5O2, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.64-8.52 (s, 2H), 8.26-8.10 (s, 1H), 7.93-7.85 (m, 1H), 7.84-7.77 (m, 1H), 7.66-7.54 (m, 2H), 5.72-5.57 (d, J=0.7 Hz, 2H), 5.03-4.88 (m, 1H), 2.23-2.10 (s, 1H), 2.07-1.88 (t, J=18.3 Hz, 3H), 1.61-1.52 (d, J=6.5 Hz, 3H).
To a solution of 1-(2-((1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-ol (Example 310, 21 mg, 0.06 mmol) in ACN was added NaH (7 mg, 0.17 mmol) followed by iodomethane (82 mg, 0.58 mmol). The resulting suspension was stirred at rt for 2 h. The completed reaction was diluted with EtOAc and washed with water, brine and dried (Na2SO4), filtered, and concentrated under reduced pressure. Purification (FCC, SiO2, 0-3% MeOH in DCM) afforded the titled compound (9.6 mg, 44%). MS (ESI): mass calcd. for C18H19F2N5O2, 375.2; m/z found, 376.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.57-8.48 (s, 2H), 8.24-8.15 (t, J=0.7 Hz, 1H), 7.92-7.86 (m, 1H), 7.86-7.78 (m, 1H), 7.67-7.53 (m, 2H), 5.72-5.64 (d, J=0.7 Hz, 2H), 4.40-4.29 (m, 1H), 3.35-3.21 (s, 3H), 2.08-1.88 (t, J=18.2 Hz, 3H), 1.54-1.43 (d, J=6.5 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.39 (s, 1H), 8.17-8.14 (m, 1H), 7.90-7.87 (m, 1H), 7.84-7.79 (m, 1H), 7.62-7.57 (m, 2H), 5.64 (d, J=0.7 Hz, 2H), 2.57 (s, 3H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.16 (s, 1H), 7.89 (s, 1H), 7.86-7.77 (m, 1H), 7.68-7.53 (m, 2H), 5.62 (d, J=0.7 Hz, 2H), 2.50 (d, J=2.5 Hz, 3H), 1.98 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-methylpyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C16H16F2N6O, 346.1; m/z found, 347.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.19-8.13 (s, 1H), 7.94-7.86 (m, 2H), 7.85-7.75 (m, 1H), 7.63-7.55 (m, 2H), 5.62-5.51 (s, 2H), 5.08-4.91 (s, 2H), 2.05-2.02 (s, 3H), 2.02-1.93 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in step A. MS (ESI): mass calcd. for C16H15F3N6O, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.17-8.12 (t, J=0.7 Hz, 1H), 7.92-7.86 (m, 1H), 7.85-7.77 (m, 2H), 7.64-7.56 (m, 2H), 5.61-5.55 (d, J=0.7 Hz, 2H), 5.15-5.10 (s, 1H), 3.11-3.05 (d, J=5.0 Hz, 3H), 2.00-1.90 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloropyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C15H14F2N6O, 332.1; m/z found, 333.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.22-8.11 (t, J=0.7 Hz, 1H), 8.09-7.99 (d, J=5.7 Hz, 1H), 7.94-7.84 (m, 1H), 7.84-7.76 (m, 1H), 7.65-7.52 (m, 2H), 6.22-6.07 (d, J=5.7 Hz, 1H), 5.65-5.50 (d, J=0.8 Hz, 2H), 5.29-5.12 (s, 2H), 2.04-1.88 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64). MS (ESI): mass calcd. for C16H16F2N6O, 346.1; m/z found, 347.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.18-8.13 (t, J=0.7 Hz, 1H), 8.07-7.98 (s, 1H), 7.92-7.86 (dt, J=3.0, 1.1 Hz, 1H), 7.85-7.78 (m, 1H), 7.63-7.55 (m, 2H), 6.07-6.02 (d, J=5.9 Hz, 1H), 5.64-5.58 (d, J=0.8 Hz, 2H), 5.09-4.83 (s, 1H), 3.08-2.85 (m, 3H), 2.12-1.82 (t, J=18.2 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C17H18F2N6O, 360.2; m/z found, 361.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.19-8.12 (t, J=0.8 Hz, 1H), 8.06-8.00 (d, J=6.1 Hz, 1H), 7.94-7.87 (t, J=2.1 Hz, 1H), 7.84-7.77 (m, 1H), 7.63-7.55 (m, 2H), 6.16-6.09 (d, J=6.1 Hz, 1H), 5.64-5.59 (d, J=0.8 Hz, 2H), 3.25-2.97 (s, 6H), 2.08-1.90 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C15H17F2N5O, 357.1; m/z found, 358.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.32 (d, J=0.5 Hz, 2H), 8.17-8.15 (m, 1H), 7.90-7.87 (m, 1H), 7.81 (d, J=6.4 Hz, 1H), 7.63-7.57 (m, 2H), 5.64 (d, J=0.7 Hz, 2H), 1.97 (t, J=18.2 Hz, 3H), 1.89-1.77 (m, 1H), 1.07-0.98 (m, 2H), 0.75-0.64 (m, 2H).
The title compound was prepared in a manner analogous to Example 165, Steps A-C, using 5-bromo-2-((1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 293) and azetidine in Step A. MS (ESI): mass calcd. for C18H18F2N6O, 372.2; m/z found, 373.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.16-8.13 (t, J=0.7 Hz, 1H), 7.91-7.87 (m, 1H), 7.84-7.79 (s, 3H), 7.64-7.54 (m, 2H), 5.62-5.55 (d, J=0.8 Hz, 2H), 3.97-3.86 (t, J=7.2 Hz, 4H), 2.50-2.39 (m, 2H), 2.04-1.88 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 165, Steps A-C, using 5-bromo-2-((1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 293) and 3-fluoroazetidine in Step A. MS (ESI): mass calcd. for C18H17F3N6O, 390.1; m/z found, 391.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.17-8.12 (t, J=0.7 Hz, 1H), 7.91-7.86 (m, 3H), 7.85-7.77 (m, 1H), 7.64-7.55 (m, 2H), 5.62-5.56 (d, J=0.8 Hz, 2H), 5.56-5.34 (m, 1H), 4.29-4.18 (m, 2H), 4.06-3.94 (m, 2H), 2.04-1.91 (t, J=18.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 64) and 2-chloro-4-(pyrrolidin-1-yl)pyrimidine using ACN instead of DMF. MS (ESI): mass calcd. for C19H20F2N6O, 386.2; m/z found, 387.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.17-8.14 (s, 1H), 8.02-7.98 (d, J=5.9 Hz, 1H), 7.91-7.87 (m, 1H), 7.84-7.77 (m, 1H), 7.62-7.55 (m, 2H), 6.06-5.95 (d, J=6.0 Hz, 1H), 5.68-5.55 (d, J=0.8 Hz, 2H), 3.76-3.54 (m, 2H), 3.47-3.27 (m, 2H), 2.10-1.88 (m, 7H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H11F2N5O2, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.99 (s, 1H), 8.66 (d, J=4.8 Hz, 2H), 7.86-7.76 (m, 2H), 7.66 (t, J=8.2 Hz, 1H), 7.48 (d, J=73.5 Hz, 1H), 7.31 (dd, J=7.9, 2.4 Hz, 1H), 7.24-7.14 (m, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O2, 337.1; m/z found, 338.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.75 (d, J=0.7 Hz, 2H), 7.82 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 7.66 (t, J=8.2 Hz, 1H), 7.60-7.17 (m, 2H), 5.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H13F2N5O3, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.41 (s, 2H), 7.83 (dd, J=8.1, 2.2 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 7.66 (t, J=8.2 Hz, 1H), 7.59-7.16 (m, 2H), 5.47 (s, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O2, 353.0; m/z found, 354.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.77 (s, 2H), 7.82 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 7.66 (t, J=8.2 Hz, 1H), 7.56-7.23 (m, 2H), 5.79-5.32 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H3F2N5O2, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 7.83 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 7.66 (t, J=8.2 Hz, 1H), 7.56-7.22 (m, 2H), 5.62-5.21 (m, 2H), 2.21 (d, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 42) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.98 (d, J=0.6 Hz, 1H), 8.53 (d, J=0.6 Hz, 2H), 7.83 (ddd, J=8.1, 2.1, 0.9 Hz, 1H), 7.79 (t, J=2.2 Hz, 1H), 7.66 (t, J=8.2 Hz, 1H), 7.55-7.19 (m, 2H), 5.67-5.35 (m, 2H), 2.62-2.54 (m, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H11F2N5O2, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.92 (d, J=0.6 Hz, 1H), 8.66 (d, J=4.8 Hz, 2H), 8.05-7.91 (m, 2H), 7.52-7.16 (m, 4H), 5.53 (d, J=0.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O2, 337.1; 338.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.75 (d, J=0.7 Hz, 2H), 8.01-7.92 (m, 2H), 7.52-7.17 (m, 3H), 5.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H13F2N5O53, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.41 (s, 2H), 8.02-7.94 (m, 2H), 7.53-7.16 (m, 3H), 5.46 (d, J=0.6 Hz, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2,5-dichloropyrimidine. 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.77 (s, 2H), 8.01-7.93 (m, 2H), 7.53-7.16 (m, 3H), 5.59-5.49 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2-chloro-5-methylpyrimidine. 1H NMR (500 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 8.04-7.90 (m, 2H), 7.55-7.16 (m, 3H), 5.49 (s, 2H), 2.21 (d, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 43) and 2-chloro-5-ethylpyrimidine. 1H NMR (500 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.53 (t, J=0.6 Hz, 2H), 8.01-7.88 (m, 2H), 7.54-7.16 (m, 3H), 5.50 (d, J=0.6 Hz, 2H), 2.57 (q, J=7.6 Hz, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H10F3N5O2, 337.1; m/z found, 338.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.66 (d, J=4.8 Hz, 2H), 8.12-7.99 (m, 2H), 7.69-7.58 (m, 2H), 7.20 (t, J=4.8 Hz, 1H), 5.61-5.39 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H9F4N5O2, 355.1; m/z found, 356.0 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.74 (s, 1H), 8.57 (s, 2H), 8.03-7.94 (m, 2H), 7.57-7.44 (m, 2H), 5.44 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H12F3N5O3, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.94 (s, 1H), 8.41 (s, 2H), 8.11-8.00 (m, 2H), 7.68-7.54 (m, 2H), 5.51-5.43 (m, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.77 (s, 2H), 8.10-8.01 (m, 2H), 7.67-7.55 (m, 2H), 5.55 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.95 (s, 1H), 8.49 (d, J=0.7 Hz, 2H), 8.12-8.02 (m, 2H), 7.70-7.56 (m, 2H), 5.50 (s, 2H), 2.21 (t, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 34) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.53 (s, 2H), 8.16-7.97 (m, 2H), 7.70-7.51 (m, 2H), 5.58-5.41 (m, 2H), 2.57 (q, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloropyrimidine. 1H NMR (500 MHz, DMSO-d6) δ 9.03 (s, 1H), 8.67 (d, J=4.8 Hz, 2H), 8.05-7.92 (m, 2H), 7.75 (t, J=8.2 Hz, 1H), 7.52 (d, J=8.3 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.02 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 8.04-7.96 (m, 2H), 7.78-7.68 (m, 1H), 7.52 (ddt, J=8.3, 2.3, 1.2 Hz, 1H), 5.50 (s, 2H), 2.21 (d, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-5-methylpyrimidin-4-amine. MS (ESI): mass calcd. for C15H13F3N6O2, 366.1; m/z found, 367.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.99 (s, 1H), 8.04-7.95 (m, 2H), 7.79-7.70 (m, 2H), 7.54-7.49 (m, 1H), 6.76 (s, 2H), 5.35 (s, 2H), 1.92 (d, J=0.9 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C16H12F3N5O3, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.16 (s, 2H), 9.06 (s, 1H), 8.04-7.99 (m, 2H), 7.80-7.71 (m, 1H), 7.57-7.47 (m, 1H), 5.66 (s, 2H), 2.60 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H16F3N5O3, 395.1; m/z found, 396.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.76 (s, 1H), 8.72 (s, 2H), 7.94-7.85 (m, 2H), 7.69 (t, J=8.2 Hz, 1H), 7.43 (ddt, J=8.3, 2.3, 1.1 Hz, 1H), 5.62 (s, 2H), 1.57 (s, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H14F3N5O3, 381.1; m/z found, 382.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.84-8.72 (m, 1H), 8.59 (s, 1H), 7.90 (d, J=9.3 Hz, 2H), 7.71 (d, J=7.9 Hz, 1H), 7.45 (s, 1H), 7.23 (s, 1H), 5.63 (d, J=5.4 Hz, 2H), 4.68-4.42 (m, 2H), 3.62-3.44 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.02 (s, 1H), 8.49 (d, J=5.0 Hz, 1H), 8.07-7.98 (m, 2H), 7.75 (t, J=8.2 Hz, 1H), 7.58-7.51 (m, 1H), 7.08 (d, J=4.9 Hz, 1H), 5.52 (s, 2H), 2.43 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H9F4N5O2, 355.1; m/z found, 256.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.03 (s, 1H), 8.75 (d, J=0.7 Hz, 2H), 8.05-7.96 (m, 2H), 7.80-7.71 (m, 1H), 7.53 (ddq, J=8.3, 2.2, 1.1 Hz, 1H), 5.53 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H12F3N5O3, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.01 (s, 1H), 8.41 (s, 2H), 8.05-7.96 (m, 2H), 7.75 (t, J=8.2 Hz, 1H), 7.52 (d, J=8.2 Hz, 1H), 5.48 (s, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H9ClF3N5O2, 371.0; m/z found, 372.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.02 (s, 1H), 8.77 (s, 2H), 8.05-7.95 (m, 2H), 7.81-7.70 (m, 1H), 7.53 (ddt, J=8.3, 2.2, 1.1 Hz, 1H), 5.55 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.03 (s, 1H), 8.53 (d, J=0.8 Hz, 2H), 8.08-7.91 (m, 2H), 7.80-7.69 (m, 1H), 7.52 (ddt, J=8.3, 2.2, 1.1 Hz, 1H), 5.52 (s, 2H), 2.58 (q, J=7.6 Hz, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35). MS (ESI): mass calcd. for C15H13F3N6O2, 366.1; m/z found, 367.4 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.69 (s, 1H), 7.97-7.84 (m, 2H), 7.80 (s, 1H), 7.69 (dd, J=10.2, 6.3 Hz, 1H), 7.51-7.37 (m, 2H), 6.20-6.05 (m, 1H), 5.53 (s, 2H), 2.92 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 35) and 2-chloropyrimidin-4-amine. MS (ESI): mass calcd. for C14H11F3N6O2, 352.1; m/z found, 353.3[M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.72 (s, 1H), 7.95-7.82 (m, 3H), 7.69 (dd, J=9.7, 6.9 Hz, 1H), 7.48-7.34 (m, 1H), 6.17 (d, J=5.9 Hz, 1H), 5.48 (d, J=3.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H11F2N5O3, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.49 (d, J=0.9 Hz, 2H), 8.08 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.8, 2.2 Hz, 1H), 7.65 (d, J=8.7 Hz, 1H), 5.49 (s, 2H), 2.21 (d, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H9F2N5O3, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.67 (d, J=4.8 Hz, 2H), 8.09 (d, J=2.2 Hz, 1H), 7.80 (dd, J=8.7, 2.2 Hz, 1H), 7.65 (d, J=8.7 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H8ClF2N5O3, 367.0; m/z found, 368.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.77 (s, 2H), 8.08 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.8, 2.2 Hz, 1H), 7.65 (d, J=8.8 Hz, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H10F3N5O3, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.88 (s, 1H), 8.56 (d, J=1.6 Hz, 1H), 8.08 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.7, 2.2 Hz, 1H), 7.65 (d, J=8.8 Hz, 1H), 5.49 (s, 2H), 2.44 (d, J=2.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H8F3N5O3, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.89 (s, 1H), 8.75 (d, J=0.6 Hz, 2H), 8.08 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.8, 2.2 Hz, 1H), 7.65 (d, J=8.7 Hz, 1H), 5.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 45) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H13F2N5O3, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.87 (s, 1H), 8.30 (s, 1H), 8.08 (d, J=2.2 Hz, 1H), 7.79 (dd, J=8.8, 2.2 Hz, 1H), 7.65 (d, J=8.7 Hz, 1H), 5.47 (s, 2H), 2.39 (s, 3H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2-chloropyrimidine. MS (ESI): mass calcd. for C15H15N5O, 281.1; m/z found, 282.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.66 (d, J=4.8 Hz, 2H), 7.59-7.44 (m, 2H), 7.20 (t, J=4.8 Hz, 1H), 7.13 (td, J=1.5, 0.8 Hz, 1H), 5.52 (s, 2H), 2.37 (d, J=0.8 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.75 (d, J=0.6 Hz, 2H), 7.54 (dt, J=1.4, 0.7 Hz, 2H), 7.14 (dq, J=1.8, 0.8 Hz, 1H), 5.50 (s, 2H), 2.37 (d, J=0.7 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C16H17N5O2, 311.1; m/z found, 312.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.41 (s, 2H), 7.54 (dt, J=1.5, 0.7 Hz, 2H), 7.13 (tt, J=1.7, 0.8 Hz, 1H), 5.45 (d, J=0.6 Hz, 2H), 3.86 (s, 3H), 2.37 (d, J=0.7 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C15H14ClN5O, 315.1; m/z found, 316.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.77 (s, 2H), 7.54 (dd, J=1.4, 0.8 Hz, 2H), 7.14 (tt, J=1.6, 0.8 Hz, 1H), 5.53 (d, J=0.5 Hz, 2H), 2.37 (q, J=0.7 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H17N5O, 295.1; m/z found, 296.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.83 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 7.54 (dd, J=1.5, 0.8 Hz, 2H), 7.18-7.06 (m, 1H), 5.48 (s, 2H), 2.37 (d, J=0.7 Hz, 6H), 2.21 (t, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,5-dimethylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 36) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C17H19N5O, 309.2; m/z found, 310.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.53 (s, 2H), 7.54 (dt, J=1.5, 0.7 Hz, 2H), 7.13 (tt, J=1.6, 0.8 Hz, 1H), 5.49 (s, 2H), 2.57 (q, J=7.6 Hz, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C17H17N5O, 307.1; m/z found, 308.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.49 (d, J=0.9 Hz, 2H), 7.74 (d, J=2.0 Hz, 1H), 7.63 (dd, J=8.1, 2.2 Hz, 1H), 7.41 (d, J=8.1 Hz, 1H), 5.47 (s, 2H), 2.94 (dt, J=12.9, 7.4 Hz, 4H), 2.21 (s, 3H), 2.14-2.00 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C16H14ClN5O, 327.1; m/z found, 328.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.83 (s, 1H), 8.76 (s, 2H), 7.74 (d, J=2.1 Hz, 1H), 7.63 (dd, J=8.1, 2.2 Hz, 1H), 7.41 (d, J=8.1 Hz, 1H), 5.52 (s, 2H), 2.94 (dt, J=12.6, 7.4 Hz, 4H), 2.08 (p, J=7.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H19N5O2, 337.2; m/z found, 338.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.64 (d, J=5.0 Hz, 1H), 7.74 (d, J=2.0 Hz, 1H), 7.63 (dd, J=8.1, 2.2 Hz, 1H), 7.42 (d, J=8.1 Hz, 1H), 7.20-7.16 (m, 1H), 5.50 (s, 2H), 4.47 (d, J=0.7 Hz, 2H), 3.40 (s, 3H), 2.94 (dt, J=14.1, 7.3 Hz, 4H), 2.14-2.03 (m, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C10H21N5O2, 351.2; m/z found, 352.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.83 (s, 1H), 8.69 (s, 2H), 7.75 (d, J=2.0 Hz, 1H), 7.64 (dd, J=8.1, 2.3 Hz, 1H), 7.41 (d, J=8.1 Hz, 1H), 5.50 (s, 2H), 5.30 (s, 1H), 2.94 (dt, J=13.9, 7.5 Hz, 4H), 2.14-2.04 (m, 2H), 1.46 (s, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C H15F2N5O, 343.1; m/z found, 344.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.90 (d, J=4.9 Hz, 1H), 8.84 (s, 1H), 7.74 (d, J=2.0 Hz, 1H), 7.63 (dt, J=8.1, 1.3 Hz, 1H), 7.46 (d, J=4.9 Hz, 1H), 7.42 (d, J=8.1 Hz, 1H), 6.96 (t, J=54.1 Hz, 1H), 5.57 (s, 2H), 2.94 (dt, J=15.3, 7.4 Hz, 4H), 2.08 (p, J=7.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-dihydro-1H-inden-5-yl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 51) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C17H16ClN5O, 341.1; m/z found, 342.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.62 (s, 1H), 7.74 (d, J=2.0 Hz, 1H), 7.63 (dd, J=8.1, 2.1 Hz, 1H), 7.41 (d, J=8.1 Hz, 1H), 5.50 (s, 2H), 2.94 (dt, J=15.4, 7.4 Hz, 4H), 2.51 (s, 5H), 2.08 (p, J=7.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for Cl6H14ClF2N5O2, 381.1; m/z found, 382.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.30 (d, J=0.8 Hz, 1H), 7.99 (dd, J=2.2, 0.7 Hz, 1H), 7.91-7.82 (m, 2H), 7.45 (t, J=72.8 Hz, 1H), 5.54-5.37 (m, 2H), 2.38 (s, 3H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-isopropylpyrimidine. MS (ESI): mass calcd. for C17H16ClF2N5O2, 395.1; m/z found, 396.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.01 (s, 1H), 8.56 (s, 2H), 7.99 (d, J=2.2 Hz, 1H), 7.95-7.81 (m, 2H), 7.45 (t, J=72.8 Hz, 1H), 5.52 (s, 2H), 2.93 (p, J=7.0 Hz, 1H), 1.24 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 22) and 2-chloropyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.66 (d, J=3.4 Hz, 1H), 8.58 (d, J=4.7 Hz, 2H), 7.86 (d, J=4.1 Hz, 1H), 7.81-7.61 (m, 2H), 7.29-6.75 (m, 1H), 6.48 (dt, J=9.5, 4.6 Hz, 1H), 1.82 (dd, J=6.7, 3.4 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 22) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C15H11Cl2F2N5O2, 401.0; m/z found, 402.0[M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.67 (d, J=0.6 Hz, 1H), 8.58 (d, J=1.2 Hz, 2H), 7.86 (d, J=2.3 Hz, 1H), 7.82-7.66 (m, 2H), 7.02 (t, J=72.8 Hz, 1H), 6.41 (dt, J=7.1, 6.3 Hz, 1H), 1.83 (d, J=6.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 22) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (d, J=0.6 Hz, 1H), 8.46 (d, J=0.8 Hz, 2H), 7.97 (d, J=2.3 Hz, 1H), 7.91-7.80 (m, 2H), 7.43 (t, J=72.8 Hz, 1H), 6.34 (q, J=6.6 Hz, 1H), 2.19 (d, J=0.8 Hz, 3H), 1.73 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (R)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 22) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O3, 397.1; m/z found, 398.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.64 (d, J=0.6 Hz, 1H), 8.30 (s, 2H), 7.86 (d, J=2.3 Hz, 1H), 7.80-7.65 (m, 2H), 7.02 (t, J=72.8 Hz, 1H), 6.36 (dt, J=6.8, 6.3 Hz, 1H), 3.88 (s, 3H), 1.80 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (S)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 23) (Intermediate 23) and 2-chloropyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.99 (d, J=0.6 Hz, 1H), 8.63 (d, J=4.8 Hz, 2H), 7.98 (d, J=2.3 Hz, 1H), 7.92-7.80 (m, 2H), 7.43 (t, J=72.8 Hz, 1H), 7.16 (t, J=4.8 Hz, 1H), 6.39 (q, J=6.5 Hz, 1H), 1.75 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (S)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 23) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C15H1Cl2F2N5O2, 401.0; m/z found, 402.0[M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.67 (s, 1H), 8.59 (s, 2H), 7.87 (d, J=2.5 Hz, 1H), 7.80-7.65 (m, 2H), 7.02 (t, J=72.8 Hz, 1H), 6.41 (q, J=6.5 Hz, 1H), 1.90-1.72 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (S)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 23) and 2-chloro-5-methylpyrimidine. 1H NMR (400 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.46 (d, J=0.8 Hz, 2H), 7.97 (d, J=2.1 Hz, 1H), 7.93-7.78 (m, 2H), 7.43 (t, J=72.8 Hz, 1H), 6.34 (q, J=6.6 Hz, 1H), 2.19 (d, J=0.7 Hz, 3H), 1.73 (d, J=6.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (S)-1-(1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (Intermediate 23) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O3, 397.1; m/z found, 398.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.64 (s, 1H), 8.30 (s, 2H), 7.80 (d, J=48.2 Hz, 3H), 7.02 (t, J=72.2 Hz, 1H), 6.36 (s, 1H), 3.88 (s, 3H), 1.81 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloropyrimidin-4-amine. MS (ESI): mass calcd. for C14H11ClF2N5O2, 368.1; m/z found, 369.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97-8.95 (m, 1H), 7.99-7.97 (m, 1H), 7.90 (d, J=5.8 Hz, 1H), 7.88-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 6.90 (s, 2H), 6.11 (d, J=5.8 Hz, 1H), 5.38 (s, 2H).
The title compound was prepared in a manner analogous to Intermediate 59, using (2-chloropyrimidin-4-yl)methanol and (2-(chloromethoxy)ethyl)trimethylsilane. 1H NMR (400 MHz, DMSO-d6) δ 8.77 (d, J=5.0 Hz, 1H), 7.60-7.55 (m, 1H), 4.77 (s, 2H), 4.65-4.62 (m, 2H), 3.64-3.56 (m, 2H), 0.87-0.80 (m, 2H), 0.00-−0.03 (s, 9H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and chloro-4-(((2-(trimethylsilyl)ethoxy)methoxy)methyl)pyrimidine and using THF instead of DMF in Step B. MS (ESI): mass calcd. for C15H12ClF2N5O3, 383.1; m/z found, 384.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.00 (s, 1H), 8.62 (d, J=5.0 Hz, 1H), 8.00-7.97 (m, 1H), 7.89-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 7.25-7.23 (m, 1H), 5.63 (t, J=5.7 Hz, 1H), 5.53 (s, 2H), 4.51 (d, J=5.3 Hz, 2H).
The title compound was prepared in a manner analogous to Example 155 using 2-chloro-4-(methoxymethyl)pyrimidine and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1). MS (ESI): mass calcd. for C15H14ClF2N5O3, 397.1; m/z found, 398.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.00-8.99 (m, 1H), 8.64 (d, J=5.0 Hz, 1H), 7.99-7.97 (m, 1H), 7.89-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 7.18 (dt, J=5.0, 0.7 Hz, 1H), 5.54 (s, 2H), 4.49-4.46 (m, 2H), 3.40 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethoxy)-4-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-(2-chloropyrimidin-5-yl)propan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C17H16ClF2N5O3, 411.1; m/z found, 412.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.79-8.61 (s, 2H), 8.16-8.10 (s, 1H), 7.74-7.68 (d, J=2.2 Hz, 1H), 7.66-7.54 (m, 2H), 6.80-6.46 (t, J=72.5 Hz, 2H), 5.71-5.61 (s, 2H), 1.65-1.59 (s, 6H).
The title compound was prepared in a manner analogous to Example 155 using 2-chloro-4-isopropoxypyrimidine and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1). MS (ESI): mass calcd. for C17H16ClF2N5O3, 411.1; m/z found, 412.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.00 (s, 1H), 8.31 (d, J=5.7 Hz, 1H), 8.01-7.97 (m, 1H), 7.90-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 6.53 (d, J=5.7 Hz, 1H), 5.51 (s, 2H), 5.33-5.25 (m, 1H), 1.29 (d, J=6.2 Hz, 6H).
The title compound was prepared in a manner analogous to Example 155 using methyl 2-chloropyrimidine-4-carboxylate and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1). MS (ESI): mass calcd. for C16H12ClF2N5O4, 411.1; m/z found, 412.1 [M+H]+.
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloro-5-fluoropyrimidin-4-yl)(2,2-difluoroethyl)carbamate (Intermediate 57) and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1). MS (ESI): mass calcd. for C16H12ClF5N5O2, 450.1; m/z found, 451.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.19-8.12 (m, 1H), 8.07 (d, J=3.3 Hz, 1H), 8.00-7.97 (m, 1H), 7.90-7.82 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 6.33-5.99 (m, 1H), 5.42 (s, 2H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in Step A. MS (ESI): mass calcd. for C15H12ClF3N6O2, 400.1; m/z found, 401.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.01-7.84 (m, 5H), 7.46 (t, J=72.8 Hz, 1H), 5.43 (s, 2H), 2.87 (d, J=4.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 167 using 4-chloro-5-fluoro-2-(methylsulfonyl)pyrimidine and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) in Step B. MS (ESI): mass calcd. for C14H8Cl2F3N5O2, 405.0; m/z found, 406.0 [M+H]+.
The title compound was prepared in a manner analogous to Example 167, Step C. MS (ESI): mass calcd. for C14H10ClF3N5O2, 386.1; m/z found, 387.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.00-7.96 (m, 2H), 7.89-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 7.34 (s, 2H), 5.36 (s, 2H).
The title compound was prepared in a manner analogous to Example 165, Steps A-C using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) in Step C. MS (ESI): mass calcd. for C17H15ClF2N5O2, 408.1; m/z found, 409.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.98-8.96 (m, 1H), 8.00-7.97 (m, 1H), 7.92 (s, 2H), 7.89-7.83 (m, 2H), 7.45 (t, J=72.8 Hz, 1H), 5.45-5.41 (m, 2H), 3.84 (t, J=7.2 Hz, 4H), 2.39-2.29 (m, 2H).
The title compound was prepared in a manner analogous to Example 165, Steps A-C using 3-fluoroazetidine in Step A and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) in Step C. MS (ESI): mass calcd. for C17H14ClF3N6O2, 426.1; m/z found, 427.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.03-7.96 (m, 3H), 7.90-7.82 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 5.60-5.38 (m, 3H), 4.25-4.14 (m, 2H), 4.00-3.88 (m, 2H).
The title compound was prepared in a manner analogous to Example 165, Steps A-C using 3,3-difluoroazetidine in Step A and (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) in Step C. MS (ESI): mass calcd. for C17H13ClF4N6O2, 444.1; m/z found, 445.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.09 (s, 2H), 8.00-7.97 (m, 1H), 7.90-7.83 (m, 2H), 7.44 (t, J=72.8 Hz, 1H), 5.46 (s, 2H), 4.34 (t, J=12.3 Hz, 4H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 1) and 2,6-difluoropyridine. MS (ESI): mass calcd. for C15H10ClF3N4O2, 370.0; m/z found, 371.0 [M+H]+. 1H NMR (500 MHz, CD3CN) δ 8.42 (s, 1H), 7.84 (q, J=8.1 Hz, 1H), 7.80-7.76 (m, 1H), 7.76-7.67 (m, 2H), 6.93 (t, J=73.0 Hz, 1H), 6.70 (ddd, J=53.8, 7.9, 2.0 Hz, 2H), 5.50 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-fluoro-6-(trifluoromethyl)pyridine. MS (ESI): mass calcd. for C16H10F5N4O2, 404.1; m/z found, 404.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.04-8.00 (m, 1H), 7.98 (dd, J=6.9, 2.6 Hz, 1H), 7.85 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.56-7.24 (m, 2H), 7.23-7.20 (m, 1H), 5.53 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and using 2-chloro-5-methylpyrazine. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 351.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.95 (s, 1H), 8.25 (d, J=1.4 Hz, 1H), 8.14-8.12 (m, 1H), 7.99 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.50 (s, 2H), 2.42 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(difluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and using 2-chloro-5-(thiophen-2-yl)pyrazine. MS (ESI): mass calcd. for C16H12F3N5O2S, 419.1; m/z found, 419.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.83 (d, J=1.4 Hz, 1H), 8.34 (d, J=1.4 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.79 (dd, J=3.6, 1.1 Hz, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.65 (dd, J=5.1, 1.1 Hz, 1H), 7.39 (t, J=72.7 Hz, 1H), 7.19 (dd, J=5.1, 3.6 Hz, 1H), 5.58 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 5-bromo-2-chloropyrimidine. MS (ESI): mass calcd. for C14H9BrF3N5O, 399.0; m/z found, 399.9 [M+H]+. 1H NMR (300 MHz, DMSO-de δ 9.00 (s, 1H), 8.82 (s, 2H), 8.18 (dd, J=12.7, 4.6 Hz, 2H), 7.66 (t, J=9.3 Hz, 1H), 7.31 (t, J=53.9 Hz, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C18H14F3N5O2, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.55 (d, J=5.0 Hz, 1H), 8.17 (s, 1H), 7.98-7.85 (m, 2H), 7.33 (s, 1H), 7.16 (d, J=5.1 Hz, 1H), 7.10-6.79 (m, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.50 (d, J=0.8 Hz, 2H), 3.50 (s, 3H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 54) in Step A. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.56-8.45 (d, J=5.0 Hz, 1H), 8.20-8.11 (s, 1H), 7.99-7.93 (dd, J=5.8, 2.7 Hz, 1H), 7.93-7.87 (ddd, J=8.1, 4.2, 2.9 Hz, 1H), 7.37-7.29 (tt, J=9.0, 1.1 Hz, 1H), 7.10-6.79 (m, 2H), 5.74-5.63 (m, 2H), 4.81-4.66 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H8F3N5O2, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.68 (s, 2H), 8.17-8.13 (m, 1H), 7.98-7.88 (m, 2H), 7.37-7.29 (m, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.67 (d, J=0.7 Hz, 2H), 1.63 (s, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H10F5N5O, 371.1; m/z found, 372.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.79-8.74 (m, 1H), 8.20-8.15 (m, 1H), 7.97-7.93 (m, 1H), 7.93-7.87 (m, 1H), 7.38-7.28 (m, 2H), 7.09-6.83 (m, 1H), 6.63-6.37 (m, 1H), 5.75-5.68 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-4-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H9F5N5O, 389.1; m/z found, 390.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.83 (d, J=4.8 Hz, 1H), 8.19 (t, J=0.6 Hz, 1H), 7.98-7.85 (m, 2H), 7.39-7.30 (m, 2H), 6.95 (t, J=54.6 Hz, 1H), 5.72 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-(2-chloropyrimidin-5-yl)-1,1,1-trifluoropropan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C17H13F6N5O2, 433.1; m/z found, 434.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.78-8.71 (s, 2H), 8.16-8.12 (t, J=0.7 Hz, 1H), 7.98-7.93 (d, J=5.4 Hz, 1H), 7.93-7.87 (m, 1H), 7.38-7.29 (t, J=9.0 Hz, 1H), 7.08-6.79 (t, J=54.6 Hz, 1H), 5.73-5.67 (d, J=0.7 Hz, 2H), 2.59-2.51 (s, 1H), 1.87-1.80 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C15H10F5N5O2, 387.1; m/z found, 388.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.45 (t, J=0.8 Hz, 2H), 8.14 (t, J=0.7 Hz, 1H), 8.01-7.86 (m, 2H), 7.33 (t, J=9.0 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 6.53 (t, J=71.9 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H11ClF3N5O, 369.1; m/z found, 370.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.39 (s, 2H), 8.12 (s, 1H), 7.99-7.86 (m, 2H), 7.39-7.29 (m, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.57 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.12 (t, J=0.7 Hz, 1H), 7.97-7.87 (m, 2H), 7.33 (t, J=9.0 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.62 (d, J=0.7 Hz, 2H), 2.50 (d, J=2.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O, 349.1; m/z found, 350.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.21 (d, J=0.9 Hz, 1H), 8.13 (t, J=0.8 Hz, 1H), 7.98-7.85 (m, 2H), 7.32 (s, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.66-5.59 (m, 2H), 2.45 (s, 3H), 2.20 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-N-methylpyrimidine-5-carboxamide, using ACN instead of DMF. MS (ESI): mass calcd. for C16H13F3N5O2, 378.1; m/z found, 379.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 9.05-8.95 (m, 2H), 8.42-8.34 (d, J=0.9 Hz, 1H), 8.05-8.00 (m, 1H), 8.00-7.91 (m, 1H), 7.40-7.35 (m, 1H), 7.12-6.85 (t, J=54.5 Hz, 1H), 5.76-5.66 (s, 2H), 3.03-2.87 (m, 3H).
The title compound was prepared in a manner analogous to Example 162, Steps A-B, using dimethylamine in Step B. MS (ESI): mass calcd. for C17H15F3N6O2, 392.1; m/z found, 393.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.69 (d, J=4.9 Hz, 1H), 8.21 (s, 1H), 7.98 (dd, J=5.9, 2.6 Hz, 1H), 7.94-7.86 (m, 1H), 7.37-7.29 (m, 1H), 7.22 (d, J=4.9 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.72-5.62 (m, 2H), 3.14 (s, 3H), 3.09 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-methoxy-5-methylpyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.14-8.10 (s, 1H), 8.05-8.00 (d, J=1.2 Hz, 1H), 7.97-7.92 (dd, J=5.8, 2.6 Hz, 1H), 7.92-7.86 (m, 1H), 7.36-7.29 (m, 1H), 7.08-6.82 (t, J=54.6 Hz, 1H), 5.64-5.60 (d, J=0.6 Hz, 2H), 4.07-3.90 (s, 3H), 2.12-2.02 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloropyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C14H11F3N6O, 336.1; m/z found, 337.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.17-8.09 (s, 1H), 8.09-8.01 (m, 1H), 7.99-7.84 (m, 2H), 7.38-7.28 (m, 1H), 7.10-6.76 (t, J=54.6 Hz, 1H), 6.19-6.09 (m, 1H), 5.63-5.54 (m, 2H), 5.08-4.89 (s, 2H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9). MS (ESI): mass calcd. for C15H13F3N6O, 350.1; m/z found, 351.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.14-8.10 (s, 1H), 8.07-7.98 (d, J=7.4 Hz, 1H), 7.98-7.92 (m, 1H), 7.93-7.85 (m, 1H), 7.36-7.28 (m, 1H), 7.07-6.81 (t, J=54.6 Hz, 1H), 6.08-6.02 (d, J=5.9 Hz, 1H), 5.64-5.55 (s, 2H), 5.14-4.91 (m, 1H), 3.04-2.86 (d, J=4.8 Hz, 3H).
The title compound was prepared in a manner analogous to 163, Steps B-C using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in Step A. MS (ESI): mass calcd. for C15H12F4N6O, 368.1; m/z found, 369.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16-8.09 (d, J=0.8 Hz, 1H), 7.98-7.92 (m, 1H), 7.92-7.86 (m, 1H), 7.85-7.78 (m, 1H), 7.37-7.28 (m, 1H), 7.11-6.77 (t, J=54.6 Hz, 1H), 5.64-5.50 (m, 2H), 5.26-5.01 (s, 1H), 3.14-2.98 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C16H15F3N6O, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.14-8.09 (t, J=0.8 Hz, 1H), 8.06-8.01 (d, J=6.1 Hz, 1H), 7.97-7.92 (m, 1H), 7.92-7.86 (m, 1H), 7.35-7.28 (m, 1H), 7.08-6.81 (t, J=54.6 Hz, 1H), 6.16-6.08 (d, J=6.1 Hz, 1H), 5.64-5.58 (d, J=0.8 Hz, 2H), 3.21-3.04 (s, 6H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3-fluoroazetidine hydrochloride. MS (ESI): mass calcd. for C17H14F4N6O, 394.3; m/z found, 395.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.18-8.15 (s, 1H), 8.00-7.97 (m, 1H), 7.97-7.92 (m, 1H), 7.92-7.89 (s, 2H), 7.40-7.33 (m, 1H), 7.14-6.84 (m, 1H), 5.67-5.61 (s, 2H), 5.60-5.39 (m, 1H), 4.34-4.22 (m, 2H), 4.11-3.98 (m, 2H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and azetidine. MS (ESI): mass calcd. for C17H15F3N6O, 376.3; m/z found, 377.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.18-8.12 (s, 1H), 8.01-7.97 (m, 1H), 7.96-7.91 (m, 1H), 7.88-7.83 (s, 2H), 7.40-7.32 (m, 1H), 7.14-6.83 (t, J=54.6 Hz, 1H), 5.66-5.58 (s, 2H), 4.02-3.87 (m, 4H), 2.55-2.43 (m, 2H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3-methoxyazetidine hydrochloride. MS (ESI): mass calcd. for C16H17F3N6O2, 406.3; m/z found, 407.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.12-8.09 (s, 1H), 7.97-7.92 (m, 1H), 7.92-7.87 (m, 1H), 7.86-7.81 (s, 2H), 7.35-7.29 (m, 1H), 7.07-6.81 (m, 1H), 5.62-5.56 (d, J=0.7 Hz, 2H), 4.43-4.36 (m, 1H), 4.19-4.11 (m, 2H), 3.79-3.68 (m, 2H), 3.37-3.31 (s, 3H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3,3-difluoroazetidine hydrochloride. MS (ESI): mass calcd. for C17H13F5NO6, 412.3; m/z found, 413.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.13-8.11 (s, 1H), 7.96-7.93 (m, 1H), 7.93-7.88 (s, 3H), 7.36-7.30 (m, 1H), 7.07-6.82 (m, 1H), 5.62-5.57 (d, J=0.8 Hz, 2H), 4.33-4.22 (m, 4H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3-fluoro-3-methylazetidine hydrochloride. MS (ESI): mass calcd. for C18H16F4N6O, 408.3; m/z found, 409.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.13-8.10 (t, J=0.7 Hz, 1H), 7.96-7.92 (m, 1H), 7.92-7.88 (m, 1H), 7.88-7.85 (s, 2H), 7.35-7.29 (m, 1H), 7.06-6.83 (t, J=54.6 Hz, 1H), 5.62-5.56 (d, J=0.7 Hz, 2H), 4.06-3.98 (m, 2H), 3.98-3.89 (m, 2H), 1.76-1.67 (d, J=21.8 Hz, 3H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3-(difluoromethyl)azetidine hydrochloride. MS (ESI): mass calcd. for C18H15F5N6O, 426.3; m/z found, 427.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.13-8.09 (m, 1H), 7.96-7.93 (dd, J=5.8, 2.8 Hz, 1H), 7.92-7.87 (m, 1H), 7.87-7.83 (s, 2H), 7.35-7.29 (m, 1H), 7.07-6.83 (t, J=54.6 Hz, 1H), 6.20-5.94 (m, 1H), 5.61-5.56 (d, J=0.8 Hz, 2H), 4.07-4.00 (m, 2H), 3.94-3.89 (dd, J=7.6, 5.3 Hz, 2H), 3.26-3.14 (m, 1H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 398) and 3,3-difluoropyrrolidine hydrochloride. MS (ESI): mass calcd. for C16H15F5N6O, 426.3; m/z found, 427.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.15-8.11 (d, J=0.8 Hz, 1H), 7.99-7.95 (m, 3H), 7.94-7.89 (m, 1H), 7.37-7.31 (m, 1H), 7.09-6.84 (m, 1H), 5.63-5.60 (s, 2H), 3.72-3.63 (m, 2H), 3.58-3.52 (m, 2H), 2.60-2.50 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H14F3N5O, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.32 (d, J=0.6 Hz, 2H), 8.12 (t, J=0.7 Hz, 1H), 7.96-7.87 (m, 2H), 7.32 (t, J=9.0 Hz, 1H), 6.95 (t, J=54.6 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 1.88-1.78 (m, 1H), 1.07-0.99 (m, 2H), 0.75-0.64 (m, 2H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-(furan-2-yl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C18H12F3N5O2, 387.1; m/z found, 388.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.62-8.52 (d, J=5.1 Hz, 1H), 8.25-8.15 (s, 1H), 7.98-7.93 (m, 1H), 7.92-7.87 (m, 1H), 7.66-7.58 (m, 1H), 7.39-7.28 (m, 3H), 7.08-6.80 (t, J=54.6 Hz, 1H), 6.64-6.56 (m, 1H), 5.76-5.67 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethyl)-4-fluorophenyl)-5-iodo-1H-1,2,3-triazol-4-yl)methanol (Intermediate 27) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H11F3IN5O, 461.0; m/z found, 461.8 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.51-8.49 (m, 2H), 7.99-7.91 (m, 2H), 7.75-7.67 (m, 1H), 7.33 (t, J=53.9 Hz, 1H), 5.44 (s, 2H), 2.22 (s, 3H).
A solution of 2-((1-(3-(difluoromethyl)-4-fluorophenyl)-5-iodo-1H-1,2,3-triazol-4-yl)methoxy)-5-methylpyrimidine (Example 425, 5 mg, 0.01 mmol), Pd/C 10% (9 mg, 0.008 mmol), DMF (1 ml), DIPEA (0.018 mL, 0.1 mmol), and tritium gas (760 mm Hg) was stirred for 30 minutes. The resulting product was dissolved in ethanol and filtered. The labile tritium was removed by rotovap three times. Purification (HPLC-C-18 column using gradient A: 0.1% TFA, B: 100% CH3CN, A to 100% B in 60 min., U.V. 250 nm, flow 6 ml/min) afforded the title compound.
The title compound was prepared analogous to Example 158 using 2-chloro-3-fluoropyridine. MS (ESI): mass calcd. for C15H9F5N4O, 356.1; m/z found, 357.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.11 (s, 1H), 8.04-7.92 (m, 3H), 7.44-7.33 (m, 2H), 6.95-6.88 (m, 1H), 5.69 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 158 using 2, 5-dichloropyridine. MS (ESI): mass calcd. for C15H9ClF4N4O, 372.0; m/z found, 373.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16-8.12 (m, 1H), 8.10-8.04 (m, 1H), 8.03-7.91 (m, 2H), 7.60-7.53 (m, 1H), 7.40 (t, J=9.1 Hz, 1H), 6.81-6.72 (m, 1H), 5.57 (d, J=0.6 Hz, 2H).
The title compound was prepared analogous to Example 158 using 2-chloro-4-methylpyridine. MS (ESI): mass calcd. for C16H12F4N4O, 352.1; m/z found, 353.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.08-8.03 (m, 2H), 8.00-7.97 (m, 1H), 7.97-7.92 (m, 1H), 7.39 (t, J=9.1 Hz, 1H), 6.75 (d, J=5.2 Hz, 1H), 6.62 (d, J=1.4 Hz, 1H), 5.59 (d, J=0.7 Hz, 2H), 2.31 (s, 3H).
The title compound was prepared analogous to Example 158 using 2-chloro-6-methylpyridine. MS (ESI): mass calcd. for C16H12F4N4O, 352.1; m/z found, 353.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.07 (t, J=0.7 Hz, 1H), 8.02-7.98 (m, 1H), 7.97-7.92 (m, 1H), 7.52-7.46 (m, 1H), 7.39 (t, J=9.1 Hz, 1H), 6.88-6.70 (m, 1H), 6.68-6.54 (m, 1H), 5.60 (d, J=0.7 Hz, 2H), 2.48 (t, J=0.7 Hz, 3H).
The title compound was prepared analogous to Example 158 using 2-chloro-5-methylpyridine. MS (ESI): mass calcd. for C16H12F4N4O, 352.1; m/z found, 353.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.09-8.05 (m, 1H), 8.03-7.97 (m, 2H), 7.98-7.93 (m, 1H), 7.45-7.36 (m, 2H), 6.72 (d, J=8.4 Hz, 1H), 5.69-5.48 (m, 2H), 2.26 (s, 3H).
The title compound was prepared analogous to Example 158 using 2-chloro-5-trifluoromethylpyridine. MS (ESI): mass calcd. for C15H8F7N4O, 406.1; m/z found, 407.1 [M+H]+. 1H NMR (500 MHz, CDCl3) 8.50 (d, J=1.3 Hz, 1H), 8.09 (t, J=0.6 Hz, 1H), 8.03-7.98 (m, 1H), 7.98-7.93 (m, 1H), 7.85-7.78 (m, 1H), 7.40 (t, J=9.1 Hz, 1H), 6.91-6.88 (m, 1H), 5.66 (d, J=0.6 Hz, 2H).
The title compound was prepared analogous to Example 158 using 2-(6-chloropyridin-3-yl)propan-2-ol. MS (ESI): mass calcd. for C18H16F4N4O2, 396.1; m/z found, 397.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.34-8.27 (m, 1H), 8.10 (s, 1H), 8.03-7.98 (m, 1H), 7.98-7.93 (m, 1H), 7.80-7.72 (m, 1H), 7.39 (t, J=9.1 Hz, 1H), 6.78 (dd, J=8.6, 0.8 Hz, 1H), 5.59 (s, 2H), 1.60 (s, 6H).
The title compound was prepared analogous to Example 155, using (1-(3-(trifluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloropyrazine. MS (ESI): mass calcd. for C14H9F4N5O, 339.1; m/z found, 340.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38-8.27 (m, 1H), 8.30-8.07 (m, 2H), 8.07-7.93 (m, 2H), 7.41 (t, J=9.6 Hz, 1H), 7.26 (s, 1H), 5.62 (s, 2H).
The title compound was prepared analogous to Example 155, using (1-(3-(trifluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H15F4N5O2, 397.1; m/z found, 398.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.68 (s, 2H), 8.15 (s, 1H), 7.99 (d, J=20.7 Hz, 2H), 7.50-7.28 (m, 1H), 5.82-5.58 (m, 2H), 1.78-1.44 (m, 6H).
The title compound was prepared in a manner analogous to Example 311 using 2-(2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 435). MS (ESI): mass calcd. for C18H17F4N5O2, 411.1; m/z found, 412.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.64-8.53 (s, 2H), 8.20-8.13 (t, J=0.7 Hz, 1H), 8.03-7.99 (m, 1H), 7.98-7.94 (m, 1H), 7.46-7.36 (t, J=9.1 Hz, 1H), 5.72-5.63 (d, J=0.7 Hz, 2H), 3.16-3.08 (s, 3H), 1.59-1.51 (s, 6H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-(methoxymethyl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C16H13F4N5O2, 383.1; m/z found, 384.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.60-8.48 (s, 2H), 8.21-8.10 (m, 1H), 8.02-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.46-7.35 (t, J=9.1 Hz, 1H), 5.74-5.61 (d, J=0.8 Hz, 2H), 4.50-4.33 (s, 2H), 3.49-3.36 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H13F4N5O2, 383.1; m/z found, 384.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.55 (d, J=5.0 Hz, 1H), 8.17 (t, J=0.8 Hz, 1H), 8.03-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.40 (t, J=9.2 Hz, 1H), 7.16 (dt, J=5.0, 0.7 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.50 (d, J=0.7 Hz, 2H), 3.50 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5). MS (ESI): mass calcd. for C15H9F6N5O, 389.1; m/z found, 390.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.72 (t, J=1.3 Hz, 2H), 8.15 (t, J=0.7 Hz, 1H), 8.04-7.98 (m, 1H), 7.99-7.92 (m, 1H), 7.41 (t, J=9.1 Hz, 1H), 6.73 (t, J=55.6 Hz, 1H), 5.72 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H9F6N5O, 389.1; m/z found, 390.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.77 (d, J=5.0 Hz, 1H), 8.18 (s, 1H), 8.05-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.41 (t, J=9.0 Hz, 1H), 7.31 (d, J=5.0 Hz, 1H), 6.51 (t, J=54.7 Hz, 1H), 5.71 (d, J=0.9 Hz, 2H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-(2-chloropyrimidin-5-yl)-1,1,1-trifluoropropan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C17H12F7N5O2, 451.1; m/z found, 452.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.78-8.73 (s, 2H), 8.18-8.11 (s, 1H), 8.05-7.98 (m, 1H), 7.98-7.92 (d, J=9.0 Hz, 1H), 7.45-7.37 (t, J=9.1 Hz, 1H), 5.73-5.66 (d, J=0.7 Hz, 2H), 2.68-2.60 (d, J=17.8 Hz, 1H), 1.85-1.81 (d, J=1.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(trifluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-4-methoxypyrimidine. MS (ESI): mass calcd. for C15H11F4N5O2, 369.1; m/z found, 370.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.23 (d, J=5.7 Hz, 1H), 8.14 (s, 1H), 8.08-7.87 (m, 2H), 7.40 (t, J=9.1 Hz, 1H), 6.44 (d, J=5.9 Hz, 1H), 5.66 (s, 2H), 3.99 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-ethoxypyrimidine. MS (ESI): mass calcd. for C15H3F4NO2, 383.1; m/z found, 384.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.23 (s, 2H), 8.12 (s, 1H), 8.06-7.91 (m, 2H), 7.40 (t, J=9.2 Hz, 1H), 5.61 (d, J=0.7 Hz, 2H), 4.09 (q, J=7.0 Hz, 2H), 1.44 (t, J=6.9 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-(trifluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2,5 dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H10ClF4N5O, 387.1; m/z found, 388.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.39 (s, 1H), 8.13 (s, 1H), 8.11-7.90 (m, 2H), 7.41 (t, J=9.1 Hz, 1H), 5.64 (d, J=3.5 Hz, 2H), 2.68-2.50 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H10F5N5O, 371.1; m/z found, 372.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.12 (t, J=0.7 Hz, 1H), 8.06-7.90 (m, 2H), 7.40 (t, J=9.1 Hz, 1H), 5.62 (d, J=0.7 Hz, 2H), 2.50 (d, J=2.5 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H13F4N5O, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.19-8.10 (m, 1H), 8.06-7.89 (m, 2H), 7.40 (t, J=9.1 Hz, 1H), 6.74 (s, 1H), 5.65 (d, J=0.8 Hz, 2H), 2.44 (d, J=0.5 Hz, 6H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C16H11F4N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.19-9.07 (d, J=1.8 Hz, 2H), 8.22-8.11 (s, 1H), 8.07-7.91 (m, 2H), 7.47-7.37 (t, J=9.1 Hz, 1H), 5.82-5.71 (s, 2H), 2.73-2.52 (s, 3H).
The title compound was prepared in a manner analogous to Example 157 using 1-(2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-one (Example 447). MS (ESI): mass calcd. for C16H13F4N5O2, 383.1; m/z found, 384.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.62-8.53 (s, 2H), 8.19-8.13 (s, 1H), 8.04-7.99 (m, 1H), 7.99-7.92 (m, 1H), 7.44-7.35 (t, J=9.1 Hz, 1H), 5.69-5.59 (d, J=0.8 Hz, 2H), 5.02-4.88 (m, 1H), 2.41-2.17 (s, 1H), 1.62-1.49 (d, J=6.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5). MS (ESI): mass calcd. for C15H12F4N6O, 368.1; m/z found, 369.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.23-8.09 (s, 1H), 8.09-7.99 (m, 2H), 7.98-7.89 (dt, J=8.8, 3.4 Hz, 1H), 7.46-7.34 (t, J=9.2 Hz, 1H), 6.17-5.99 (d, J=6.0 Hz, 1H), 5.69-5.54 (s, 2H), 5.34-5.08 (s, 1H), 3.05-2.91 (d, J=4.4 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C16H14F4N6O, 382.1; m/z found, 383.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.17-8.12 (s, 1H), 8.08-7.98 (t, J=6.7 Hz, 2H), 7.98-7.90 (m, 1H), 7.44-7.33 (t, J=9.1 Hz, 1H), 6.17-6.10 (d, J=6.1 Hz, 1H), 5.64-5.58 (d, J=0.8 Hz, 2H), 3.19-3.06 (s, 6H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in step A. MS (ESI): mass calcd. for C15H11F5N6O, 386.1; m/z found, 387.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.17-8.10 (s, 1H), 8.06-7.98 (m, 1H), 7.98-7.89 (m, 1H), 7.85-7.78 (d, J=3.0 Hz, 1H), 7.46-7.34 (t, J=9.0 Hz, 1H), 5.62-5.54 (d, J=0.8 Hz, 2H), 5.20-5.04 (s, 1H), 3.20-2.96 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-N-methylpyrimidine-5-carboxamide, using ACN instead of DMF. MS (ESI): mass calcd. for C16H12F4N6O2, 396.1; m/z found, 397.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.00-8.98 (s, 2H), 8.44-8.38 (s, 1H), 8.12-8.07 (m, 1H), 8.07-8.00 (m, 1H), 7.49-7.41 (t, J=9.2 Hz, 1H), 5.77-5.67 (s, 2H), 3.03-2.90 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H13F4N5O, 379.1; m/z found, 380.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.32 (d, J=0.6 Hz, 2H), 8.14-8.12 (m, 1H), 8.02-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.40 (t, J=9.1 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 1.90-1.76 (m, 1H), 1.09-0.97 (m, 2H), 0.75-0.65 (m, 2H).
The title compound was made analogous to Example 156, using (1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 5) and 2,5-dibromopyrimidine. MS (ESI): mass calcd. for C14H8BrF4N5O, 418.3; m/z found, 419.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.67-8.61 (s, 2H), 8.20-8.15 (s, 1H), 8.07-8.02 (m, 1H), 8.02-7.96 (m, 1H), 7.48-7.40 (m, 1H), 5.72-5.65 (d, J=0.6 Hz, 2H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 454) and 3-fluoroazetidine hydrochloride. MS (ESI): mass calcd. for ClTH13F5N6O, 412.3; m/z found, 413.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.08-8.02 (s, 1H), 7.96-7.90 (m, 1H), 7.90-7.84 (m, 1H), 7.82-7.76 (s, 2H), 7.37-7.27 (m, 1H), 5.54-5.49 (m, 2H), 5.48-5.26 (m, 1H), 4.23-4.11 (m, 2H), 3.99-3.84 (m, 2H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 454). MS (ESI): mass calcd. for C18H16F4N6O2, 424.3; m/z found, 425.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.19-8.13 (s, 2H), 8.07-8.04 (s, 1H), 7.95-7.91 (m, 1H), 7.91-7.85 (m, 1H), 7.36-7.29 (m, 1H), 5.57-5.51 (s, 2H), 3.85-3.76 (m, 4H), 3.08-3.00 (m, 4H).
The title compound was made in an analogous manner to Example 187 using 5-chloro-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)-4-methylpyrimidine (Example 444) and azetidine. MS (ESI): mass calcd. for C16H16F4N6O, 408.3; m/z found, 409.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.18-8.15 (s, 1H), 8.06-8.02 (m, 1H), 8.01-7.96 (m, 1H), 7.76-7.72 (s, 1H), 7.47-7.40 (m, 1H), 5.66-5.59 (s, 2H), 3.96-3.88 (m, 4H), 2.44-2.42 (s, 3H), 2.42-2.36 (m, 2H).
The title compound was made in an analogous manner to Example 187 using 5-chloro-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)-4-methylpyrimidine (Example 444) and ethylamine. MS (ESI): mass calcd. for C17H6F4N6O, 396.3; m/z found, 397.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.19-8.15 (s, 1H), 8.07-8.02 (dd, J=5.8, 2.7 Hz, 1H), 8.01-7.95 (m, 1H), 7.86-7.84 (s, 1H), 7.47-7.39 (m, 1H), 5.65-5.59 (s, 2H), 3.26-3.17 (m, 2H), 3.16-3.08 (s, 1H), 2.42-2.38 (s, 3H), 1.39-1.33 (m, 3H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 454) and ethylamine. MS (ESI): mass calcd. for C16H14F4N6O, 382.3; m/z found, 383.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.06-8.04 (s, 1H), 7.95-7.92 (m, 1H), 7.92-7.91 (s, 2H), 7.90-7.85 (m, 1H), 7.35-7.28 (m, 1H), 5.53-5.49 (s, 2H), 3.31-3.20 (s, 1H), 3.14-3.04 (m, 2H), 1.24-1.20 (m, 3H).
The title compound was made in an analogous manner to Example 187 using 5-bromo-2-((1-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidine (Example 454) and 3-methoxyazetidine hydrochloride. MS (ESI): mass calcd. for C16H18F4N6O2, 424.3; m/z found, 425.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.14-8.10 (s, 1H), 8.02-7.98 (m, 1H), 7.98-7.92 (m, 1H), 7.86-7.82 (s, 2H), 7.43-7.36 (m, 1H), 5.63-5.53 (s, 2H), 4.42-4.34 (m, 1H), 4.18-4.11 (m, 2H), 3.77-3.70 (m, 2H), 3.38-3.29 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using 2,5-dichloropyrimidine and (1-(2-fluoro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 28). MS (ESI): mass calcd. for C14H8ClF4N5O, 373.0; m/z found, 373.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.82 (d, J=2.1 Hz, 1H), 8.77 (s, 2H), 8.25-8.17 (m, 1H), 8.05-7.99 (m, 1H), 7.70-7.64 (m, 1H), 5.57 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 4-chloro-6-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.72 (d, J=1.1 Hz, 1H), 7.90-7.86 (m, 1H), 7.78-7.72 (m, 1H), 7.38 (t, J=9.1 Hz, 1H), 6.88-6.86 (m, 1H), 5.55 (s, 2H), 2.39 (s, 3H), 2.34 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 49) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.77 (s, 2H), 8.65 (s, 1H), 7.52-7.41 (m, 2H), 7.38-7.33 (m, 1H), 5.54 (s, 2H), 2.25-1.93 (m, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 49) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.63 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 7.51-7.41 (m, 2H), 7.35 (dd, J=6.8, 1.9 Hz, 1H), 5.49 (s, 2H), 2.21 (d, J=0.8 Hz, 3H), 2.05 (d, J=2.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 49) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.41-8.35 (m, 2H), 7.42 (td, J=8.2, 5.9 Hz, 1H), 7.32 (td, J=8.9, 8.3, 1.3 Hz, 1H), 7.26 (dd, J=7.9, 1.3 Hz, 1H), 5.58 (d, J=1.8 Hz, 2H), 2.48 (d, J=2.6 Hz, 3H), 2.09 (d, J=2.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 49) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H18FN5O2, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.69 (s, 2H), 8.65 (d, J=4.5 Hz, 1H), 7.53-7.42 (m, 2H), 7.36 (d, J=7.4 Hz, 1H), 5.52 (s, 2H), 5.32 (s, 1H), 2.07 (s, 3H), 1.47 (d, J=6.6 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 50) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.1[M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.66 (d, J=2.0 Hz, 1H), 8.49 (t, J=0.7 Hz, 2H), 7.68-7.60 (m, 1H), 7.55-7.45 (m, 1H), 7.33 (t, J=7.8 Hz, 1H), 5.50 (s, 2H), 2.36 (d, J=2.3 Hz, 3H), 2.21 (t, J=0.7 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 50) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.77 (s, 2H), 8.69 (d, J=2.1 Hz, 1H), 7.63 (td, J=7.6, 1.8 Hz, 1H), 7.57-7.46 (m, 1H), 7.33 (td, J=7.8, 1.0 Hz, 1H), 5.55 (s, 2H), 2.36 (d, J=2.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 50) and 2-chloro-5-(trifluoromethyl)pyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.12 (q, J=0.8 Hz, 2H), 8.73 (d, J=2.1 Hz, 1H), 7.68-7.60 (m, 1H), 7.51 (tdd, J=7.0, 1.8, 0.9 Hz, 1H), 7.33 (td, J=7.8, 1.0 Hz, 1H), 5.66 (s, 2H), 2.36 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 50) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13ClFN5O, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.68 (d, J=2.1 Hz, 1H), 8.62 (d, J=1.5 Hz, 1H), 7.63 (t, J=7.5 Hz, 1H), 7.51 (t, J=7.3 Hz, 1H), 7.33 (t, J=7.8 Hz, 1H), 5.53 (d, J=1.5 Hz, 2H), 2.50 (m, 3H), 2.36 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 50) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C15H12F3N5O2, 351.1; m/z found, 352.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.70 (d, J=2.1 Hz, 1H), 8.65 (s, 2H), 7.68-7.59 (m, 1H), 7.55-7.47 (m, 1H), 7.45-7.03 (m, 2H), 5.54 (s, 2H), 2.36 (d, J=2.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloropyrimidin-4-amine. MS (ESI): mass calcd. for C14H13FN6O, 300.1; m/z found, 301.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.82 (s, 1H), 7.89 (t, J=6.4 Hz, 2H), 7.75 (dt, J=7.6, 3.4 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 6.92 (s, 2H), 6.11 (d, J=5.7 Hz, 1H), 5.35 (s, 2H), 2.33 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloropyrimidine. MS (ESI): mass calcd. for C14H12FN5O, 285.1; m/z found, 286.1 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.87 (s, 1H), 8.67 (d, J=4.8 Hz, 2H), 7.90 (ddd, J=6.7, 2.8, 0.9 Hz, 1H), 7.81-7.71 (m, 1H), 7.38 (t, J=9.1 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.52 (s, 2H), 2.33 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H11F2N5O, 303.1; m/z found, 304.1 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.75 (d, J=0.6 Hz, 2H), 7.93-7.85 (m, 1H), 7.76 (dt, J=7.9, 3.6 Hz, 1H), 7.39 (t, J=9.1 Hz, 1H), 5.51 (s, 2H), 2.33 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H14FN5O2, 315.1; m/z found, 316.1 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.41 (s, 2H), 7.89 (dd, J=6.6, 2.7 Hz, 1H), 7.76 (dt, J=8.4, 3.6 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.45 (s, 2H), 3.86 (s, 3H), 2.33 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.0 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.77 (s, 2H), 7.95-7.86 (m, 1H), 7.76 (dt, J=7.5, 3.6 Hz, 1H), 7.39 (t, J=9.1 Hz, 1H), 5.53 (s, 2H), 2.33 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.2 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.49 (d, J=0.8 Hz, 2H), 7.89 (ddd, J=6.6, 2.8, 0.9 Hz, 1H), 7.83-7.71 (m, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.48 (s, 2H), 2.33 (d, J=2.0 Hz, 3H), 2.21 (t, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H1FN5O, 313.1; m/z found, 314.1 [M+H]+. 1H NMR (600 MHz, DMSO-d6) δ 8.86 (s, 1H), 8.53 (s, 2H), 7.90 (dd, J=6.8, 2.7 Hz, 1H), 7.76 (dt, J=8.2, 3.6 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.49 (s, 2H), 2.57 (q, J=7.6 Hz, 2H), 2.33 (d, J=2.0 Hz, 3H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H16FN5O2, 329.1; m/z found, 330.0[M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.85 (s, 1H), 8.64 (d, J=5.0 Hz, 1H), 7.88 (ddd, J=6.5, 2.7, 0.9 Hz, 1H), 7.75 (ddd, J=8.9, 4.3, 3.0 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 7.24-7.12 (m, 1H), 5.51 (s, 2H), 4.47 (d, J=0.7 Hz, 2H), 3.40 (s, 3H), 2.33 (d, J=2.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C16H16FN5O, 313.1; m/z found, 314.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.30 (s, 1H), 7.89 (dd, J=6.7, 2.9 Hz, 1H), 7.75 (dt, J=7.5, 3.5 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.46 (s, 2H), 2.38 (s, 3H), 2.33 (d, J=2.0 Hz, 3H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.56 (d, J=1.5 Hz, 1H), 7.88 (dd, J=6.8, 2.9 Hz, 1H), 7.75 (dt, J=8.1, 3.8 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.48 (s, 2H), 2.44 (d, J=2.5 Hz, 3H), 2.33 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13ClFN5O, 333.1; m/z found, 334.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.84 (s, 1H), 8.62 (s, 1H), 7.88 (dd, J=6.8, 2.8 Hz, 1H), 7.75 (dt, J=8.9, 3.6 Hz, 1H), 7.38 (t, J=9.1 Hz, 1H), 5.51 (s, 2H), 2.51 (m, J=1.3 Hz, 3H), 2.33 (d, J=2.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 192, Steps A-B, using (1-(4-fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 40) in Step B. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.2 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.29 (s, 2H), 8.05 (s, 1H), 7.64-7.53 (m, 1H), 7.51-7.42 (m, 1H), 7.14 (t, J=8.8 Hz, 1H), 5.60 (d, J=0.8 Hz, 2H), 4.88-4.76 (m, 1H), 4.76-4.65 (m, 1H), 4.36-4.27 (m, 1H), 4.27-4.18 (m, 1H), 2.36 (d, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 29) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.67 (d, J=2.0 Hz, 1H), 8.51-8.47 (m, 2H), 7.68-7.64 (m, 1H), 7.48-7.38 (m, 2H), 5.49 (s, 2H), 2.38 (s, 3H), 2.21 (t, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 29) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13ClFN5O, 333.1; m/z found, 333.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.69 (d, J=2.0 Hz, 1H), 8.62 (s, 1H), 7.68-7.64 (m, 1H), 7.48-7.39 (m, 2H), 5.52 (s, 2H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 29) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 317.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.68 (d, J=2.0 Hz, 1H), 8.57 (d, J=1.5 Hz, 1H), 7.68-7.64 (m, 1H), 7.48-7.38 (m, 2H), 5.49 (s, 2H), 2.44 (d, J=2.5 Hz, 3H), 2.38 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 37) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H11F2N5O, 303.1; m/z found, 304.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.56 (d, J=0.6 Hz, 2H), 8.35 (d, J=0.5 Hz, 1H), 7.42 (dd, J=8.7, 5.2 Hz, 1H), 7.22 (ddd, J=9.3, 2.9, 0.9 Hz, 1H), 7.14 (dddd, J=8.7, 8.0, 2.9, 0.7 Hz, 1H), 5.60 (d, J=0.5 Hz, 2H), 2.16 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 37) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C15H14FN5O2, 315.1; m/z found, 316.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.56 (s, 1H), 8.41 (s, 2H), 7.51 (dd, J=8.7, 5.4 Hz, 1H), 7.39 (dd, J=9.6, 2.9 Hz, 1H), 7.26 (td, J=8.5, 2.9 Hz, 1H), 5.46 (s, 2H), 3.86 (s, 3H), 2.13 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 37) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.0 [M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 37) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H14FN5O, 299.1; m/z found, 300.2[M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.43 (d, J=0.9 Hz, 2H), 8.34 (s, 1H), 7.41 (dd, J=8.7, 5.2 Hz, 1H), 7.20 (dd, J=9.5, 3.1 Hz, 1H), 7.12 (td, J=8.4, 2.9 Hz, 1H), 5.58 (s, 2H), 2.25 (d, J=0.8 Hz, 3H), 2.15 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(4-fluoro-2-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 37) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15FN5O, 313.1; m/z found, 314.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.45 (d, J=0.7 Hz, 2H), 8.35 (s, 1H), 7.41 (dd, J=8.7, 5.2 Hz, 1H), 7.20 (ddd, J=9.3, 2.9, 0.8 Hz, 1H), 7.12 (dddd, J=8.8, 8.0, 2.9, 0.7 Hz, 1H), 5.68-5.47 (m, 2H), 2.62 (q, J=7.6 Hz, 2H), 2.15 (s, 3H), 1.24 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C14H9F4NO2, 355.1; m/z found, 355.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.76-8.74 (m, 2H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O2, 369.1; m/z found, 369.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.94 (s, 1H), 8.57 (d, J=1.5 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 3.9, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.50 (s, 2H), 2.44 (d, J=2.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 5-bromo-2-chloropyrimidine. MS (ESI): mass calcd. for C14H9BrF3N5O2, 415.0; m/z found, 416 [M+H]+. 1H NMR (300 MHz, DMSO-d6 δ 8.95 (s, 1H), 8.81 (s, 2H), 7.99 (dd, J=6.8, 2.1 Hz, 1H), 7.92-7.82 (m, 1H), 7.68 (t, J=9.6 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-ethylpyrimidine. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 365.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.95 (s, 1H), 8.51 (d, J=5.0 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 7.08 (d, J=5.0 Hz, 1H), 5.52 (s, 2H), 2.71 (q, J=7.6 Hz, 2H), 1.22 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-isopropylpyrimidine. MS (ESI): mass calcd. for C17H16F3N5O2, 379.1; m/z found, 379.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.95 (s, 1H), 8.53 (d, J=5.1 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 7.10 (d, J=5.1 Hz, 1H), 5.52 (s, 2H), 2.95 (hept, J=7.0 Hz, 1H), 1.22 (d, J=6.9 Hz, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-methoxypyrimidine. MS (ESI): mass calcd. for C15H12F3N5O3, 367.1; m/z found, 368.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.96 (s, 1H), 8.34 (d, J=5.7 Hz, 1H), 8.01 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.40 (t, J=72.7 Hz, 1H), 6.62 (d, J=5.7 Hz, 1H), 5.53 (s, 2H), 3.91 (s, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-(((2-(trimethylsilyl)ethoxy)methoxy)methyl)pyrimidine (Example 383, product from Step A). MS (ESI): mass calcd. for C15H12F3N5O3, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, DMSO-d) δ 8.94 (s, 1H), 8.62 (d, J=5.0 Hz, 1H), 8.00 (dd, J=7.0, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 7.26-7.22 (m, 1H), 5.63 (t, J=5.8 Hz, 1H), 5.52 (s, 2H), 4.51 (d, J=5.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H14F3N5O3, 381.1; m/z found, 381.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.95 (s, 1H), 8.64 (d, J=5.0 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.90-7.84 (m, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.40 (t, J=72.8 Hz, 1H), 7.20-7.17 (m, 1H), 5.53 (s, 2H), 4.48 (s, 2H), 3.41 (s, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-(2-chloropyrimidin-5-yl)propan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C17H16F3N5O3, 395.1; m/z found, 396.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.70-8.65 (s, 2H), 8.12-8.08 (t, J=0.7 Hz, 1H), 7.71-7.67 (dd, J=6.6, 2.6 Hz, 1H), 7.61-7.55 (m, 1H), 7.38-7.30 (t, J=9.2 Hz, 1H), 6.80-6.48 (t, J=72.6 Hz, 1H), 5.72-5.61 (d, J=0.7 Hz, 2H), 1.70-1.60 (s, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloropyrimidin-4-amine. MS (ESI): mass calcd. for C14H11F3N6O2, 352.1; m/z found, 352.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 7.99 (dd, J=6.9, 2.6 Hz, 1H), 7.91-7.83 (m, 2H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.92 (s, 2H), 6.11 (d, J=5.7 Hz, 1H), 5.37 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloropyrimidin-5-amine. MS (ESI): mass calcd. for C14H, F3N6O2, 352.1; m/z found, 352.9 [M+H]+. 1H NMR (400 MHz, CD2Cl2) δ 8.17-8.01 (m, 3H), 7.73-7.67 (m, 1H), 7.62-7.55 (m, 1H), 7.40-7.32 (m, 1H), 6.68 (t, J=72.8 Hz, 1H), 5.50 (s, 2H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) in Step A. MS (ESI): mass calcd. for C15H13F3N6O2, 366.1; m/z found, 366.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.00 (dd, J=7.0, 2.6 Hz, 1H), 7.89-7.79 (m, 2H), 7.67 (dd, J=10.2, 9.0 Hz, 1H), 7.55-7.22 (m, 2H), 6.14 (d, J=5.9 Hz, 1H), 5.40 (s, 2H), 2.81-2.74 (m, 3H).
The title compound was prepared in a manner analogous to Example 163 Steps B-C, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-N-ethyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 60) in Step A. MS (ESI): mass calcd. for C16H15F3N6O2, 380.1; m/z found, 381.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.90-7.80 (m, 2H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.59-7.20 (m, 2H), 6.13 (d, J=5.9 Hz, 1H), 5.39 (s, 2H), 1.11 (t, J=7.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C16H15F3N6O2, 380.1; m/z found, 380.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.03-7.98 (m, 2H), 7.88 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.36 (d, J=6.1 Hz, 1H), 5.43 (s, 2H), 3.05 (s, 6H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-4-phenylpyrimidine. MS (ESI): mass calcd. for C20H14F3N5O2, 413.1; m/z found, 413.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 9.00 (s, 1H), 8.72 (d, J=5.2 Hz, 1H), 8.25-8.21 (m, 2H), 8.01 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.78 (d, J=5.2 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.61-7.23 (m, 4H), 5.65 (s, 2H).
The title compound was prepared in a manner analogous to Example 165 using 3-fluoroazetidine hydrochloride in Step A. MS (ESI): mass calcd. for C17H14F4N4O2, 410.1; m/z found, 411.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.02-7.98 (m, 3H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.59-5.38 (m, 3H), 4.26-4.14 (m, 2H), 4.00-3.88 (m, 2H).
The title compound was prepared in a manner analogous to Example 165 using 3,3-difluoroazetidine hydrochloride in Step A. MS (ESI): mass calcd. for C17H13F5N6O2, 428.1; m/z found, 429.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.93 (s, 1H), 8.08 (s, 2H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.45 (s, 2H), 4.34 (t, J=12.3 Hz, 4H).
The title compound was prepared in a manner analogous to Example 166 using azetidine in Step A. MS (ESI): mass calcd. for C17H15F3N6O2, 392.1; m/z found, 392.9 [M+H]+. 1H NMR (500 MHz, DMSO-d) 8.89 (s, 1H), 8.02-7.98 (m, 2H), 7.87 (ddd, J=9.0, 3.9, 2.7 Hz, 1H), 7.67 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.04 (d, J=5.8 Hz, 1H), 5.40 (s, 2H), 4.02 (t, J=7.6 Hz, 4H), 2.39-2.31 (m, 2H).
The title compound was prepared in a manner analogous to Example 166 using 3-fluoroazetidine hydrochloride in Step A. MS (ESI): mass calcd. for C17H14F4N6O2, 410.1; m/z found, 410.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.06 (d, J=5.8 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.67 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.16 (d, J=5.8 Hz, 1H), 5.60-5.41 (m, 3H), 4.41-4.31 (m, 2H), 4.14-4.04 (m, 2H).
The title compound was prepared in a manner analogous to Example 166 using 3,3-difluoroazetidine hydrochloride in Step A. MS (ESI): mass calcd. for C17H13F5N5O2, 428.1; m/z found, 428.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.15 (d, J=5.7 Hz, 1H), 8.02-7.98 (m, 1H), 7.90-7.85 (m, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.28 (d, J=5.8 Hz, 1H), 5.45 (s, 2H), 4.49 (t, J=12.4 Hz, 4H).
The title compound was prepared in a manner analogous to Example 166 using (R)-3-fluoropyrrolidine hydrochloride in Step A. MS (ESI): mass calcd. for C18H16F4N6O2, 424.1; m/z found, 424.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.04 (d, J=5.9 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.7 Hz, 1H), 7.67 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 6.30-6.19 (m, 1H), 5.55-5.34 (m, 3H), 3.95-3.36 (m, 4H), 2.35-2.02 (m, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H11ClF3N5O2, 385.1; m/z found, 385.9 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.94 (s, 1H), 8.62 (s, 1H), 8.01-7.97 (m, 1H), 7.90-7.84 (m, 1H), 7.72-7.64 (m, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.53 (s, 2H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-methylpyrimidin-4-amine. MS (ESI): mass calcd. for C15H13F3N6O2, 366.1; m/z found, 366.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.03 (s, 1H), 7.99-7.95 (m, 1H), 7.95-7.92 (m, 1H), 7.88-7.82 (m, 1H), 7.72 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.7 Hz, 1H), 5.59 (s, 2H), 2.02-1.97 (m, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloro-5-methylpyrimidin-4-yl)(methyl)carbamate (Intermediate 56) and (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) in Step A. MS (ESI): mass calcd. for C16H15F3N6O2, 380.1; m/z found, 381.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.95 (s, 1H), 7.99 (dd, J=6.9, 2.7 Hz, 1H), 7.87 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.84-7.82 (m, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.7 Hz, 1H), 5.63 (s, 2H), 3.01 (d, J=4.5 Hz, 3H), 2.00-1.97 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-N,N,5-trimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C17H17F3N6O2, 394.1; m/z found, 395.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.90 (s, 1H), 8.00 (dd, J=6.9, 2.7 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.84-7.82 (m, 1H), 7.67 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.40 (s, 2H), 3.07 (s, 6H), 2.22 (d, J=0.9 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloro-5-fluoropyrimidin-4-yl)(2,2-difluoroethyl)carbamate (Intermediate 57) and (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) in Step A. MS (ESI): mass calcd. for C16H12FN6O2, 434.1; m/z found, 435.2 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.19-8.12 (m, 1H), 8.07 (d, J=3.3 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.88 (ddd, J=9.0, 3.9, 2.6 Hz, 1H), 7.69 (dd, J=10.2, 9.0 Hz, 1H), 7.40 (t, J=72.8 Hz, 1H), 6.34-6.00 (m, 1H), 5.42 (s, 2H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in Step A. MS (ESI): mass calcd. for C15H12F4N6O2, 384.1; m/z found, 385.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.01-7.97 (m, 2H), 7.94-7.85 (m, 2H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.43 (s, 2H), 2.87 (d, J=4.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 167 using 4-chloro-2-((1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-fluoropyrimidine and cyclopropylamine in Step C. MS (ESI): mass calcd. for C17H14F4N6O2, 411.1; m/z found, 410.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.95 (d, J=3.5 Hz, 1H), 7.90-7.84 (m, 2H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 5.40 (s, 2H), 2.85-2.75 (m, 1H), 0.74-0.67 (m, 2H), 0.60-0.53 (m, 2H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C, using tert-butyl methyl((2-(methylsulfonyl)pyrimidin-4-yl)methyl)carbamate (Intermediate 61) and (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 6). MS (ESI): mass calcd. for C16H15F3N6O2, 380.1; m/z found, 381.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.97 (s, 1H), 8.57 (d, J=5.0 Hz, 1H), 8.00 (dd, J=6.9, 2.6 Hz, 1H), 7.87 (ddd, J=9.0, 4.0, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.39 (t, J=72.8 Hz, 1H), 7.21 (d, J=5.0 Hz, 1H), 5.52 (s, 2H), 3.69 (s, 2H), 2.29 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-chloro-4-amino-5-methylpyrimidine. MS (ESI): mass calcd. for C16H18F2N6O2, 362.1; m/z found, 363.2[M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.88 (s, 1H), 7.93-7.66 (m, 2H), 7.61-7.10 (m, 3H), 6.76 (s, 2H), 5.35 (s, 2H), 2.29 (s, 3H), 1.92 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C17H15F2N5O3, 375.1; m/z found, 376.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 9.15 (s, 2H), 8.97 (s, 1H), 7.79-7.67 (m, 2H), 7.60-7.13 (m, 2H), 5.65 (s, 2H), 2.59 (s, 3H), 2.30 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.49 (d, J=4.8 Hz, 1H), 7.80-7.67 (m, 2H), 7.57-7.14 (m, 2H), 7.07 (d, J=5.1 Hz, 1H), 5.51 (s, 2H), 2.43 (s, 3H), 2.30 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.93 (d, J=2.7 Hz, 1H), 8.50 (d, J=7.9 Hz, 2H), 7.84-7.68 (m, 2H), 7.61-7.10 (m, 2H), 5.50 (d, J=2.5 Hz, 2H), 2.30 (s, 2H), 2.21 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-chloro-5-bromopyrimidine. MS (ESI): mass calcd. for C15H12BrF2N5O2, 411.0; m/z found, 412.1 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.71 (s, 2H), 8.68 (s, 1H), 7.69 (d, J=2.1 Hz, 1H), 7.65 (dd, J=8.2, 2.2 Hz, 1H), 7.50 (d, J=8.2 Hz, 1H), 6.97 (t, J=73.6 Hz, 1H), 5.62 (s, 2H), 2.37 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C18H19F2N5O3, 391.1; m/z found, 392.1 [M+H]+.
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethoxy)-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 52) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C17H17F2N5O3, 377.1; m/z found, 378.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.67 (s, 1H), 8.59 (d, J=5.1 Hz, 1H), 7.71-7.57 (m, 2H), 7.49 (d, J=8.3 Hz, 1H), 7.23 (d, J=5.1 Hz, 1H), 6.98 (t, J=73.7 Hz, 1H), 5.62 (s, 2H), 4.53 (s, 2H), 3.50 (s, 3H), 2.37 (s, 3H).
The title compound was prepared in a manner analogous to Example 172, Steps A through D, using 2-chloro-4,5-dimethylpyrimidine in Step D. MS (ESI): mass calcd. for C17H17F2N5O, 345.1; m/z found, 346.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.19 (d, J=0.9 Hz, 1H), 7.71-7.56 (m, 4H), 6.73 (t, J=56.1 Hz, 1H), 5.57 (s, 2H), 2.44 (s, 3H), 2.43 (s, 3H), 2.19 (s, 3H).
The title compound was prepared in a manner analogous to Example 172, Steps A through D, using 2,5-dichloropyrimidine in Step D. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.50 (s, 2H), 7.72-7.54 (m, 4H), 6.73 (t, J=56.1 Hz, 1H), 5.59 (s, 2H), 2.45 (s, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (d, J=0.8 Hz, 2H), 8.20-8.09 (m, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.84-7.76 (m, 1H), 7.65-7.58 (m, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.26 (t, J=0.7 Hz, 3H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O, 365.1; m/z found, 366.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.40 (d, J=5.0 Hz, 1H), 8.16 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.85-7.74 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 6.92-6.80 (m, 1H), 5.66 (d, J=0.7 Hz, 2H), 2.56-2.43 (m, 3H), 2.18-1.97 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C18H18ClF2N5O2, 409.1; m/z found, 410.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.68 (d, J=1.4 Hz, 2H), 8.20-8.13 (m, 1H), 7.98 (d, J=2.5 Hz, 1H), 7.84-7.74 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 5.67 (t, J=0.9 Hz, 2H), 2.20-1.99 (m, 3H), 1.70-1.59 (m, 6H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 5-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 53) in Step A. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.60-8.54 (s, 2H), 8.18-8.12 (t, J=0.7 Hz, 1H), 8.00-7.94 (d, J=2.6 Hz, 1H), 7.83-7.75 (m, 1H), 7.65-7.57 (m, 1H), 5.70-5.63 (d, J=0.7 Hz, 2H), 4.75-4.66 (m, 2H), 2.16-2.03 (t, J=18.5 Hz, 3H), 1.90-1.57 (s, 1H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C17H16ClF2N5O2, 395.1; m/z found, 396.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.55 (d, J=5.0 Hz, 1H), 8.18 (t, J=0.7 Hz, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.82-7.76 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 7.16 (d, J=5.0 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.50 (d, J=0.7 Hz, 2H), 3.50 (s, 3H), 2.29-1.90 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H12ClF4N5O, 401.1; m/z found, 402.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.75-8.68 (m, 2H), 8.16 (s, 1H), 7.97 (d, J=2.7 Hz, 1H), 7.84-7.76 (m, 1H), 7.62 (d, J=8.6 Hz, 1H), 6.73 (t, J=55.6 Hz, 1H), 5.72 (d, J=0.7 Hz, 2H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for Cl1H12ClF4N5O, 401.1; m/z found, 402.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.76 (d, J=4.9 Hz, 1H), 8.19 (s, 1H), 8.07-7.93 (m, 1H), 7.87-7.74 (m, 1H), 7.62 (d, J=8.7 Hz, 1H), 7.31 (d, J=5.0 Hz, 1H), 6.51 (t, J=54.7 Hz, 1H), 5.71 (s, 2H), 2.20-1.99 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for Cl1H11ClF5N5O, 419.1; m/z found, 420.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.89-8.76 (m, 2H), 8.23-8.08 (m, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.85-7.75 (m, 1H), 7.70-7.57 (m, 1H), 5.74 (d, J=0.7 Hz, 2H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C16H11ClF5N5O, 419.1; m/z found, 420.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.83 (d, J=4.8 Hz, 1H), 8.21 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.79 (dd, J=8.6, 2.6 Hz, 1H), 7.62 (d, J=8.6 Hz, 1H), 7.34 (d, J=4.9 Hz, 1H), 5.72 (d, J=0.7 Hz, 2H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-(2-chloropyrimidin-5-yl)-1,1,1-trifluoropropan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C18H15ClF5N5O2, 463.1; m/z found, 464.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.77-8.71 (s, 2H), 8.20-8.13 (s, 1H), 8.01-7.95 (d, J=2.6 Hz, 1H), 7.83-7.75 (m, 1H), 7.64-7.58 (d, J=8.6 Hz, 1H), 5.72-5.65 (d, J=0.8 Hz, 2H), 2.16-2.03 (t, J=18.5 Hz, 3H), 1.87-1.78 (m, 3H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 54) in Step A. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.55-8.48 (d, J=5.0 Hz, 1H), 8.21-8.12 (s, 1H), 8.00-7.95 (d, J=2.6 Hz, 1H), 7.84-7.75 (m, 1H), 7.65-7.57 (d, J=8.6 Hz, 1H), 7.07-6.98 (d, J=5.0 Hz, 1H), 5.73-5.62 (d, J=0.7 Hz, 2H), 4.80-4.68 (d, J=0.7 Hz, 2H), 2.18-1.99 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-methoxypyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.23 (d, J=5.7 Hz, 1H), 8.15 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.86-7.73 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 6.43 (d, J=5.7 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 3.99 (s, 3H), 2.20-1.99 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-difluoromethoxypyrimidine. MS (ESI): mass calcd. for C15H12ClF4N5O2, 417.1; m/z found, 418.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.53-8.41 (m, 2H), 8.15 (s, 1H), 7.98 (d, J=2.6 Hz, 1H), 7.80 (dd, J=8.6, 2.6 Hz, 1H), 7.62 (d, J=8.6 Hz, 1H), 6.53 (t, J=71.9 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C18H13Cl2F2N5O, 399.0; m/z found, 400.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.39 (s, 1H), 8.14 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.79 (dd, J=8.6, 2.6 Hz, 1H), 7.61 (d, J=8.6 Hz, 1H), 5.69-5.57 (m, 2H), 2.57 (s, 3H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H13ClF3N5O, 383.1; m/z found, 384.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.14 (t, J=0.7 Hz, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.86-7.75 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 5.62 (d, J=0.7 Hz, 2H), 2.50 (d, J=2.5 Hz, 3H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C17H16ClF2N5O, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.20 (d, J=0.9 Hz, 1H), 8.15 (s, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.79 (dd, J=8.6, 2.6 Hz, 1H), 7.61 (d, J=8.6 Hz, 1H), 5.63 (d, J=0.8 Hz, 2H), 2.44 (s, 3H), 2.20 (s, 3H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4,6-dimethylpyrimidine. MS (ESI): mass calcd. for C17H16ClF2N5O, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16 (t, J=0.8 Hz, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.79 (dd, J=8.6, 2.6 Hz, 1H), 7.61 (d, J=8.7 Hz, 1H), 6.73 (s, 1H), 5.65 (d, J=0.8 Hz, 2H), 2.52-2.31 (m, 6H), 2.09 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloropyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C15H13ClF2N6O, 366.1; m/z found, 367.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.21-8.11 (t, J=0.8 Hz, 1H), 8.11-8.02 (d, J=5.7 Hz, 1H), 8.00-7.95 (d, J=2.6 Hz, 1H), 7.86-7.72 (m, 1H), 7.66-7.54 (d, J=8.6 Hz, 1H), 6.25-6.00 (d, J=5.7 Hz, 1H), 5.70-5.44 (d, J=0.7 Hz, 2H), 5.20-4.99 (s, 2H), 2.21-1.96 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63). MS (ESI): mass calcd. for C16H15ClF2N6O, 380.1; m/z found, 381.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.20-8.16 (s, 1H), 8.07-7.96 (m, 2H), 7.82-7.76 (m, 1H), 7.64-7.57 (d, J=8.6 Hz, 1H), 6.10-6.07 (d, J=5.9 Hz, 1H), 5.67-5.57 (s, 2H), 5.40-5.26 (s, 1H), 3.05-2.91 (s, 3H), 2.18-2.00 (t, J=18.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in step A. MS (ESI): mass calcd. for C16H14ClF3N6O, 398.1; m/z found, 399.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16-8.11 (s, 1H), 8.01-7.94 (d, J=2.6 Hz, 1H), 7.86-7.73 (m, 2H), 7.66-7.56 (d, J=8.6 Hz, 1H), 5.63-5.51 (s, 2H), 5.19-5.03 (s, 1H), 3.15-3.04 (d, J=5.0 Hz, 3H), 2.21-1.97 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C17H14ClF2N5O2, 393.1; m/z found, 394.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.18-9.05 (m, 2H), 8.25-8.14 (s, 1H), 8.04-7.92 (m, 1H), 7.88-7.75 (m, 1H), 7.70-7.58 (m, 1H), 5.83-5.70 (m, 2H), 2.69-2.57 (m, 3H), 2.23-2.00 (m, 3H).
The title compound was prepared in a manner analogous to Example 157 using 1-(2-((1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-one (Example 550). MS (ESI): mass calcd. for C17H16ClF2N5O2, 395.1; m/z found, 396.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.62-8.55 (d, J=0.6 Hz, 2H), 8.18-8.14 (t, J=0.7 Hz, 1H), 8.00-7.96 (d, J=2.6 Hz, 1H), 7.83-7.76 (m, 1H), 7.65-7.57 (d, J=8.6 Hz, 1H), 5.71-5.62 (d, J=0.8 Hz, 2H), 5.03-4.92 (q, J=6.5 Hz, 1H), 2.20-2.01 (t, J=18.4 Hz, 3H), 1.62-1.50 (d, J=6.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C18H16ClF2N5O, 391.1; m/z found, 392.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.32 (d, J=0.5 Hz, 2H), 8.14 (t, J=0.7 Hz, 1H), 7.97 (d, J=2.6 Hz, 1H), 7.83-7.77 (m, 1H), 7.61 (d, J=8.6 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.09 (t, J=18.5 Hz, 3H), 1.88-1.78 (m, 1H), 1.07-0.98 (m, 2H), 0.74-0.67 (m, 2H).
The title compound was prepared in a manner analogous to Example 153 using (1-(4-chloro-3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 63) and 2-chloro-4-(pyrrolidin-1-yl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C19H19ClF2N6O, 420.1; m/z found, 421.0 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.16-8.11 (t, J=0.7 Hz, 1H), 8.02-7.98 (d, J=5.9 Hz, 1H), 7.98-7.96 (d, J=2.6 Hz, 1H), 7.82-7.74 (dd, J=8.6, 2.7 Hz, 1H), 7.64-7.55 (d, J=8.6 Hz, 1H), 6.03-5.97 (d, J=5.9 Hz, 1H), 5.63-5.57 (d, J=0.8 Hz, 2H), 3.72-3.53 (m, 2H), 3.43-3.26 (m, 2H), 2.17-1.92 (m, 7H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloropyridine. MS (ESI): mass calcd. for C16H13F3N4O, 334.1; m/z found, 335.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.29-8.12 (m, 1H), 8.13-7.99 (m, 1H), 7.96-7.80 (m, 2H), 7.68-7.53 (m, 1H), 7.42-7.22 (m, 1H), 7.05-6.70 (m, 2H), 5.72-5.50 (m, 2H), 2.23-1.82 (m, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-3-fluoropyridine. MS (ESI): mass calcd. for C16H12F4N4O, 352.1; m/z found, 353.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.11 (s, 1H), 8.02-7.96 (m, 1H), 7.95-7.87 (m, 1H), 7.88-7.81 (m, 1H), 7.43-7.26 (m, 2H), 6.98-6.87 (m, 1H), 5.68 (d, J=2.0 Hz, 2H), 2.05 (t, J=18.4, 1.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-6-methylpyridine. MS (ESI): mass calcd. for C17H15F3N4O, 348.1; m/z found, 349.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.09-8.03 (m, 1H), 7.93-7.85 (m, 1H), 7.86-7.78 (m, 1H), 7.54-7.41 (m, 1H), 7.36-7.26 (m, 1H), 6.81-6.73 (m, 1H), 6.64-6.51 (m, 1H), 5.59 (d, J=0.7 Hz, 2H), 2.48 (t, J=0.6 Hz, 3H), 2.05 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-methylpyridine. MS (ESI): mass calcd. for C17H15F3N4O, 348.1; m/z found, 349.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15-8.01 (m, 1H), 7.97-7.76 (m, 2H), 7.39-7.22 (m, 2H), 6.83-6.58 (m, 2H), 5.68-5.49 (m, 2H), 2.31 (s, 3H), 2.20-1.90 (m, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-methylpyridine. MS (ESI): mass calcd. for C17H15F3N4O, 348.1; m/z found, 349.0 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.13-8.04 (m, 1H), 8.05-7.96 (m, 1H), 7.96-7.75 (m, 2H), 7.49-7.35 (m, 1H), 7.36-7.21 (m, 1H), 6.81-6.63 (m, 1H), 5.57 (d, J=4.0 Hz, 2H), 2.27 (d, J=3.6 Hz, 3H), 2.05 (t, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-trifluoromethylpyridine. MS (ESI): mass calcd. for C17H12F6N4O, 402.1; m/z found, 403.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.60-8.39 (m, 1H), 8.23-8.02 (m, 1H), 8.01-7.74 (m, 2H), 7.43-7.22 (m, 2H), 7.03-6.84 (m, 1H), 5.65 (s, 2H), 2.05 (t, J=18.4 Hz, 3H).
The title compound was prepared in a manner analogous to Example 158 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5,6-dimethylpyridine. MS (ESI): mass calcd. for C18H17F3N4O, 362.1; m/z found, 363.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.06 (s, 1H), 7.98-7.76 (m, 2H), 7.42-7.26 (m, 2H), 6.64-6.51 (m, 1H), 5.57 (d, J=2.5 Hz, 2H), 2.43 (s, 3H), 2.20 (s, 3H), 2.03 (t, 3H).
The title compound was prepared in a manner analogous to Example 153, using 4-(chloromethyl)-1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazole (Intermediate 20, product from Step A) and 2-methoxypyridin-3-ol (24 mg, 0.189 mmol) and stirred at rt overnight. MS (ESI): mass calcd. for C17H15F3N4O2, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.09 (t, J=0.7 Hz, 1H), 7.92-7.88 (m, 1H), 7.86-7.80 (m, 1H), 7.81-7.77 (m, 1H), 7.34-7.28 (m, 2H), 6.91-6.78 (m, 1H), 5.46-5.28 (m, 2H), 4.03 (s, 3H), 2.05 (t, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C16H12F5N5O, 385.1; m/z found, 386.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.76-8.67 (m, 2H), 8.13 (s, 1H), 7.94-7.87 (m, 1H), 7.87-7.81 (m, 1H), 7.32 (t, J=9.4 Hz, 1H), 6.73 (t, J=55.6 Hz, 1H), 5.78-5.68 (m, 2H), 2.12-1.96 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-(difluoromethyl)pyrimidine. MS (ESI): mass calcd. for C16H12F5N5O, 385.1; m/z found, 386.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.76 (d, J=4.9 Hz, 1H), 8.16 (t, J=0.7 Hz, 1H), 7.93-7.87 (m, 1H), 7.87-7.79 (m, 1H), 7.36-7.28 (m, 2H), 6.50 (t, J=54.7 Hz, 1H), 5.70 (d, J=0.7 Hz, 2H), 2.05 (td, J=18.6, 1.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-3-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C16H11F6N5O, 403.1; m/z found, 404.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.83 (d, J=4.8 Hz, 1H), 8.18 (s, 1H), 7.95-7.86 (m, 1H), 7.87-7.78 (m, 1H), 7.38-7.28 (m, 2H), 5.78-5.66 (m, 2H), 2.05 (t, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-(2-chloropyrimidin-5-yl)-1,1,1-trifluoropropan-2-ol, using ACN instead of DMF. MS (ESI): mass calcd. for C18H15F6N5O2, 447.1; m/z found, 448.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.79-8.70 (s, 2H), 8.17-8.08 (t, J=0.7 Hz, 1H), 7.94-7.88 (m, 1H), 7.88-7.78 (m, 1H), 7.35-7.27 (m, 1H), 5.74-5.65 (d, J=0.7 Hz, 2H), 2.77-2.56 (s, 1H), 2.11-1.99 (m, 3H), 1.86-1.79 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C18H18F3N5O2, 393.1; m/z found, 394.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.68 (s, 2H), 8.13 (s, 1H), 7.95-7.79 (m, 2H), 7.37-7.27 (m, 1H), 5.67 (d, J=0.7 Hz, 2H), 2.15-1.97 (m, 3H), 1.63 (s, 6H).
The title compound was prepared in a manner analogous to Example 311 using 2-(2-((1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)propan-2-ol (Example 566). MS (ESI): mass calcd. for C10H20F3N5O2, 407.2; m/z found, 408.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.62-8.56 (s, 2H), 8.16-8.09 (t, J=0.7 Hz, 1H), 7.93-7.87 (m, 1H), 7.87-7.80 (m, 1H), 7.35-7.28 (m, 1H), 5.72-5.63 (d, J=0.7 Hz, 2H), 3.18-3.09 (s, 3H), 2.14-1.97 (m, 3H), 1.56-1.55 (s, 6H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 4-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 54) in Step A. MS (ESI): mass calcd. for C15H14F3N5O2, 365.1; m/z found, 366.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.60-8.43 (d, J=5.0 Hz, 1H), 8.19-8.11 (s, 1H), 7.95-7.87 (dd, J=6.2, 2.7 Hz, 1H), 7.87-7.76 (m, 1H), 7.34-7.28 (m, 1H), 7.07-6.94 (d, J=5.0 Hz, 1H), 5.74-5.62 (d, J=0.7 Hz, 2H), 4.84-4.67 (d, J=0.8 Hz, 2H), 2.15-1.92 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-(methoxymethyl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C17H16F3N5O2, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.56-8.52 (s, 2H), 8.14-8.09 (t, J=0.7 Hz, 1H), 7.92-7.87 (m, 1H), 7.87-7.78 (m, 1H), 7.35-7.27 (m, 1H), 5.70-5.64 (d, J=0.7 Hz, 2H), 4.45-4.37 (s, 2H), 3.45-3.39 (s, 3H), 2.12-1.97 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C17H16F3N5O2, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 6 8.55 (d, J=5.0 Hz, 1H), 8.15 (t, J=0.8 Hz, 1H), 7.92-7.86 (m, 1H), 7.86-7.80 (m, 1H), 7.31 (t, J=10.0, 8.8 Hz, 1H), 7.16 (d, J=5.1 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.50 (d, J=0.7 Hz, 2H), 3.50 (s, 3H), 2.05 (t, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 159, Steps A-B using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 5-(((tert-butyldimethylsilyl)oxy)methyl)-2-chloropyrimidine (Intermediate 53) in Step A. MS (ESI): mass calcd. for C16H14F3N5O2, 365.1; m/z found, 366.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.61-8.56 (s, 2H), 8.15-8.10 (t, J=0.7 Hz, 1H), 7.93-7.86 (m, 1H), 7.86-7.81 (m, 1H), 7.34-7.27 (m, 1H), 5.70-5.65 (d, J=0.7 Hz, 2H), 4.75-4.67 (m, 2H), 2.16-1.95 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C16H12F5NO2, 401.1; m/z found, 402.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.45 (s, 2H), 8.12 (s, 1H), 7.92-7.88 (m, 1H), 7.87-7.80 (m, 1H), 7.31 (t, J=9.4 Hz, 1H), 6.53 (t, J=71.9 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 2.05 (t, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4,5-dimethylpyrimidine. MS (ESI): mass calcd. for C17H16F3N5O, 363.1; m/z found, 364.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.20 (d, J=1.0 Hz, 1H), 8.12 (d, J=0.7 Hz, 1H), 7.91-7.87 (m, 1H), 7.86-7.80 (m, 1H), 7.30 (t, J=9.4 Hz, 1H), 5.73-5.55 (m, 2H), 2.44 (s, 3H), 2.20 (s, 3H), 2.05 (td, J=18.5, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H13ClF3N5O, 383.1; m/z found, 384.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.39 (s, 1H), 8.15-8.07 (m, 1H), 7.89 (dd, J=6.2, 2.7 Hz, 1H), 7.87-7.80 (m, 1H), 7.31 (t, J=9.4 Hz, 1H), 5.73-5.56 (m, 2H), 2.68-2.52 (m, 3H), 2.15-1.91 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C16H13F4N5O, 367.1; m/z found, 368.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26 (d, J=1.2 Hz, 1H), 8.11 (t, J=0.7 Hz, 1H), 7.94-7.86 (m, 1H), 7.86-7.78 (m, 1H), 7.31 (t, J=9.4 Hz, 1H), 5.62 (d, J=0.8 Hz, 2H), 2.49 (d, J=2.5 Hz, 3H), 2.05 (td, J=18.7, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-methylpyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C16H15F3N6O, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.16-8.05 (m, 1H), 7.93-7.87 (m, 1H), 7.86-7.80 (m, 1H), 7.37-7.27 (m, 2H), 5.56 (d, J=0.8 Hz, 2H), 4.98-4.81 (m, 2H), 2.15-1.94 (m, 6H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and tert-butyl (2-chloro-5-methylpyrimidin-4-yl)(methyl)carbamate, using ACN instead of DMF. MS (ESI): mass calcd. for C22H25F3N6O5, 478.2; m/z found, 479.1 [M+H]+.
To a vial with tert-butyl (2-((1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methylpyrimidin-4-yl)(methyl)carbamate in DCM (3 mL) was added TFA (0.5 mL). The reaction mixture was stirred at rt overnight. The completed reaction was concentrated under reduced pressure. Purification (FCC, SiO2, eluting with 0-3% 2M NH3 in MeOH in DCM) afforded the title compound (17.9 mg, 41%) over the two step process. MS (ESI): mass calcd. for C17H17F3N6O, 378.1; m/z found, 379.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.14-8.08 (t, J=0.8 Hz, 1H), 7.92-7.87 (m, 1H), 7.85-7.79 (m, 1H), 7.79-7.76 (d, J=1.1 Hz, 1H), 7.34-7.27 (m, 1H), 5.64-5.56 (d, J=0.7 Hz, 2H), 4.75-4.59 (s, 1H), 3.13-3.03 (d, J=4.8 Hz, 3H), 2.10-1.99 (m, 3H), 1.99-1.95 (d, J=1.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-fluoro-N-methyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 59) in Step A. MS (ESI): mass calcd. for C16H14F4N6O, 382.1; m/z found, 383.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.14-8.07 (d, J=2.4 Hz, 1H), 7.95-7.87 (m, 1H), 7.86-7.78 (m, 2H), 7.36-7.22 (m, 1H), 5.61-5.52 (d, J=2.4 Hz, 2H), 5.22-5.08 (s, 1H), 3.16-3.02 (m, 3H), 2.17-1.90 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-N,N,5-trimethylpyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C18H19F3N6O, 392.2; m/z found, 393.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.10 (s, 1H), 7.92-7.87 (m, 1H), 7.86-7.79 (m, 2H), 7.33-7.27 (m, 1H), 5.58 (s, 2H), 3.13 (s, 6H), 2.25 (s, 3H), 2.13-1.96 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloropyrimidin-4-amine, using ACN instead of DMF. MS (ESI): mass calcd. for C15H13F3N5O, 350.1; m/z found, 351.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.26-7.99 (m, 2H), 7.99-7.68 (m, 2H), 7.49-7.03 (m, 1H), 6.36-5.98 (m, 1H), 5.75-5.49 (d, J=3.0 Hz, 2H), 5.20-4.89 (s, 2H), 2.28-1.91 (m, 3H).
The title compound was prepared in a manner analogous to Example 163, Steps B-C using tert-butyl (2-chloropyrimidin-4-yl)(methyl)carbamate (Intermediate 55) and (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11). MS (ESI): mass calcd. for C16H15F3N6O, 364.1; m/z found, 365.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.17-8.05 (s, 1H), 8.09-7.95 (s, 1H), 7.96-7.87 (m, 1H), 7.87-7.76 (m, 1H), 7.38-7.27 (m, 1H), 6.15-5.98 (d, J=5.7 Hz, 1H), 5.71-5.51 (s, 2H), 5.27-4.95 (s, 1H), 3.05-2.86 (d, J=4.8 Hz, 3H), 2.12-1.93 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C17H17F3N6O, 378.1; m/z found, 379.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15-8.08 (t, J=0.8 Hz, 1H), 8.07-7.98 (d, J=6.0 Hz, 1H), 7.94-7.86 (m, 1H), 7.86-7.78 (m, 1H), 7.34-7.26 (m, 1H), 6.18-6.08 (d, J=6.1 Hz, 1H), 5.66-5.54 (d, J=0.7 Hz, 2H), 3.22-3.03 (s, 6H), 2.15-1.95 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-cyanopyrimidine, using ACN instead of DMF, employing microwave heating at 140° C. for 90 min. MS (ESI): mass calcd. for C16H11F3N6O, 360.1; m/z found, 361.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.85 (s, 2H), 8.16-8.09 (m, 1H), 7.92-7.86 (m, 1H), 7.86-7.81 (m, 1H), 7.38-7.29 (m, 1H), 5.74 (d, J=0.6 Hz, 2H), 2.17-1.91 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-(methylsulfonyl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C16H14F3N5O3S, 413.1; m/z found, 414.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.05 (s, 2H), 8.21-8.05 (m, 1H), 7.92-7.88 (m, 1H), 7.87-7.81 (m, 1H), 7.33 (t, J=9.3 Hz, 1H), 5.84-5.68 (m, 2H), 3.15 (s, 3H), 2.18-1.92 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 1-(2-chloropyrimidin-5-yl)ethan-1-one. MS (ESI): mass calcd. for C17H14F3N5O2, 377.1; m/z found, 378.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 9.15-9.06 (s, 2H), 8.19-8.10 (s, 1H), 7.94-7.87 (m, 1H), 7.87-7.80 (m, 1H), 7.38-7.28 (m, 1H), 5.81-5.71 (m, 2H), 2.65-2.55 (s, 3H), 2.16-1.94 (m, 3H).
The title compound was prepared in a manner analogous to Example 157 using 1-(2-((1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)pyrimidin-5-yl)ethan-1-one (Example 585). MS (ESI): mass calcd. for C17H11F3NO5O2, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.61-8.52 (s, 2H), 8.17-8.10 (s, 1H), 7.93-7.86 (m, 1H), 7.86-7.79 (m, 1H), 7.35-7.28 (m, 1H), 5.69-5.60 (d, J=0.7 Hz, 2H), 5.03-4.92 (m, 1H), 2.12-1.97 (m, 3H), 1.61-1.50 (d, J=6.5 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C15H16F3N5O, 375.1; m/z found, 376.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.34-8.29 (m, 2H), 8.13-8.08 (m, 1H), 7.92-7.86 (m, 1H), 7.86-7.79 (m, 1H), 7.34-7.27 (m, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.16-1.94 (m, 3H), 1.91-1.74 (m, 1H), 1.09-0.97 (m, 2H), 0.78-0.63 (m, 2H).
The title compound was prepared in a manner analogous to Example 165, Step A, using 5-bromo-2-[[1-[3-(1,1-difluoroethyl)-4-fluoro-phenyl]triazol-4-yl]methoxy]pyrimidine (Example 183) and azetidine. MS (ESI): mass calcd. for C18H17F3N5O, 390.1; m/z found, 391.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.12-8.07 (t, J=0.7 Hz, 1H), 7.93-7.87 (m, 1H), 7.87-7.78 (s, 3H), 7.35-7.27 (m, 1H), 5.62-5.54 (d, J=0.7 Hz, 2H), 3.98-3.86 (t, J=7.2 Hz, 4H), 2.53-2.39 (m, 2H), 2.16-1.97 (m, 3H).
The title compound was made in an analogous manner to Example 187 using 3-fluoroazetidine hydrochloride. MS (ESI): mass calcd. for C18H16F4N6O, 408.3; m/z found, 409.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.05-8.02 (s, 1H), 7.84-7.80 (m, 1H), 7.80-7.79 (s, 2H), 7.78-7.73 (m, 1H), 7.26-7.20 (m, 1H), 5.54-5.49 (s, 2H), 5.49-5.28 (m, 1H), 4.23-4.11 (m, 2H), 3.98-3.86 (m, 2H), 2.05-1.91 (m, 3H).
The title compound was made in an analogous manner to Example 187 using dimethylamine hydrochloride. MS (ESI): mass calcd. for C17H17F3N6O, 378.3; m/z found, 379.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.05-8.03 (m, 1H), 8.03-8.01 (s, 2H), 7.84-7.80 (dd, J=6.3, 2.7 Hz, 1H), 7.78-7.73 (m, 1H), 7.26-7.20 (m, 1H), 5.53-5.50 (d, J=0.7 Hz, 2H), 2.89-2.83 (s, 6H), 2.05-1.90 (m, 3H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-(pyrrolidin-1-yl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C19H19F3N6O, 404.2; m/z found, 405.1 [M+H]+. 1H NMR (400 MHz, CDCl3) 8.12-8.08 (t, J=0.8 Hz, 1H), 8.02-7.96 (m, 1H), 7.91-7.86 (m, 1H), 7.84-7.79 (m, 1H), 7.33-7.27 (m, 1H), 6.04-5.96 (d, J=6.0 Hz, 1H), 5.65-5.57 (d, J=0.8 Hz, 2H), 3.80-3.22 (d, J=110.6 Hz, 4H), 2.13-1.94 (m, 7H).
The title compound was prepared in a manner analogous to Example 153 using (1-(3-(1,1-difluoroethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 11) and 2-chloro-4-(piperidin-1-yl)pyrimidine, using ACN instead of DMF. MS (ESI): mass calcd. for C20H21F3N6O, 418.2; m/z found, 419.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.15-8.07 (s, 1H), 8.07-7.97 (d, J=6.1 Hz, 1H), 7.95-7.86 (m, 1H), 7.86-7.78 (m, 1H), 7.34-7.27 (m, 1H), 6.22-6.15 (d, J=6.2 Hz, 1H), 5.61-5.54 (d, J=0.8 Hz, 2H), 3.73-3.53 (s, 4H), 2.13-1.98 (m, 3H), 1.75-1.65 (m, 2H), 1.65-1.56 (m, 4H).
The title compound was prepared in a manner analogous to Example 173, Steps A through F, using 2-chloro-5-ethylpyrimidine in Step F. MS (ESI): mass calcd. for C18H8F3N5O, 377.1; m/z found, 378.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.39 (s, 2H), 7.66 (dd, J=6.3, 2.6 Hz, 1H), 7.57-7.51 (m, 1H), 7.32 (t, J=9.3 Hz, 1H), 5.57 (s, 2H), 2.60 (q, J=7.6 Hz, 2H), 2.42 (s, 3H), 2.04 (td, J=18.6, 1.1 Hz, 3H), 1.25 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 173, Steps A through F, using 2-chloro-5-cyclopropylpyrimidine in Step F. MS (ESI): mass calcd. for C19H18F3N5O, 389.1; m/z found, 390.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.30 (s, 2H), 7.66 (dd, J=6.3, 2.6 Hz, 1H), 7.55-7.51 (m, 1H), 7.34-7.29 (m, 1H), 5.56 (s, 2H), 2.41 (s, 3H), 2.04 (td, J=18.6, 1.1 Hz, 3H), 1.82 (tt, J=8.5, 5.1 Hz, 1H), 1.04-0.97 (m, 2H), 0.73-0.63 (m, 2H).
The title compound was prepared in a manner analogous to Example 173, Steps A through F, using 2-chloro-4,5-dimethylpyrimidine in Step F. MS (ESI): mass calcd. for C18H18F3N5O, 377.1; m/z found, 378.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.19 (s, 1H), 7.66 (dd, J=6.4, 2.6 Hz, 1H), 7.53 (ddd, J=8.6, 4.1, 2.8 Hz, 1H), 7.35-7.29 (m, 1H), 5.56 (s, 2H), 2.45-2.40 (m, 6H), 2.19 (s, 3H), 2.04 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 173, Steps A through F, using 2,5-dichloro-4-methylpyrimidine in Step F. MS (ESI): mass calcd. for C17H15ClF3N5O, 397.1; m/z found 398.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.37 (s, 1H), 7.66 (dd, J=6.3, 2.6 Hz, 1H), 7.53 (ddd, J=8.6, 4.1, 2.7 Hz, 1H), 7.33 (t, J=9.3 Hz, 1H), 5.56 (s, 2H), 2.55 (s, 3H), 2.42 (s, 3H), 2.04 (td, J=18.6, 1.2 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H9F2N5O, 289.1; m/z found, 290.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.94 (d, J=0.6 Hz, 1H), 8.66 (d, J=4.8 Hz, 2H), 8.13 (ddd, J=11.4, 7.0, 2.7 Hz, 1H), 7.83 (dddd, J=9.0, 4.1, 2.6, 1.6 Hz, 1H), 7.71 (dt, J=10.4, 8.8 Hz, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.53 (d, J=0.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C13H8F3N5O, 307.1; m/z found, 308.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.93 (s, 1H), 8.75 (d, J=0.6 Hz, 2H), 8.13 (ddd, J=11.5, 7.0, 2.7 Hz, 1H), 7.83 (dt, J=8.3, 2.9 Hz, 1H), 7.71 (dt, J=10.4, 8.8 Hz, 1H), 5.52 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for C14H11F2NO52, 319.1; m/z found, 320.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.92 (s, 1H), 8.41 (s, 2H), 8.13 (ddd, J=11.4, 7.0, 2.6 Hz, 1H), 7.83 (dddd, J=9.0, 4.1, 2.6, 1.6 Hz, 1H), 7.71 (dt, J=10.4, 8.8 Hz, 1H), 5.47 (d, J=0.6 Hz, 2H), 3.86 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C13H6ClF2N5O, 323.0; m/z found, 324.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.93 (s, 1H), 8.77 (s, 2H), 8.13 (ddd, J=11.5, 7.0, 2.7 Hz, 1H), 7.83 (dtt, J=8.1, 2.6, 1.5 Hz, 1H), 7.71 (dt, J=10.4, 8.8 Hz, 1H), 5.54 (d, J=0.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H11F2N5O, 303.1; m/z found, 304.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.93 (d, J=0.6 Hz, 1H), 8.49 (d, J=0.8 Hz, 2H), 8.13 (ddd, J=11.5, 7.0, 2.7 Hz, 1H), 7.83 (dddd, J=9.1, 4.1, 2.6, 1.6 Hz, 1H), 7.71 (dt, J=10.3, 8.8 Hz, 1H), 5.49 (d, J=0.6 Hz, 2H), 2.21 (d, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 39) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.93 (s, 1H), 8.52 (d, J=0.6 Hz, 2H), 8.13 (ddd, J=11.5, 7.1, 2.7 Hz, 1H), 7.87-7.80 (m, 1H), 7.71 (dt, J=10.4, 8.8 Hz, 1H), 5.50 (d, J=0.6 Hz, 2H), 2.62-2.54 (m, 2H), 1.19 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,5-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 47) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H11F2N5O, 303.1; m/z found, 304.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.73 (s, 1H), 8.49 (d, J=1.0 Hz, 2H), 7.85 (s, 1H), 7.66 (td, J=9.9, 4.9 Hz, 1H), 7.51 (s, 1H), 5.50 (s, 2H), 2.21 (d, J=0.9 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,5-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 47) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.73 (s, 1H), 8.69 (d, J=1.1 Hz, 1H), 7.92-7.81 (m, 1H), 7.66 (td, J=9.7, 4.6 Hz, 1H), 7.52 (d, J=8.5 Hz, 1H), 5.53 (s, 2H), 5.32 (s, 1H), 1.47 (s, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 48) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C13H8ClF2N5O, 323.0; m/z found, 324.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.86-8.66 (m, 2H), 7.71 (s, 2H), 7.48 (s, 1H), 5.56 (d, J=1.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 48) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C13H6F3N5O, 307.1; m/z found, 308.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.83-8.70 (m, 3H), 7.69 (dddd, J=11.8, 8.9, 5.5, 1.6 Hz, 2H), 7.54-7.42 (m, 1H), 5.54 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 48) and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H9F2N5O, 289.1; m/z found, 290.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.77 (d, J=2.0 Hz, 1H), 8.66 (d, J=4.8 Hz, 2H), 7.76-7.64 (m, 2H), 7.53-7.43 (m, 1H), 7.20 (t, J=4.8 Hz, 1H), 5.55 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 48) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.2 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.70 (s, 2H), 8.58 (d, J=2.4 Hz, 1H), 7.68 (ddt, J=8.1, 6.3, 1.8 Hz, 1H), 7.49 (dddd, J=10.1, 8.8, 7.3, 1.7 Hz, 1H), 7.40 (tdd, J=8.4, 5.2, 2.0 Hz, 1H), 5.63 (d, J=2.5 Hz, 2H), 1.56 (d, J=2.7 Hz, 6H).
The title compound was prepared in a manner analogous to Example 1 using (1-(2,3-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 48) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C14H10F3N5O, 321.1; m/z found, 322.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.92-8.50 (m, 2H), 7.79-7.63 (m, 2H), 7.48 (s, 1H), 5.49 (d, J=12.0 Hz, 2H), 2.37 (s, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.0 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.55 (d, J=2.5 Hz, 1H), 8.45 (t, J=0.8 Hz, 2H), 7.81 (ddd, J=8.2, 6.6, 1.6 Hz, 1H), 7.69 (ddd, J=8.3, 6.8, 1.6 Hz, 1H), 7.40 (td, J=8.2, 1.6 Hz, 1H), 5.60 (d, J=0.6 Hz, 2H), 2.27 (t, J=0.8 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H9ClFN5O, 305.0; m/z found, 306.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.78 (d, J=2.3 Hz, 1H), 8.67 (dd, J=4.8, 1.6 Hz, 2H), 7.92-7.79 (m, 2H), 7.57-7.43 (m, 1H), 7.28-7.15 (m, 1H), 5.55 (d, J=1.5 Hz, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C13H8Cl2FN5O, 339.0; m/z found, 341.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.78 (d, J=5.8 Hz, 2H), 7.84 (q, J=8.0, 7.6 Hz, 3H), 7.58-7.40 (m, 1H), 5.56 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.0 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.76 (d, J=2.2 Hz, 1H), 8.57 (d, J=1.6 Hz, 1H), 7.84 (dt, J=7.9, 6.4 Hz, 2H), 7.53-7.45 (m, 1H), 5.51 (s, 2H), 2.44 (d, J=2.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2-chloro-5-fluoropyrimidine. MS (ESI): mass calcd. for C13H8ClF2N5O, 323.0; m/z found, 324.0 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.57 (d, J=4.1 Hz, 3H), 7.81 (ddd, J=8.2, 6.6, 1.7 Hz, 1H), 7.69 (ddd, J=8.4, 6.7, 1.6 Hz, 1H), 7.41 (td, J=8.2, 1.7 Hz, 1H), 5.61 (s, 2H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-chloro-2-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 46) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C16H15ClFN5O2, 363.1; m/z found, 364.1 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.77 (d, J=2.1 Hz, 1H), 8.69 (s, 2H), 7.84 (dddd, J=11.7, 8.3, 6.8, 1.6 Hz, 2H), 7.48 (td, J=8.2, 1.5 Hz, 1H), 5.53 (s, 2H), 5.32 (s, 1H), 1.46 (s, 6H).
The title compound was prepared analogous to Example 160, steps A-B, using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) in step A. MS (ESI): mass calcd. for C14H11BrFN5O2, 379.0; m/z found, 380.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.55 (s, 2H), 8.09 (s, 1H), 7.98 (dd, J=5.8, 2.6 Hz, 1H), 7.66 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.29-7.25 (m, 1H), 5.64 (d, J=0.7 Hz, 2H), 4.69 (s, 2H).
The title compound was prepared analogous to Example 159, steps A-B, using (1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) in step A. MS (ESI): mass calcd. for C14H11BrFN5O2, 379.0; m/z found, 380.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.51 (d, J=5.0 Hz, 1H), 8.09 (s, 1H), 7.98 (dd, J=5.8, 2.7 Hz, 1H), 7.66 (ddd, J=8.8, 4.0, 2.6 Hz, 1H), 7.29-7.26 (m, 1H), 7.02 (d, J=5.0 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 4.75-4.70 (m, 2H), 3.25 (s, 1H).
The title compound was prepared in a manner analogous to Example 192, Steps A-B, using 1-(3-bromo-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 14) in Step B. MS (ESI): mass calcd. for C15H12BrF2N5O2, 411.0; m/z found, 412.0 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.37 (s, 1H), 8.32 (s, 2H), 8.09 (dd, J=5.8, 2.7 Hz, 1H), 7.78 (ddd, J=8.9, 4.2, 2.7 Hz, 1H), 7.35 (dd, J=8.9, 7.9 Hz, 1H), 5.59 (s, 2H), 4.86-4.79 (m, 1H), 4.75-4.68 (m, 1H), 4.38-4.32 (m, 1H), 4.31-4.25 (m, 1H).
The title compound was prepared analogous to Example 155, using (1-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloropyrimidine. MS (ESI): mass calcd. for C13H9ClFN5O, 305.0; m/z found, 306.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.57 (d, J=4.7 Hz, 2H), 8.11-8.06 (m, 1H), 7.84 (dd, J=6.2, 2.7 Hz, 1H), 7.62 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.31 (t, J=8.6 Hz, 1H), 7.00 (t, J=4.8 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C14H11ClFN5O, 319.1; m/z found, 320.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (d, J=0.7 Hz, 2H), 8.07 (s, 1H), 7.84 (dd, J=6.3, 2.7 Hz, 1H), 7.61 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.30 (t, J=8.6 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.26 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C15H13ClFN5O, 333.1; m/z found, 334.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.39 (s, 2H), 8.08 (s, 1H), 7.84 (dd, J=6.2, 2.7 Hz, 1H), 7.61 (ddd, J=8.9, 4.0, 2.7 Hz, 1H), 7.30 (t, J=8.6 Hz, 1H), 5.63 (s, 2H), 2.60 (q, J=7.6 Hz, 2H), 1.26 (t, J=7.6 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(3-chloro-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C15H13ClFN5O2, 349.1; m/z found, 350.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.54 (d, J=5.0 Hz, 1H), 8.11 (s, 1H), 7.84 (dd, J=6.2, 2.7 Hz, 1H), 7.61 (ddd, J=8.9, 3.9, 2.7 Hz, 1H), 7.30 (t, J=8.6 Hz, 1H), 7.15 (d, J=5.0 Hz, 1H), 5.65 (s, 2H), 4.50 (s, 2H), 3.50 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-isopropylpyrimidine. MS (ESI): mass calcd. for C17H16ClF2N5O, 379.1; m/z found, 380.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.43 (d, J=5.1 Hz, 1H), 8.18 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.89-7.86 (m, 1H), 7.62-7.57 (m, 1H), 7.11-6.85 (m, 2H), 5.66 (s, 2H), 2.97 (hept, J=6.9 Hz, 1H), 1.30 (d, J=6.9 Hz, 6H).
The title compound was prepared analogous to Example 160, steps A-B, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) in step A. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.58 (s, 2H), 8.17 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.89 (dd, J=8.7, 2.6 Hz, 1H), 7.66-7.56 (m, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.68 (d, J=0.7 Hz, 2H), 4.71 (d, J=5.6 Hz, 2H), 1.78 (t, J=5.5 Hz, 1H).
The title compound was prepared analogous to Example 159, Steps A-B, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) in Step A. MS (ESI): mass calcd. for C15H12ClF2N5O2, 367.1; m/z found, 368.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.51 (d, J=5.0 Hz, 1H), 8.19 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.92-7.83 (m, 1H), 7.64-7.56 (m, 1H), 7.11-6.85 (m, 2H), 5.67 (s, 2H), 4.72 (s, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H16ClF2N5O2, 395.1; m/z found, 396.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.66 (s, 2H), 8.19 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.88 (dd, J=8.7, 2.6 Hz, 1H), 7.60 (dd, J=8.6, 1.2 Hz, 1H), 6.98 (t, J=54.5 Hz, 1H), 5.65-5.63 (m, 2H), 1.61 (s, 6H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H14ClF2N5O2, 381.1; m/z found, 382.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.55 (d, J=5.0 Hz, 1H), 8.21 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.91-7.86 (m, 1H), 7.63-7.58 (m, 1H), 7.15 (d, J=5.0 Hz, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.66 (s, 2H), 4.50 (s, 2H), 3.50 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H10ClF4N5O, 387.1; m/z found, 388.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.76 (d, J=4.9 Hz, 1H), 8.20 (s, 1H), 8.01 (d, J=2.6 Hz, 1H), 7.91-7.85 (m, 1H), 7.64-7.57 (m, 1H), 7.30 (d, J=4.9 Hz, 1H), 6.99 (t, J=54.5 Hz, 1H), 6.50 (t, J=54.7 Hz, 1H), 5.71 (d, J=0.6 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-N,N-dimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C16H15ClF2N6O, 380.1; m/z found, 381.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.06-7.98 (m, 2H), 7.91-7.82 (m, 1H), 7.60 (dt, J=8.7, 1.2 Hz, 1H), 6.99 (t, J=54.6 Hz, 1H), 6.13 (d, J=6.1 Hz, 1H), 5.61 (d, J=0.8 Hz, 2H), 3.11 (s, 6H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H14ClF2N5O, 377.1; m/z found, 378.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.32 (s, 2H), 8.16 (s, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.91-7.87 (m, 1H), 7.64-7.58 (m, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.64 (s, 2H), 1.83 (tt, J=8.4, 5.1 Hz, 1H), 1.02 (ddd, J=8.3, 6.4, 4.8 Hz, 2H), 0.70 (ddd, J=7.3, 5.7, 4.4 Hz, 2H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H14ClF2N5O, 377.1; m/z found, 378.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.32-8.29 (m, 1H), 8.16-8.12 (m, 1H), 8.02-7.98 (m, 1H), 7.89-7.84 (m, 1H), 7.60 (dd, J=8.5, 1.2 Hz, 1H), 7.10-6.84 (m, 2H), 5.60 (s, 2H), 2.00-1.90 (m, 1H), 1.22-1.16 (m, 2H), 1.08 (ddd, J=6.7, 3.0, 1.6 Hz, 2H).
The title compound was prepared in a manner analogous to Example 161, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8). (ESI): mass calcd. for C15H13ClF2N6O, 366.1; m/z found, 366.9 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.15 (d, J=1.2 Hz, 1H), 8.00 (d, J=2.6 Hz, 1H), 7.92-7.84 (m, 2H), 7.62-7.56 (m, 1H), 6.98 (t, J=54.6 Hz, 1H), 5.60-5.54 (m, 2H), 4.91 (s, 2H), 2.07-2.01 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-N,N,5-trimethylpyrimidin-4-amine. MS (ESI): mass calcd. for C17H17ClF2N6O, 394.1; m/z found, 395.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.14 (s, 1H), 8.04-7.97 (m, 1H), 7.90-7.80 (m, 2H), 7.62-7.56 (m, 1H), 6.99 (t, J=54.6 Hz, 1H), 5.59 (s, 2H), 3.13 (s, 6H), 2.25 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-(pyrrolidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C18H17ClF2N6O, 406.1; m/z found, 407.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.03-7.98 (m, 2H), 7.90-7.84 (m, 1H), 7.60 (dt, J=8.6, 1.2 Hz, 1H), 6.99 (t, J=54.6 Hz, 1H), 6.00 (d, J=6.0 Hz, 1H), 5.61 (d, J=0.8 Hz, 2H), 3.62 (s, 2H), 3.35 (s, 2H), 2.00 (s, 4H).
The title compound was prepared analogous to Example 155, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) and 2-chloro-4-(piperidin-1-yl)pyrimidine. MS (ESI): mass calcd. for C19H19ClF2N6O, 420.1; m/z found, 421.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.06-7.96 (m, 2H), 7.91-7.80 (m, 1H), 7.68-7.52 (m, 1H), 6.98 (t, J=54.6 Hz, 1H), 6.19 (d, J=6.1 Hz, 1H), 5.58 (s, 2H), 3.73-3.48 (m, 4H), 1.73-1.56 (m, 6H).
The title compound was prepared in a manner analogous to Example 192, Steps A-B, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) in Step B. MS (ESI): mass calcd. for C15H13ClF3N5O2, 399.1; m/z found, 400.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.29 (s, 2H), 8.16 (s, 1H), 8.01 (d, J=2.5 Hz, 1H), 7.89 (dd, J=8.7, 2.7 Hz, 1H), 7.61 (d, J=8.7 Hz, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.62 (d, J=0.7 Hz, 2H), 4.90-4.77 (m, 1H), 4.76-4.66 (m, 1H), 4.37-4.27 (m, 1H), 4.27-4.18 (m, 1H). 19F NMR (376 MHz, CDCl3) δ −115.87 (s), −116.02 (s).
The title compound was prepared in a manner analogous to Example 196, Steps A-G, using (1-(4-chloro-3-(difluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 8) in step G. MS (ESI): mass calcd. for C17H15ClF3N5O, 397.1; m/z found, 398.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.42 (s, 2H), 8.18 (s, 1H), 8.01 (d, J=2.7 Hz, 1H), 7.92-7.86 (m, 1H), 7.61 (d, J=8.7 Hz, 1H), 6.99 (t, J=54.5 Hz, 1H), 5.65 (d, J=0.7 Hz, 1H), 4.55 (t, J=5.7 Hz, 0H), 4.43 (t, J=5.7 Hz, 0H), 2.78-2.63 (m, 1H), 2.10-1.92 (m, 1H).
Made in an analogous manner to Example 188 using 2-((1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methoxy)-5-methylpyrimidine (Example 51). MS (ESI): mass calcd. for C15H15F2N5O, 372.3; m/z found, 373.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.41-8.34 (d, J=0.9 Hz, 2H), 8.05-8.00 (s, 1H), 7.74-7.70 (d, J=2.5 Hz, 1H), 7.67-7.62 (m, 1H), 6.91-6.64 (m, 1H), 6.58-6.51 (d, J=8.8 Hz, 1H), 5.64-5.58 (d, J=0.6 Hz, 2H), 4.15-4.07 (m, 4H), 2.45-2.35 (m, 2H), 2.29-2.21 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-isopropylpyrimidine. MS (ESI): mass calcd. for C17H17F2N5O, 345.1; m/z found, 346.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.42 (s, 2H), 8.14 (d, J=2.8 Hz, 1H), 7.74-7.65 (m, 1H), 7.02 (td, J=8.8, 1.8 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 2.91 (hept, J=6.8 Hz, 1H), 2.30 (t, J=2.0 Hz, 3H), 1.29 (d, J=7.0 Hz, 6H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-4-isopropylpyrimidine. MS (ESI): mass calcd. for C17H17F2N5O, 345.1; m/z found, 346.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.42 (d, J=5.1 Hz, 1H), 8.13 (d, J=2.9 Hz, 1H), 7.71-7.64 (m, 1H), 7.04-6.97 (m, 1H), 6.85 (d, J=5.1 Hz, 1H), 5.66 (d, J=0.7 Hz, 2H), 2.95 (hept, J=6.9 Hz, 1H), 2.28 (t, J=2.0 Hz, 3H), 1.28 (d, J=6.9 Hz, 6H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.71 (t, J=1.2 Hz, 2H), 8.15 (d, J=2.8 Hz, 1H), 7.74-7.66 (m, 1H), 7.03 (td, J=8.6, 1.8 Hz, 1H), 6.72 (t, J=55.6 Hz, 1H), 5.72 (s, 2H), 2.30 (t, J=2.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-4-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.75 (d, J=4.9 Hz, 1H), 8.16 (d, J=2.8 Hz, 1H), 7.75-7.64 (m, 1H), 7.29 (d, J=4.9 Hz, 1H), 7.10-6.96 (m, 1H), 6.49 (t, J=54.7 Hz, 1H), 5.71 (s, 2H), 2.30 (t, J=2.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H10F5N5O, 371.1; m/z found, 372.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.81 (d, J=0.9 Hz, 2H), 8.16 (d, J=2.8 Hz, 1H), 7.70 (td, J=8.7, 5.6 Hz, 1H), 7.03 (td, J=8.7, 1.8 Hz, 1H), 5.74 (s, 2H), 2.30 (t, J=2.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-(2-chloropyrimidin-5-yl)propan-2-ol. MS (ESI): mass calcd. for C17H17F2N5O2, 361.1; m/z found, 362.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.67 (s, 2H), 8.14 (d, J=2.8 Hz, 1H), 7.69 (td, J=8.6, 5.7 Hz, 1H), 7.02 (td, J=8.7, 1.9 Hz, 1H), 5.67 (s, 2H), 2.30 (s, 3H), 1.62 (s, 6H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-4-(methoxymethyl)pyrimidine. MS (ESI): mass calcd. for C16H15F2N5O2, 347.1; m/z found, 348.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.54 (d, J=5.0 Hz, 1H), 8.14 (d, J=2.8 Hz, 1H), 7.68 (dddd, J=9.1, 8.4, 5.7, 0.8 Hz, 1H), 7.14 (dt, J=5.0, 0.7 Hz, 1H), 7.01 (td, J=8.7, 1.8 Hz, 1H), 5.65 (d, J=0.7 Hz, 2H), 4.49 (d, J=0.7 Hz, 2H), 3.49 (s, 3H), 2.29 (t, J=2.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-(difluoromethoxy)pyrimidine. MS (ESI): mass calcd. for C15H11F4N5O2, 369.1; m/z found, 370.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.44 (s, 2H), 8.14 (d, J=2.7 Hz, 1H), 7.74-7.65 (m, 1H), 7.02 (td, J=8.7, 1.8 Hz, 1H), 6.52 (t, J=71.9 Hz, 1H), 5.66 (d, J=0.6 Hz, 2H), 2.30 (t, J=2.1 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H15F2N5O, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.31 (s, 2H), 8.12 (d, J=2.8 Hz, 1H), 7.68 (td, J=8.7, 5.7 Hz, 1H), 7.01 (td, J=8.7, 1.8 Hz, 1H), 5.63 (s, 2H), 2.29 (t, J=2.0 Hz, 3H), 1.82 (tt, J=8.4, 5.1 Hz, 1H), 1.01 (ddd, J=8.4, 6.4, 4.9 Hz, 2H), 0.72-0.66 (m, 2H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-4-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H15F2N5O, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.29 (d, J=5.1 Hz, 1H), 8.10 (d, J=2.7 Hz, 1H), 7.68 (td, J=8.7, 5.7 Hz, 1H), 7.01 (td, J=8.7, 1.8 Hz, 1H), 6.85 (d, J=5.1 Hz, 1H), 5.60 (s, 2H), 2.29 (t, J=2.1 Hz, 3H), 1.94 (tt, J=8.1, 4.6 Hz, 1H), 1.22-1.16 (m, 2H), 1.10-1.03 (m, 2H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12F3N5O, 335.1; m/z found, 336.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.25 (d, J=1.2 Hz, 1H), 8.13 (d, J=2.7 Hz, 1H), 7.76-7.64 (m, 1H), 7.06-6.95 (m, 1H), 5.67-5.57 (m, 2H), 2.49 (d, J=2.5 Hz, 3H), 2.30 (t, J=2.0 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.38 (s, 1H), 8.13 (d, J=2.6 Hz, 1H), 7.76-7.63 (m, 1H), 7.06-6.99 (m, 1H), 5.66-5.60 (m, 2H), 2.56 (s, 3H), 2.30 (t, J=2.0 Hz, 3H).
The title compound was prepared in a manner analogous to Example 161, using (1-(2,4-difluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 10). MS (ESI): mass calcd. for C15H14F2N6O, 332.1; m/z found, 333.1 [M+H]+. 1H NMR (500 MHz, CD3OD) δ 8.46 (d, J=2.3 Hz, 1H), 7.72 (s, 1H), 7.65 (td, J=8.6, 5.6 Hz, 1H), 7.15 (td, J=8.8, 1.8 Hz, 1H), 5.46 (s, 2H), 2.30 (t, J=2.0 Hz, 3H), 1.99 (s, 3H).
The title compound was prepared in a manner analogous to Intermediate 5 using 3-(difluoromethyl)-2,4-difluoroaniline in step A, and 1-azido-3-(difluoromethyl)-2,4-difluorobenzene and a reaction temperature of 60° C. in step B.
The title compound was prepared analogous to Example 155, using (1-(3-(difluoromethyl)-2,4-difluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-trifluoromethylpyrimidine. MS (ESI): mass calcd. for C15H8F7N5O, 407.1; m/z found, 408.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.82 (s, 2H), 8.22 (d, J=2.7 Hz, 1H), 8.14-8.05 (m, 1H), 7.24-7.16 (m, 1H), 7.00 (t, J=52.9 Hz, 1H), 5.74 (s, 2H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2,5-dichloropyrimidine. MS (ESI): mass calcd. for C14H10ClF2N5O, 337.1; m/z found, 338.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.49 (s, 2H), 8.14 (d, J=2.5 Hz, 1H), 7.77 (t, J=8.0 Hz, 1H), 7.00 (t, J=9.7 Hz, 1H), 5.63 (s, 2H), 2.32 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2-chloro-5-methylpyrimidine. MS (ESI): mass calcd. for C15H13F2N5O, 317.1; m/z found, 318.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.37 (s, 2H), 8.14 (d, J=2.7 Hz, 1H), 7.77 (t, J=8.0 Hz, 1H), 6.99 (dd, J=10.6, 8.9 Hz, 1H), 5.63 (s, 2H), 2.32 (s, 3H), 2.25 (s, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2-chloro-5-ethylpyrimidine. MS (ESI): mass calcd. for C16H15F2N5O, 331.1; m/z found, 332.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.38 (s, 2H), 8.14 (d, J=2.8 Hz, 1H), 7.80-7.74 (m, 1H), 6.98 (dd, J=10.6, 8.9 Hz, 1H), 5.63 (d, J=0.6 Hz, 2H), 2.59 (q, J=7.6 Hz, 2H), 2.36-2.25 (m, 3H), 1.25 (t, J=7.6 Hz, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2-chloro-5-difluoromethylpyrimidine. MS (ESI): mass calcd. for C15H11F4N5O, 353.1; m/z found, 354.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.70 (s, 2H), 8.16 (d, J=2.7 Hz, 1H), 7.77 (t, J=7.5 Hz, 1H), 7.00 (dd, J=10.7, 8.9 Hz, 1H), 6.72 (t, J=55.6 Hz, 1H), 5.71 (d, J=0.7 Hz, 2H), 2.37-2.26 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2,5-dichloro-4-methylpyrimidine. MS (ESI): mass calcd. for C15H12ClF2N5O, 351.1; m/z found, 352.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.36 (s, 1H), 8.14 (d, J=2.7 Hz, 1H), 7.82-7.70 (m, 1H), 6.99 (dd, J=10.6, 8.9 Hz, 1H), 5.62 (s, 2H), 2.55 (s, 3H), 2.33-2.29 (m, 3H).
The title compound was prepared analogous to Example 155, using (1-(2,4-difluoro-5-methylphenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 13) and 2-chloro-5-cyclopropylpyrimidine. MS (ESI): mass calcd. for C17H15F2N5O, 343.1; m/z found, 344.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.31 (s, 2H), 8.14 (d, J=2.7 Hz, 1H), 7.77 (t, J=7.8 Hz, 1H), 6.99 (dd, J=10.6, 8.9 Hz, 1H), 5.63 (s, 2H), 2.33-2.31 (m, 3H), 1.82 (tt, J=8.5, 5.2 Hz, 1H), 1.04-0.99 (m, 2H), 0.69 (dt, J=6.4, 4.9 Hz, 2H).
The title compound was prepared in a manner analogous to Example 174, steps A-C, using 2,5-dichloropyrimidine in step C. MS (ESI): mass calcd. for C13H11ClN5O, 302.1; m/z found, 303.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.71 (s, 1H), 8.49 (s, 2H), 7.96 (d, J=8.1 Hz, 1H), 7.77 (t, J=7.8 Hz, 1H), 7.18 (d, J=7.6 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.57 (s, 3H).
The title compound was prepared in a manner analogous to Example 174, steps A-C, using 2-chloro-5-ethylpyrimidine in step C. MS (ESI): mass calcd. for C15H16N6O, 296.1; m/z found, 297.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.71 (s, 1H), 8.39 (d, J=0.6 Hz, 2H), 7.96 (d, J=8.1 Hz, 1H), 7.76 (t, J=7.8 Hz, 1H), 7.17 (d, J=7.5 Hz, 1H), 5.64 (d, J=0.7 Hz, 2H), 2.65-2.53 (m, 5H), 1.25 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 174, Steps A-C, using 2,5-dichloro-4-methylpyrimidine in Step C. MS (ESI): mass calcd. for C14H13ClN6O, 316.1; m/z found, 317.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.71 (s, 1H), 8.38 (s, 1H), 7.97 (d, J=8.1 Hz, 1H), 7.77 (t, J=7.8 Hz, 1H), 7.18 (d, J=7.3 Hz, 1H), 5.63 (d, J=0.7 Hz, 2H), 2.57 (s, 3H), 2.56 (s, 3H).
The title compound was prepared analogous to Example 174, steps A-C, using 4-methylpyridine N-oxide in Step A, 7-methyltetrazolo[1,5-a]pyridine in Step B, and (1-(4-methylpyridin-2-yl)-1H-1,2,3-triazol-4-yl)methanol in Step C. MS (ESI): mass calcd. for C14H14N6O, 282.1; m/z found, 283.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.66 (s, 1H), 8.37 (s, 2H), 8.32 (d, J=5.0 Hz, 1H), 8.04-7.98 (m, 1H), 7.17-7.12 (m, 1H), 5.63 (s, 2H), 2.47 (s, 3H), 2.24 (s, 3H).
The title compound was prepared analogous to Example 174, Steps A-C, using 4-methylpyridine N-oxide in Step A, 7-methyltetrazolo[1,5-a]pyridine in Step B, and (1-(4-methylpyridin-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-ethylpyrimidine in Step C. MS (ESI): mass calcd. for C15H15N6O, 296.1; m/z found, 297.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.69-8.64 (m, 1H), 8.40-8.37 (m, 2H), 8.33 (d, J=5.0 Hz, 1H), 8.04-8.01 (m, 1H), 7.17-7.12 (m, 1H), 5.67-5.60 (m, 2H), 2.59 (q, J=7.4 Hz, 2H), 2.47 (s, 3H), 1.25 (t, J=7.6 Hz, 3H).
The title compound was prepared analogous to Example 175, steps A-C, using 2-chloro-5-ethylpyrimidine in step C. MS (ESI): mass calcd. for C15H16N6O, 296.1; m/z found, 297.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.65 (d, J=5.5 Hz, 1H), 8.40 (s, 2H), 8.21 (s, 1H), 7.61 (d, J=2.1 Hz, 1H), 7.51-7.47 (m, 1H), 5.65 (s, 2H), 2.67 (s, 3H), 2.61 (q, J=7.6 Hz, 2H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared analogous to Example 177, steps A-C, using 2-chloro-5-ethylpyrimidine in step C. MS (ESI): mass calcd. for C14H13BrN6O, 360.0; m/z found, 361.0 [M+H]+. 1H NMR (400 MHz, CD3OD) δ 8.88 (s, 1H), 8.53 (d, J=5.5 Hz, 1H), 8.48 (s, 2H), 8.24 (d, J=2.0 Hz, 1H), 8.01 (dd, J=5.5, 2.1 Hz, 1H), 5.61 (s, 2H), 2.64 (q, J=7.7 Hz, 2H), 1.26 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 177, steps A-C, using 4-amino-2-(trifluoromethyl)pyridine in step A, 4-azido-2-(trifluoromethyl)pyridine in step B, and (1-(2-(trifluoromethyl)pyridin-4-yl)-1H-1,2,3-triazol-4-yl)methanol in step C. MS (ESI): mass calcd. for C14H11F3N6O, 336.1; m/z found, 337.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.90 (d, J=5.4 Hz, 1H), 8.39 (d, J=0.8 Hz, 2H), 8.30-8.28 (m, 1H), 8.12 (d, J=2.1 Hz, 1H), 7.92 (dd, J=5.4, 2.0 Hz, 1H), 5.66 (d, J=0.8 Hz, 2H), 2.27 (s, 3H).
The title compound was prepared in a manner analogous to Example 177, Steps A-C, using 4-amino-2-(trifluoromethyl)pyridine in step A, 4-azido-2-(trifluoromethyl)pyridine in step B, and (1-(2-(trifluoromethyl)pyridin-4-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-ethylpyrimidine in step C. MS (ESI): mass calcd. for C15H13F3N6O, 350.1; m/z found, 351.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.90 (d, J=5.4 Hz, 1H), 8.42-8.39 (m, 2H), 8.30 (t, J=0.7 Hz, 1H), 8.13 (d, J=2.0 Hz, 1H), 7.92 (dd, J=5.4, 2.1 Hz, 1H), 5.67 (d, J=0.8 Hz, 2H), 2.62 (q, J=7.7 Hz, 2H), 1.27 (t, J=7.6 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(5-(trifluoromethyl)thiophen-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-fluoro-4-methylpyrimidine. MS (ESI): mass calcd. for C13H9F4N5OS, 359.3; m/z found, 360.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.28-8.23 (s, 1H), 8.11-8.05 (s, 1H), 7.42-7.37 (m, 1H), 7.19-7.15 (m, 1H), 5.62-5.57 (s, 2H), 2.53-2.45 (d, J=2.4 Hz, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(5-(trifluoromethyl)thiophen-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-methoxypyrimidine. MS (ESI): mass calcd. for Cl3H10F3N5O2S, 357.3; m/z found, 358.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.26-8.22 (s, 2H), 8.09-8.06 (d, J=0.9 Hz, 1H), 7.40-7.37 (m, 1H), 7.19-7.15 (m, 1H), 5.62-5.56 (s, 2H), 3.91-3.85 (m, 3H).
The title compound was prepared in a manner analogous to Example 155 using (1-(5-(trifluoromethyl)thiophen-2-yl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-5-(trifluoromethyl)pyrimidine. MS (ESI): mass calcd. for C13H7F6N5OS, 395.3; m/z found, 396.1 [M+H]+. 1H NMR (400 MHz, CDCl3) δ 8.85-8.80 (d, J=0.9 Hz, 2H), 8.12-8.09 (m, 1H), 7.42-7.38 (m, 1H), 7.22-7.17 (m, 1H), 5.74-5.70 (d, J=0.7 Hz, 2H).
The title compound was prepared in a manner analogous to Example 159, using (1-(3-(difluoromethoxy)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol and 2-chloro-N-(oxetan-3-yl)-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 62) in Step A. MS (ESI): mass calcd. for C17H15F3N6O3, 408.1; m/z found, 409.2 [M+H]+. 1H NMR (500 MHz, DMSO-d6) δ 8.91 (s, 1H), 8.26-8.17 (m, 1H), 8.00 (dd, J=7.0, 2.6 Hz, 1H), 7.97-7.91 (m, 1H), 7.87 (ddd, J=8.9, 3.9, 2.6 Hz, 1H), 7.68 (dd, J=10.2, 9.0 Hz, 1H), 7.40 (t, J=72.8 Hz, 1H), 6.24-6.16 (m, 1H), 5.38 (s, 2H), 5.00-4.86 (m, 1H), 4.79 (t, J=6.7 Hz, 2H), 4.45 (t, J=6.1 Hz, 2H).
Examples 672-689, 693-698, 700-716 may be prepared in a manner analogous to the previously described examples.
MS (ESI): mass calcd. for C18H16F3N5O2, 391.1.
MS (ESI): mass calcd. for C16H15F4N5O2, 409.1.
MS (ESI): mass calcd. for C16H14F5N5O2, 427.1.
MS (ESI): mass calcd. for C18H16F3N5O2, 391.1.
MS (ESI): mass calcd. for C16H15F4N5O2, 409.1.
MS (ESI): mass calcd. for C16H14F5N5O2, 427.1.
MS (ESI): mass calcd. for C18H16F3N5O2, 391.1.
MS (ESI): mass calcd. for C18H15F4N5O2, 409.1.
MS (ESI): mass calcd. for C16H14F5N5O2, 427.1.
MS (ESI): mass calcd. for C18H13F3N6O2, 402.1.
MS (ESI): mass calcd. for C17H12F3N7O2, 403.1.
MS (ESI): mass calcd. for C18H13F3N6O2, 402.1.
MS (ESI): mass calcd. for C17H12F3N7O2, 403.1.
MS (ESI): mass calcd. for C18H14F4N6O2, 398.1.
MS (ESI): mass calcd. for C17H14F4N8O3, 426.1.
MS (ESI): mass calcd. for C18H14F6N6O2, 460.1.
MS (ESI): mass calcd. for C17H15F3N6O2, 392.1.
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-N-cycloproplypyrimidine-4-amine. MS (ESI): mass calcd. for C17H15F3N6O, 376.1; m/z found, 377.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.16-8.09 (m, 2H), 7.96-7.92 (m, 1H), 7.92-7.86 (m, 1H), 7.35-7.29 (m, 1H), 7.08-6.79 (t, J=54.6 Hz, 1H), 6.44-6.33 (s, 1H), 5.59-5.53 (d, J=0.8 Hz, 2H), 5.43-5.32 (s, 1H), 2.66-2.51 (s, 1H), 0.93-0.76 (m, 2H), 0.66-0.54 (m, 2H).
The title compound was prepared in a manner analogous to Example 171, Steps A-B, (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-N-ethyl-N-((2-(trimethylsilyl)ethoxy)methyl)pyrimidin-4-amine (Intermediate 60) in Step A. MS (ESI): mass calcd. for C16H21F3N6O, 394.2; m/z found, 365.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.15-8.10 (s, 1H), 8.09-7.97 (d, J=11.8 Hz, 1H), 7.97-7.92 (d, J=5.5 Hz, 1H), 7.92-7.87 (s, 1H), 7.36-7.28 (t, J=9.0 Hz, 1H), 7.08-6.82 (t, J=54.6 Hz, 1H), 6.07-5.99 (d, J=5.8 Hz, 1H), 5.63-5.54 (s, 2H), 5.00-4.81 (s, 1H), 3.48-3.29 (m, 2H), 1.30-1.22 (t, J=7.1 Hz, 3H).
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-(2-methyl-1H-imidazol-1-yl)pyrimidine. MS (ESI): mass calcd. for C18H14F3N7O, 401.1; m/z found, 402.1 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.48-8.42 (d, J=5.7 Hz, 1H), 8.12-8.06 (s, 1H), 7.97-7.93 (d, J=5.3 Hz, 1H), 7.93-7.88 (m, 2H), 7.39-7.30 (t, J=8.9 Hz, 1H), 7.09-6.83 (m, 2H), 6.78-6.61 (m, 1H), 5.78-5.62 (s, 2H), 2.96-2.80 (s, 3H).
MS (ESI): mass calcd. for C15H14F3N7O, 401.1.
MS (ESI): mass calcd. for C17H12F3N7O, 387.1.
MS (ESI): mass calcd. for C17H12F3N7O, 387.1.
MS (ESI): mass calcd. for C18H12F5N5O, 385.1.
MS (ESI): mass calcd. for C16H12F5N5O2, 401.1.
MS (ESI): mass calcd. for C17H12F3N7O, 387.1.
The title compound was prepared in a manner analogous to Example 1 using (1-(3-(difluoromethyl)-4-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanol (Intermediate 9) and 2-chloro-4-(pyrazol-1-yl)pyrimidine. MS (ESI): mass calcd. for C17H12F3N7O, 387.1; m/z found, 388.0 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.66-8.60 (m, 1H), 8.60-8.54 (d, J=5.5 Hz, 1H), 8.21-8.13 (s, 1H), 8.00-7.93 (m, 1H), 7.93-7.85 (m, 1H), 7.84-7.77 (m, 1H), 7.65-7.56 (d, J=5.5 Hz, 1H), 7.37-7.30 (m, 1H), 7.10-6.81 (t, J=54.6 Hz, 1H), 6.56-6.47 (m, 1H), 5.76-5.67 (m, 2H).
MS (ESI): mass calcd. for C16H13F3N8O2, 378.1.
MS (ESI): mass calcd. for C16H12F5N5O, 385.1.
MS (ESI): mass calcd. for C16H13F3N6O2, 378.1.
MS (ESI): mass calcd. for C15H11F4N5O3, 385.1.
MS (ESI): mass calcd. for C16H11F6N5O3, 435.1.
MS (ESI): mass calcd. for C16H12F5N5O3, 417.1.
MS (ESI): mass calcd. for C16H12F5N5O3, 453.1.
MS (ESI): mass calcd. for C16H11F6N5O3, 435.1.
MS (ESI): mass calcd. for C16H12D2F3N5O3, 383.1.
MS (ESI): mass calcd. for C16H9D5F3N5O3, 386.1.
MS (ESI): mass calcd. for C16H11D3F3N5O3, 384.1.
MS (ESI): mass calcd. for C17H16F3N5O3, 395.1.
MS (ESI): mass calcd. for C17H16F3N5O3, 395.1.
MS (ESI): mass calcd. for C16H14F3N5O3, 381.1.
MS (ESI): mass calcd. for C18H16F3N5O3, 409.1.
MS (ESI): mass calcd. for C17H16F3N5O3, 395.1.
MS (ESI): mass calcd. for C17H14F5N5O3, 431.1.
NMDA receptors are ion channels that are highly permeable to Ca2+ ions, rendering it possible to monitor NMDA receptor function using cell-based calcium flux assay. In this assay, co-agonists glutamate and glycine are added to cells heterologously expressing human GluN1/GluN2B NMDA receptors to initiate cellular Ca2+ influx. The time course of the changes in intracellular calcium is measured using a fluorescent dye and a FLIPR (Fluorometric Imaging Plate Reader) device.
Twenty four hours before measurements, the expression of the NMDA receptors in the stable cell line is induced with Tet-On inducible system in the presence of a non-selective NMDA receptor blocker. On the day of the experiment, cell culture media is carefully washed and the cells are loaded with Calcium 5 Dye Kit (Molecular Devices) in dye loading buffer containing 149 mM NaCl, 4 mM KCl, 2 mM CaCl2, and 1.5 mM MgCl2, 10 mM HEPES and 5 mM D-glucose; pH 7.4. After 1 h incubation at the room temperature, the dye is washed away with the assay buffer (149 mM NaCl (standard assay) or 150 mM (HTS assay), 4 mM KCl (standard assay) or 3 mM (HTS assay), 2 mM CaCl2, 0.01 mM EDTA, 10 mM HEPES and 5 mM D-glucose; pH 7.4) In the FLIPR TETRA reader, various concentrations of the test compounds are added to the cells for 5 min while fluorescence is monitored to detect potential agonist activity. Next, co-agonists, glutamate and glycine are added for another 5 minutes. The concentration of glutamate corresponding to ˜EC80 (standard assay) or EC40 (HTS assay) is used to maximize the assay's signal window or the ability to detect NMDA receptor antagonists and negative allosteric modulators, respectively. A saturating concentration (10 μM) of glycine is also present in the assay. A non-selective NMDA receptor antagonist, (+)MK-801 is used as a positive control for antagonist activity. The fluorescent signal in the presence of test compounds is quantified and normalized to the signal defined by the appropriate control wells
| Number | Date | Country | |
|---|---|---|---|
| 62293680 | Feb 2016 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 15428710 | Feb 2017 | US |
| Child | 16046332 | US |
