Claims
- 1. A quinazoline derivative of the formula: ##STR176## wherein R.sup.1 is hydrogen or C1-4 alkyl; Y is C1-6 alkylene;
- A is --O--R.sup.0 or --S(O)p--R.sup.0,
- in which R.sup.0 is C1-4 alkyl-hydroxy;
- p is 0-2;
- Z is single bond, methylene, ethylene, vinylene or ethynylene;
- CyB is
- (1) 7-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one, two or three nitrogen atoms,
- (2) 6-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, two or three nitrogen atoms,
- (3) 6-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atom, one nitrogen atom,
- (4) 4- or 5-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one, two or three nitrogen atoms, or
- (5) 4-7 membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one or two oxygen atoms, or one or two sulfur atoms;
- R.sup.3 is hydrogen, C1-4 alkyl, C1-4 alkoxy, halogen or trifluoromethyl;
- R.sup.4 is (1) hydrogen, (2) C1-4 alkyl, (3) C1-4 alkoxy, (4) --COOR.sup.8, in which R.sup.8 is hydrogen or C1-4 alkyl, (5) --NR.sup.9 R.sup.10, in which R.sup.9 is hydrogen, C1-4 alkyl or phenyl(C1-4 alkyl) and R.sup.10 is hydrogen or C1-4 alkyl, (6) --NHCOR.sup.11, in which R.sup.11 is C1-4 alkyl, (7) --NHSO.sub.2 R.sup.11, in which R.sup.11 is as hereinbefore defined, (8) SO.sub.2 NR.sup.9 R.sup.10, in which R.sup.9 and R.sup.10 are as hereinbefore defined, (9) --OCOR.sup.11, in which R.sup.11 is as hereinbefore defined, (10) halogen, (11) trifluoromethyl, (12) hydroxy, (13) nitro, (14) cyano, (15) --SO.sub.2 N.dbd.CHNR.sup.12 R.sup.13 in which R.sup.12 is hydrogen or C1-4 alkyl and R.sup.13 is C1-4 alkyl, (16) --CONR.sup.14 R.sup.15 in which R.sup.14 is hydrogen or C1-4 alkyl and R.sup.15 is C1-4 alkyl or phenyl(C1-4 alkyl), (17) C1-4 alkylthio, (18) C1-4 alkylsulfinyl, (19) C1-4 alkylsulfonyl, (20) ethynyl, (21) hydroxymethyl, (22) tri(C1-4 alkyl)silylethynyl or (23) acetyl; and m and n independently are 1 or 2;
- with the proviso that
- (1) a CyB ring does not bond to Z through a nitrogen atom in the CyB ring when Z is vinylene or ethynylene;
- or pharmaceutically acceptable acid addition salts thereof, pharmaceutically acceptable salts thereof, or hydrates thereof.
- 2. A compound according to claim 1, wherein CyB is 7-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one, two or three nitrogen atoms.
- 3. A compound according to claim 1, wherein CyB is 6-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, two or three nitrogen atoms.
- 4. A compound according to claim 1, wherein CyB is 6-membered, unsaturated or partially saturated, monocyclic a hetero ring containing as hetero atom, one nitrogen atom.
- 5. A compound according to claim 1, wherein CyB is 4- or 5-membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one, two or three nitrogen atoms.
- 6. A compound according to claim 1, wherein CyB is 4-7 membered, unsaturated or partially saturated, monocyclic hetero ring containing as hetero atoms, one or two oxygen atoms, or one or two sulfur atoms.
- 7. A compound according to claim 1, wherein CyB is pyridine ring.
- 8. A compound according to claim 1, wherein CyB is imidazole ring.
- 9. A compound according to claim 1, wherein CyB is triazole or pyrrole ring.
- 10. A compound according to claim 1, wherein CyB is furan or thiophene ring.
- 11. A compound according to claim 1, wherein Z is single bond.
- 12. A compound according to claim 1, wherein Z is methylene.
- 13. A compound according to claim 1, wherein Z is vinylene.
- 14. A compound according to claim 1, wherein Y-A is 2-(2-hydroxyethoxy)ethyl.
- 15. A compound according to claim 1, which is:
- 4-[2-(2-hydroxyethoxy)ethyl]amino-6-acetyl-2-(1-imidazolyl)quinazoline,
- 2-(1-imidazolyl)-4-[2-(2-hydroxyethoxy)ethyl]amino-6-ethynylquinazoline,
- 2-(1-imidazolyl)-4-[2-(2-hydroxyethoxy)ethyl]amino-6-(2-triisopropylsilylethynyl)quinazoline,
- 4-[2-(2-hydroxyethoxy)ethyl]amino-6-hydroxymethyl-2-(1-imidazolyl)quinazoline,
- 4-(2-(2-hydroxyethoxy)ethyl)amino-6-methylsulfinyl-2-(1-imidazolyl)quinazoline,
- 6-chloro-4-(2-(2-hydroxyethoxy)ethyl)amino-2-(1-imidazolyl)quinazoline,
- 4-[2-(2-hydroxyethoxy)ethyl]amino-6-metho xycarbonyl-2-(1-imidazolyl)quinazoline,
- 4-(2-(2-hydroxyethoxy)ethyl)amino-6-methylthio-2-(1-imidazolyl)quinazoline,
- 4-(2-(2-hydroxyethoxy)ethyl)amino-6-iodo-2-(1-imidazolyl)quinazoline,
- 4-(2-(2-hydroxyethoxy)ethyl)amino-2-(1-imidazolyl)-5,6,7,8-tetrahydroquinazoline or
- 6-methoxy-4-(2-(2-hydroxyethoxy)ethyl)amino-2-(1-imidazolyl)quinazoline,
- and pharmaceutically acceptable acid addition salts thereof, pharmaceutically acceptable salts thereof, or hydrates thereof.
- 16. A pharmaceutical composition for the treatment of mammals, which comprises, as active ingredient, an effective amount of a compound of the formula (I), ##STR177## wherein Y, A, Z, CyB , R.sup.1, R.sup.3, R.sup.4 and m and n are as defined in claim 1 , pharmaceutically acceptable acid addition salts thereof, pharmaceutically acceptable salts thereof, or hydrates thereof and a pharmaceutically acceptable carrier.
- 17. A method for the treatment of mammals, to prevent or treat at least one disease selected from the group consisting of hypertension, heart failure, myocardial infarction, angina, atherosclerosis, cardiac edema, renal insufficiency, nephrotic edema, hepatic edema, asthma, bronchitis, dementia, immunodeficiency, and pulmonary hypertension which method comprises administering to a patient an effective amount of a compound of the formula (I) ##STR178## wherein Y, A, Z, CyB, R.sup.1, R.sup.3, R.sup.4 and m and n are as defined in claim 1,
- pharmaceutically acceptable acid addition salts thereof, pharmaceutically acceptable salts thereof, or hydrates thereof.
- 18. The composition of claim 16 wherein the mammals are humans.
- 19. The method of claim 17 wherein the mammals are humans.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of our application Ser. No. 08/076,431, filed Jun. 14, 1993, now abandoned, which is a continuation-in-part of our application Ser. No. 07/913,473 filed Jul. 15, 1992, which is now abandoned.
US Referenced Citations (8)
Foreign Referenced Citations (8)
Number |
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0395328 |
Apr 1990 |
EPX |
0371731 |
Jun 1990 |
EPX |
58-172379 |
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JPX |
0578556 |
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CHX |
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WOX |
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
76431 |
Jun 1993 |
|
Parent |
913473 |
Jul 1992 |
|