Claims
- 1. A 4-aminopyrimidine derivative of the formula ##STR308## wherein A is a bond, C.sub.1-4 alkylene or C.sub.1-4 oxyalkylene; Y is a bond, C.sub.1-4 alkylene, C.sub.1-4 alkyleneoxy, C.sub.1-4 alkoxyphenylene or phenyl(C.sub.1-4)alkylene;
- Z is a bond or vinylene;
- R.sup.1 is a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, imidazole, pyrazole, pyrimidine, pyrazine, pyridazine, benzimidazole, quinoline, isoquinoline and partially or fully saturated rings thereof;
- R.sup.2 is
- (i) a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, imidazole, pyrazole, pyrimidine, pyrazine, pyridazine, benzimidazole, quinoline, isoquinoline, furan, pyran, dioxole, dioxine, benzofuran, benzopyran, benzodioxole, benzodioxine, thiophene, thioine, benzothiophene, benzothione and partially or fully saturated rings thereof,
- (ii) C.sub.4-15 carbocyclic ring,
- (iii) C.sub.1-4 alkoxy,
- (iv) hydroxy(C.sub.1-4 alkoxy), or
- (v) hydroxy;
- with the proviso that:
- when R.sup.1 is pyridine or pyridine substituted by one or two of C.sub.1-4 alkyl,
- C.sub.1-4 alkoxy, halogen, trifluoromethyl or nitro then R.sup.2 is a member selected only from the group consisting of benzodioxole or benzodioxole substituted by one or two of C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, trifluoromethyl, nitro or a group of the formula:
- --COOR.sup.10
- wherein R.sup.10 is hydrogen or C.sub.1-4 alkyl, and
- hydroxy(C.sub.1-4 alkoxy);
- R.sup.3 is
- (i) a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, imidazole, pyrazole, pyrimidine, pyrazine, pyridazine, benzimidazole, quinoline, isoquinoline, furan, pyran, benzofuran, benzopyran, thiophene, thioine, benzothiophene, benzothione, thiazole, isothiazole, thiazine, benzothiazole, benzoisothiazole, benzothiazine and partially or fully saturated rings thereof,
- (ii) C.sub.4-15 carbocyclic ring,
- (iii) a group of formula:
- CH.sub.2 .dbd.CH(X)--
- wherein X is halogen, or
- (iv) hydrogen,
- l is 1 or 2,
- with the proviso that:
- the ring represented by R.sup.1 may be substituted by one or two of C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, trifluoromethyl or nitro;
- the ring represented by R.sup.2 may be substituted by one or two of C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, trifluoromethyl, nitro or a group of the formula:
- --COOR.sup.10
- wherein R.sup.10 is hydrogen or C.sub.1-4 alkyl, and the ring represented by R.sup.3 may be substituted by one or two of C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, trifluoromethyl, nitro, cyano, ethynyl or a group of the formula:
- --SONR.sup.7 R.sup.8
- wherein R.sup.7 and R.sup.8 are independently hydrogen or C.sub.1-4 alkyl, and with the proviso that:
- R.sup.2 is not hydroxy when Y is a bond; and
- R.sup.1 is not bonded through its nitrogen atom when Z is vinylene,
- or pharmaceutically acceptable acid addition salts thereof or pharmaceutically acceptable salts thereof.
- 2. A compound according to claim 1, wherein R.sup.1 is a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, quinoline, isoquinoline and partially or fully saturated rings thereof.
- 3. A compound according to claim 1, wherein R1 is imidazole.
- 4. A compound according to claim 1, wherein R1 is benzimidazole.
- 5. A compound according to claim 1, wherein R1 is pyridine.
- 6. A compound according to claim 1, wherein R.sup.2 is a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, imidazole, pyrazole, pyrimidine, pyrazine, pyridazine, benzimidazole, quinoline, isoquinoline and partially or fully saturated rings thereof.
- 7. A compound according to claim 1, wherein R2 is pyridine.
- 8. A compound according to claim 1, wherein R2 is benzimidazole.
- 9. A compound according to claim 1, wherein R2 is imidazole.
- 10. A compound according to claim 1, wherein R.sup.2 is a heterocyclic ring selected from the group consisting of furan, pyran, dioxole, dioxine, benzofuran, benzopyran, benzodioxole, benzodioxine and partially or fully saturated rings thereof.
- 11. A compound according to claim 1, wherein R2 is furan.
- 12. A compound according to claim 1, wherein R2 is 1,3-dioxaindan.
- 13. A compound according to claim 1, wherein R.sup.2 is a heterocyclic ring selected from the group consisting of thiophene, thioine, benzothiophene, benzothione and partially or fully saturated rings thereof.
- 14. A compound according to claim 1, wherein R2 is thiophene.
- 15. A compound according to claim 1, wherein R2 is C4-15 carbocyclic ring.
- 16. A compound according to claim 1, wherein R2 is benzene.
- 17. A compound according to claim 1, wherein R2 is naphthalene.
- 18. A compound according to claim 1, wherein R2 is C1-4 alkoxy.
- 19. A compound according to claim 1, wherein R2 is hydroxy(C1-4)alkoxy.
- 20. A compound according to claim 1, wherein R2 is hydroxy.
- 21. A compound according to claim 1, wherein R.sup.3 is a heterocyclic ring selected from the group consisting of pyrrole, pyridine, azepine, imidazole, pyrazole, pyrimidine, pyrazine, pyridazine, benzimidazole, quinoline, isoquinoline and partially or fully saturated rings thereof.
- 22. A compound according to claim 1, wherein R3 is pyridine.
- 23. A compound according to claim 1, wherein R3 is imidazole.
- 24. A compound according to claim 1, wherein R.sup.3 is a heterocyclic ring selected from the group consisting of furan, pyran, benzofuran, benzopyran and partially or fully saturated rings thereof.
- 25. A compound according to claim 1, wherein R3 is furan.
- 26. A compound according to claim 1, wherein R.sup.3 is a heterocyclic ring selected from the group consisting of thiophene, thioine, benzothiophene, benzothione and partially or fully saturated rings thereof.
- 27. A compound according to claim 1, wherein R3 is thiophene.
- 28. A compound according to claim 1, wherein R3 is benzthiophene.
- 29. A compound according to claim 1, wherein R.sup.3 is a heterocyclic ring selected from the group consisting of thiazole, isothiazole, thiazine, benzothiazole, benzoisothiazole, benzothiazine and partially or fully saturated rings thereof.
- 30. A compound according to claim 1, wherein R3 is thiazole.
- 31. A compound according to claim 1, wherein R3 is C4-15 carbocyclic ring.
- 32. A compound according to claim 1, wherein R3 is benzene.
- 33. A compound according to claim 1, wherein R3 is naphthalene.
- 34. A compound according to claim 1, wherein R3 is a group of formula:
- CH2.dbd.CH(X)--
- wherein X is halogen.
- 35. A compound according to claim 1, wherein R3-A- is hydrogen or C1-4 alkyl.
- 36. A compound according to claim 1, which is:
- 2-(1-Imidazolyl)-4-[2-(2-hydroxyethoxy)ethyl]amino-5-(3-methoxyphenyl)methylpyrimidine,
- 2-(1-Imidazolyl)-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-4-(2-methoxyethyl)aminopyrimidine,
- 2-(1-Imidazolyl)-5-ethyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-phenylmethyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-methyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5,6-dimethyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(3-methoxyphenyl)methyl-4-(2-methoxyethyl)aminopyrimidine,
- 2-(1-Imidazolyl)-5-(4-methoxyphenyl)methyl-4-[2-(2-hydroxyethoxy)ethyl]aminopyrimidine,
- 2-(1-Imidazolyl)-5-(4-methoxyphenyl)methyl-4-(2-methoxyethyl)aminopyrimidine or
- 2-(1-Imidazolyl)-5-(4-methoxyphenyl)methyl-4-phenylmethylaminopyrimidine.
- 2-(1-Imidazolyl)-5-phenoxymethyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(1-Imidazolyl)methyl-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(1-chlorovinyl)-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thiazolyl)-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-[2-(2-hydroxyethoxy)ethyl]aminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(1-naphthyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(4-methoxyphenyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(3-methoxyphenyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(2-furyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(2-thienyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(3-pyridyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(2-methoxyethyl)aminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-phenylmethoxyaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(4-chlorophenyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(3-chlorophenyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine
- 2-(1-Imidazolyl)-5-(4-methylphenyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(4-methoxyphenyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(5-methyl-2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-[4-(1-imidazolyl)phenyl]methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(3-pyridyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine
- 2-(1-Imidazolyl)-5-(3-furyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(3-pyridyl)-4-phenylmethylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(4-chlorophenyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(Benzimidazol-1-yl)-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(4-ethoxycarbonylphenyl)methylaminopyrimidine,
- 2-(1-Imidazolyl)-5-(2-naphthyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(3-Pyridyl)-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-[2-(3-Pyridyl)vinyl]-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine,
- 2-(2-Methyl-1-Imidazolyl)-5-(2-thienyl)-4-(1,3-dioxaindan-5-yl)methylaminopyrimidine or
- 2-(1-Imidazolyl)-5-(2-thienyl)-4-(benzimidazol-5-yl)methylaminopyrimidine.
- 37. A pharmaceutical composition which comprises, as active ingredient, an effective amount of a compound of the formula (I) depicted in claim 1 or pharmaceutically acceptable acid addition salts thereof or pharmaceutically acceptable salts thereof, with pharmaceutical carrier or coating.
- 38. A method for the prevention and/or the treatment of thrombosis, arteriosclerosis, ischemic heart diseases, gastric ulcer or hypertension, which comprises the administration of an effective amount of a compound of the formula (I) depicted in claim 1 or pharmaceutically acceptable salts thereof.
Parent Case Info
This application is a continuation-in-part of U.S. Ser. No. 08/111,906, filed Aug. 26, 1993, now abandoned, the entire disclosure of which is incorporated herein by reference.
US Referenced Citations (6)
Foreign Referenced Citations (1)
Number |
Date |
Country |
9407867 |
Apr 1994 |
WOX |
Continuation in Parts (1)
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Number |
Date |
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Parent |
111906 |
Aug 1993 |
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