申请人:Dr. Karl Thomae GmbH
公开号:US05521177A1
公开(公告)日:1996-05-28
The invention relates to benzimidazoles of general formula ##STR1## Exemplary compounds are: (a) 4'-[[2-Ethyl-4-methyl-6-[(2-dimethylamino-3,4-dioxo-1-cyclobuten-1-yl)amin o]-1H-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl, (b) 4'-[[2-n-Propyl-4-methyl-6-(2-cyano-3,3-dimethyl-guanidino)-1H-benzimidazo l-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl, (c) 4'-[[2-n-Propyl-4-methyl-6-(2,2-dicyano-1-dimethylamino-etheneamino)-1H-be nzimidazol -1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl, (d) 4'-[[2-n-Propyl-4-methyl-6-(1-morpholino-2-nitro-etheneamino)-1H-benzimida zol -1 -yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl, and (e) 4'-[[2-n-Propyl-4-methyl-6-(1,1-dimethylamino-2-nitro-etheneamino)-1H-benz imidazol -1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl. The new compounds are angiotensin-antagonists.
该发明涉及一般式##STR1##的苯并咪唑。示例化合物包括:(a) 4'-[[2-乙基-4-甲基-6-[(2-二甲基氨基-3,4-二氧代-1-环丁烯-1-基)氨基]-1H-苯并咪唑-1-基]-甲基]-2-(1H-四唑-5-基)-联苯,(b) 4'-[[2-正丙基-4-甲基-6-(2-氰基-3,3-二甲基-胍基)-1H-苯并咪唑-1-基]-甲基]-2-(1H-四唑-5-基)-联苯,(c) 4'-[[2-正丙基-4-甲基-6-(2,2-二氰基-1-二甲基氨基乙烯氨基)-1H-苯并咪唑-1-基]-甲基]-2-(1H-四唑-5-基)-联苯,(d) 4'-[[2-正丙基-4-甲基-6-(1-吗啉基-2-硝基乙烯氨基)-1H-苯并咪唑-1-基]-甲基]-2-(1H-四唑-5-基)-联苯,以及(e) 4'-[[2-正丙基-4-甲基-6-(1,1-二甲基氨基-2-硝基乙烯氨基)-1H-苯并咪唑-1-基]-甲基]-2-(1H-四唑-5-基)-联苯。这些新化合物是抗肾素-拮抗剂。