发明授权
US5602127A (Alkanesultam-1-yl)-benzimidazol-1-yl)-1yl)-methyl-biphenyls useful as angiotensin-II antagonists 失效
(烷基磺酰基-1-基) - 苯并咪唑-1-基)-1-基) - 甲基 - 联苯作为血管紧张素II拮抗剂

(Alkanesultam-1-yl)-benzimidazol-1-yl)-1yl)-methyl-biphenyls useful as
angiotensin-II antagonists
摘要:
Angiotensin-II antagonists of the formula ##STR1## wherein R.sub.1 is, other than hydrogen and, inter alia, halogen, lower alkyl or cycloalkyl; R.sub.2 is, inter alia, optionally substituted benzimidazol-2-yl, 5,6,7,8-tetrahydro-imidazo [1,2-a]pyridin-2-yl, butanesultam-1-yl, imidazol-4-yl, and tetrahydobenzimidazol-2-yl; R.sub.3 is, inter alia, lower alkyl; and, R.sub.4 is an acidic group, such as carboxyl or tetrazolyl. An exemplary compound is: 4'-[(2-n-propyl-4-methyl-6-(butanesultam-1-yl)benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid.
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