PYRIDINE DERIVATIVE WITH ANGIOTENSIN II ANTAGONISM
申请人:MEIJI SEIKA KABUSHIKI KAISHA
公开号:EP0487745A1
公开(公告)日:1992-06-03
A compound of general formula (I) and a pharmacologically acceptable salt thereof wherein A represents (a), (b) or (c), B represents a carboxylic acid residue or a tetrazole residue, and X represents O, NH or S(O)t. The compound (I) has an angiotensin (II) antagonism and is used as hypotensive, cardiac failure remedy, anxiolytic drug and agent for mnemonics.
通式(I)的化合物及其药理上可接受的盐 其中 A 代表(a)、(b)或(c),B 代表羧酸残基或四唑残基,X 代表 O、NH 或 S(O)t。化合物(I)具有血管紧张素(II)拮抗作用,可用于降血压、治疗心力衰竭、抗焦虑药物和助记剂。
US5399566A
申请人:——
公开号:US5399566A
公开(公告)日:1995-03-21
Pyridine derivatives having angiotensin II antagonism
申请人:Meiji Seika Kabushiki Kaisha
公开号:US05399566A1
公开(公告)日:1995-03-21
The invention provides compounds represented by the following formula (I) ##STR1## or a pharmaceutically acceptable salts thereof wherein A represents ##STR2## B represents a carboxy or tetrazolyl group; and X represents --O--, --NH-- or --S(O).sub.t --. The compounds possess angiotensin II antagonism, and may be used as an antihypertensive agent, a therapeutic agent to congestive heart failure, an antianxiety agent and a cognitive enhancing agent.