申请人:G. D. Searle & Co.
公开号:US05164403A1
公开(公告)日:1992-11-17
A class of N-arylheteroarylalkyl imidazol-2-one compounds is described for use in treatment of circulatory disorders such as hypertension and congestive heart failure. Compounds of particular interest are angiotensin II antagonists of the formula ##STR1## wherein A is selected from ##STR2## wherein m is one; wherein R.sup.1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, n-pentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, cyclohexylethyl, cyclohexanoyl, 1-oxo-2-cyclohexylethyl, benzoyl, 1-oxo-2-phenethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl and 2-hydroxybutyl; wherein R.sup.0 is selected from hydrido, methyl, fluoro, chloro, monofluoromethyl, difluoromethyl, trifluoromethyl, formyl, carboxyl and dimethoxymethyl; wherein R.sup.2 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, propylthio, butylthio, and hydroxyalkyl; wherein each of R.sup.3, R.sup.4, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10 and R.sup.11 is hydrido and R.sup.5 must be selected from COOH, SH, PO.sub.3 H.sub.2, SO.sub.3 H, CONHNH.sub.2, CONHNHSO.sub.2 CF.sub.3, OH, ##STR3## wherein each of R.sup.42 and R.sup.43 is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl; or a tautomer thereof or a pharmaceutically-acceptable salt thereof.
描述了一类N-芳基杂芳基烷基
咪唑酮化合物,用于治疗循环系统疾病,如高血压和充血性心力衰竭。特别感兴趣的化合物是公式##STR1##的
血管紧张素II拮抗剂,其中A选自##STR2##其中m为1;其中R.sup.1选自甲基、乙基、n-丙基、异丙基、n-丁基、sec-丁基、异丁基、叔丁基、4-甲基丁基、n-戊基、新戊基、苯基、苄基、苯乙基、环己基、环己基甲基、环己基乙基、环己酰基、1-氧代-2-环己基乙基、苯甲酰基、1-氧代-2-苯乙基、1-氧代丙基、1-氧代丁基、1-氧代戊基和2-羟基丁基;其中R.sup.0选自氢、甲基、
氟、
氯、单
氟甲基、二
氟甲基、三
氟甲基、甲酰基、羧基和二甲氧基甲基;其中R.sup.2选自甲基、乙基、n-丙基、异丙基、n-丁基、sec-丁基、异丁基、叔丁基、n-戊基、异戊基、新戊基、苯基、苄基、苯乙基、环己基、环己基甲基、丙基
硫、丁基
硫和羟基烷基;其中R.sup.3、R.sup.4、R.sup.6、R.sup.7、R.sup.8、R.sup.9、R.sup.10和R.sup.11中的每一个都是氢,而R.sup.5必须选自COOH、SH、PO.sub.3 H.sub.2、SO.sub.3 H、CONHNH.sub.2、CONHNHSO.sub.2 CF.sub.3、OH、##STR3##其中R.sup.42和R.sup.43各自独立地选自
氯、
氰、硝基、三
氟甲基、甲氧羰基和三
氟甲基磺酰基;或其互变异构体或其药学上可接受的盐。