申请人:Ono Pharmaceutical Co., Ltd.
公开号:US05389666A1
公开(公告)日:1995-02-14
A fused benzeneoxyacetic acid derivative of the formula (I): ##STR1## R.sup.1 is OH, alkoxy, (alkyl)amino, residue of an amino acid; A is phenyl, alkyl substituted by phenyl, residue of an imidazole, imidazole-2-yloxy(thio), 2-oxoimidazole, pyrazole, oxadiazole, oxazole, triazole, isoxazole or isothiazole, in the group of benzene may be substituted by one to three of alkyl, alkoxy, halogen, nitro or trihalomethyl; e is 3-5; f is 1-3; p is 1-4; q is 0-2; r is 1-4; s is 0-3) and salts thereof possess an agonistic on PGI.sub.2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclerosis, inchemic heart diseases, gastric alcer and hypertention.
一种公式(I)的融合
苯氧基
乙酸衍
生物:##
STR1## R.sup.1为OH、烷
氧基、(烷基)
氨基、
氨基酸残基;A为
苯基、被
苯基取代的烷基、
咪唑残基、
咪唑-2-
氧(
硫)、2-
氧代
咪唑、
吡唑、
氧代二唑、
氧唑、三唑、异
氧唑或异
硫唑,在
苯环中可被1-3个烷基、烷
氧基、卤素、硝基或三卤
甲基取代;e为3-5;f为1-3;p为1-4;q为0-2;r为1-4;s为0-3)及其盐具有对
PGI.sub.2受体的激动作用,因此对预防和/或治疗血栓形成、动脉粥样硬化、缺血性心脏病、胃溃疡和高血压有用。