申请人:Sanofi
公开号:US05147878A1
公开(公告)日:1992-09-15
Aminoalkoxyphenyl derivatives useful in the treatment of certain pathological syndromes of the cardiovascular system of formula: ##STR1## in which: B represents a --S, --SO--, or --SO.sub.2 -- group, R.sub.1 and R.sub.2, which are identical or different, each denote hydrogen, a methyl or ethyl radical or a halogen such as chlorine, bromine or iodine, A denotes a straight- or branched-alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical in which the hydroxy is optionally substituted by a lower alkyl radical, Ar represents a group ##STR2## R.sub.4 denotes hydrogen or an alkyl radical and Cy represents a cyclic group.
氨基烷氧基苯基衍生物在治疗心血管系统某些病理综合征中有用,其化学式为:##STR1## 其中:B代表一个--S、--SO--或--SO.sub.2--基团,R.sub.1和R.sub.2,相同或不同,分别表示氢、甲基或乙基基团或氯、溴或碘等卤素,A表示具有2至5个碳原子的直链或支链烷基基团或2-羟基丙烯基基团,其中羟基可选择性地被较低的烷基基团取代,Ar代表一个基团##STR2## R.sub.4代表氢或烷基基团,Cy代表一个环状基团。