Aminoalkoxyphenyl derivatives, process for their preparation and
申请人:Sanofi
公开号:US05444056A1
公开(公告)日:1995-08-22
An aminoalkoxyphenyl derivative of general formula: Cy--B--Ph--O--A--Am (1) as well as a pharmaceutically acceptable salt thereof in which B represents a --S--, --SO-- or --SO.sub.2 -- group, Ph represents an optionally substituted phenyl radical, A denotes a straight or branched alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxy propylene radical in which the hydroxy is optionally substituted by a C.sub.1 -C.sub.4 alkyl radical. Am represents a group: ##STR1## and Cy is a cyclic group, provided that when Cy represents either a benzo[b]furyl group substituted at position 4 by a halogen atom or a C.sub.1 -C.sub.4 alkyl group, or a benzo[b]thienyl group substituted at position 4 by a halogen atom or by a C.sub.1 -C.sub.4 alkyl group and when B represents a --SO.sub.2 -- group, R.sub.3 represents a --Alk--Ar radical.