申请人:Rhone-Poulenc Sante
公开号:US04665076A1
公开(公告)日:1987-05-12
The piperidine derivatives of formula: ##STR1## in which X denotes --CO--, --CHOH-- or --CH(NH.sub.2)-- and Ar denotes ##STR2## in which R denotes hydrogen or alkyl of 1 to 4 carbon atoms, and Y and Z, which may be identical or different, each denote a hydrogen atom or alkoxy of 1 to 3 carbon atoms, and their addition salts with pharmaceutically acceptable inorganic or organic acids are useful for treating and/or preventing disturbances of cardiac rhythm. These compounds are new except when X is --CO-- and Ar is 1-naphthyl or 1-isoquinolyl.
公式为:##STR1##的哌啶衍生物,其中X表示--CO--,--CHOH--或--CH(NH.sub.2)--,Ar表示##STR2##,其中R表示氢或1至4个碳原子的烷基,Y和Z可以相同也可以不同,每个表示1至3个碳原子的氢原子或烷氧基,它们与药学上可接受的无机或有机酸的加合盐用于治疗和/或预防心律失常。这些化合物是新的,除非X为--CO--且Ar为1-萘基或1-异喹啉基。