申请人:Parke, Davis & Company
公开号:US04031101A1
公开(公告)日:1977-06-21
cis-2,6-Dimethyl-.alpha.,.alpha.-diphenyl-1-piperidinebutanol; and acid-addition salts. The compounds are pharmacological agents, especially antiarrythmic agents. The compounds can be produced by reacting phenyl lithium or phenylmagnesium halide with cis-.gamma.-(2,6-dimethylpiperidino)butyrophenone or a lower alkyl ester of cis-2,6-dimethyl-1-piperidinebutyric acid; by reacting .alpha.-(3-halopropyl)-.alpha.-phenylbenzyl alcohol with cis-2,6-dimethylpiperidine, or by reacting cis-1- (3-lithiopropyl)-2,6-dimethylpiperidine with benzophenone.
cis-2,6-二甲基-α,α-二苯基-1-哌啶丁醇;及其酸盐。这些化合物是药理学试剂,特别是抗心律失常试剂。这些化合物可以通过将苯基锂或苯基镁卤化物与顺式-γ-(2,6-二甲基哌啶基)丁酰苯酮或顺式-2,6-二甲基-1-哌啶丁酸的较低烷基酯反应而制备;通过将α-(3-卤代丙基)-α-苯基苄醇与顺式-2,6-二甲基哌啶反应,或通过将顺式-1-(3-锂代丙基)-2,6-二甲基哌啶与苯甲酮反应制备。