申请人:Sumitomo Chemical Company, Limited
公开号:US04148796A1
公开(公告)日:1979-04-10
Novel .gamma.-piperidinobutyrophenone derivatives of the formula, ##STR1## wherein R.sup.1 is halogen, amino, alkanoylamino, alkylamino or N-(alkanoyl)alkylamino; R.sup.2 is hydrogen or halogen, provided that when R.sup.1 is halogen, R.sup.2 must be halogen; and Z is a piperidino group having the formula (A), ##STR2## (wherein each of R.sub.a and R.sub.b is hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; R.sup.3 is hydrogen or hydroxyl; and n is 1 or 2), or a piperidino group having the formula (B), ##STR3## (wherein R.sub.c is hydrogen or lower alkyl; and each of R.sub.d and R.sub.e is hydrogen, halogen, lower alkyl or lower alkoxy), provided that when R.sup.1 is amino and R.sup.2 is hydrogen, Z cannot be represented by the formula (A), and their pharmaceutically acceptable acid addition salts, which are useful as psychotropic, neuroleptic or analgesic agents.
具有以下结构的新型γ-哌啶丁酮衍生物,其中R.sup.1是卤素、氨基、烷酰氨基、烷基氨基或N-(烷酰基)烷基氨基;R.sup.2是氢或卤素,但当R.sup.1是卤素时,R.sup.2必须是卤素;Z是具有以下结构的哌啶基团(A),(其中R.sub.a和R.sub.b中的每一个是氢、卤素、低烷基、低烷氧基或三氟甲基;R.sup.3是氢或羟基;n为1或2),或具有以下结构的哌啶基团(B),(其中R.sub.c是氢或低烷基;R.sub.d和R.sub.e中的每一个是氢、卤素、低烷基或低烷氧基),但当R.sup.1是氨基且R.sup.2是氢时,Z不能由结构(A)表示,以及它们的药学上可接受的酸盐,可用作精神药、抗精神病药或镇痛药剂。