申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:US05466691A1
公开(公告)日:1995-11-14
Thiophene compounds of the formula ##STR1## wherein each symbol is as defined in the specification, their pharmaceutically acceptable salts, pharmaceutical compositions containing said compound and additives for pharmaceuticals, and antipsychotics containing said compound as an active ingredient. The compound of the present invention has pharmacological actions required of antipsychotic, such as motility suppressing action, anti-apomorphine action, mothamphetamine antagonistic action, tetrabenazine-induced blepharoptosis enhancing action, and the like. The compound of the present invention is useful as an antipsychotic having less extrapyramidal side-effects or a non-benzodiazepine type antianxiety agent.
本发明涉及公式##STR1##的噻吩化合物,其中每个符号如规范所定义,它们的药学上可接受的盐、含有该化合物和药物添加剂的制剂以及作为活性成分含有该化合物的抗精神病药物。本发明的化合物具有抗精神病所需的药理作用,如运动抑制作用、抗阿泼吗啡作用、甲基苯丙胺拮抗作用、四苯噻唑诱导的眼睑下垂增强作用等。本发明的化合物可用作具有较少的外周神经系统副作用的抗精神病药物或非苯二氮平类抗焦虑剂。