申请人:Dainippon Pharmaceutical Co., Ltd.
公开号:US05945415A1
公开(公告)日:1999-08-31
This invention discloses a compound which is expressed by formula (I) below: ##STR1## or physiologically acceptable acid addition salts thereof. The claimed compound exhibits excellent antiemetic effect based on its potent serotonin S.sub.3 and dopamine D.sub.2 receptor antagonistic activities, and is useful for treatment or prophylaxis of various gastrointestinal symptoms which are associated with various diseases and drug administration.
本发明揭示了一种由以下公式(I)表示的化合物:##STR1##或其生理上可接受的酸盐。所述化合物具有出色的抗恶心作用,基于其强效的5-羟色胺S.sub.3受体和多巴胺D.sub.2受体拮抗活性,并且可用于治疗或预防与各种疾病和药物使用相关的各种胃肠症状。