申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:EP1116726A1
公开(公告)日:2001-07-18
The object of the present invention is to provide ethylamine derivatives that function as a motilin receptor antagonist and that are useful as medicines.
The invention provides compounds represented by the general formula (1):
wherein
R1 represents a phenyl group or the like, R2 represents a hydrogen atom and the like, R3 represents a hydrogen atom and the like, R4 represents a hydrogen atom and the like, R5 represents an alkyl group and the like, R7 represents a hydrogen atom and the like and R8 represents a heterocyclic ring and the like; or a hydrate or pharmaceutically acceptable salt thereof and a medicine which comprises the above compound or a hydrate or pharmaceutically acceptable salt thereof as an active ingredient.
本发明的目的是提供具有动情素受体拮抗剂功能并可用作药物的乙胺衍生物。
本发明提供通式(1)所代表的化合物:
其中
R1代表苯基或类似物,R2代表氢原子或类似物,R3代表氢原子或类似物,R4代表氢原子或类似物,R5代表烷基或类似物,R7代表氢原子或类似物,R8代表杂环或类似物;或其水合物或药学上可接受的盐,以及包含上述化合物或其水合物或药学上可接受的盐作为活性成分的药物。