申请人:NIPPON SHINYAKU COMPANY, LIMITED
公开号:EP0546181A1
公开(公告)日:1993-06-16
The object of the invention is to provide a novel compound having serotonin antagonist activity.
The invention is directed to an indolecarboxamide derivative of the following general formula [I] and a serotonin antagonist composition comprising the same derivative as an active ingredient.
(wherein R1 is a lower alkyl and R2 is hydrogen, a halogen, a lower alkyl or a lower alkoxy.)
The compound of the invention is effective as a gastrointestinal motor activity regulator, antimigraine, antipsychotic or antianxiety drug. The compound is also effective as a therapeutic drug for dementia or orthostatic hypotension.
本发明的目的是提供一种具有血清素拮抗剂活性的新型化合物。
本发明涉及下式通式[I]的吲哚甲酰胺衍生物和以该衍生物为活性成分的血清素拮抗剂组合物。
(其中R1为低级烷基,R2为氢、卤素、低级烷基或低级烷氧基)。
本发明的化合物作为胃肠运动活性调节剂、抗偏头痛、抗精神病或抗焦虑药物是有效的。本发明化合物作为痴呆症或正性低血压的治疗药物也是有效的。