申请人:Yoo Moo-Hi
公开号:US20100105727A1
公开(公告)日:2010-04-29
The present invention provides a novel benzamide derivative represented by formula 1 and an isomer, a pharmaceutically acceptable salt or hydrate thereof, and a composition for activating a 5-HT4 receptor comprising the same, as an active ingredient. Benzamide derivatives of the present invention has superior affinity for 5-HT4 receptors, capability to reduce the gastric evacuation time, capability to alleviate ventricular tachycardia, ventricular fibrillation, torsades de pointes and QT prolongation, and low toxicity. Therefore, benzamide derivatives of the present invention are therapeutically effective for digestive system diseases.
本发明提供了一种新颖的苯甲酰胺衍生物,其由式1表示,以及一个异构体,其药学上可接受的盐或水合物,以及包含相同物质的用于激活5-HT4受体的组合物,作为活性成分。本发明的苯甲酰胺衍生物具有优越的亲和力,能够减少胃排空时间,能够缓解室性心动过速、室颤、扭转型室性心动过速和QT间期延长,并且毒性低。因此,本发明的苯甲酰胺衍生物在治疗消化系统疾病方面具有治疗效果。