申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US06211242B1
公开(公告)日:2001-04-03
This invention relates to new benzamide derivatives having a vasopressin antagonistic activity, etc. and represented by the general formula (I):
wherein R1 is aryl optionally substituted with lower alkyl, etc.,
R2 is lower alkyl, etc.,
R3 is hydrogen, etc.,
R4 is aryl, etc.,
X is CH or N, and
Y is CH or N,
and pharmaceutically acceptable salts thereof, to processes for the preparation thereof and to a pharmaceutical composition comprising the same.
该发明涉及具有抗利尿激素拮抗活性的新苯甲酰胺衍生物等,其通式(I)表示如下:其中R1是芳基,可选择地取代为较低烷基等,R2是较低烷基等,R3是氢等,R4是芳基等,X是CH或N,Y是CH或N,以及其药学上可接受的盐,制备方法和含有该物质的药物组合物。