3-AMIDINOANILINE DERIVATIVES, ACTIVATED BLOOD COAGULATION FACTOR X INHIBITORS, AND INTERMEDIATES FOR PRODUCING BOTH
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP1020434A1
公开(公告)日:2000-07-19
The present invention relates to a 3-amidinoaniline derivative represented by the general formula:
wherein R represents a hydrogen atom, a lower alkyl group, a lower alkenyl group etc.; R1 represents a hydrogen atom, a hydroxy group, a lower alkyl group etc.; Y represents a single bond or an oxygen atom; and R2 represents a lower alkyl group or a group represented by the general formula:
wherein n represents 1 or 2; and T represents a hydrogen atom or a group represented by the general formula:
-C(=NH)-W
wherein W represents a lower alkyl group; or a pharmaceutically acceptable salt thereof, which has a potent and selective activated blood coagulation factor X inhibitory activity, and an intermediate for producing both.
本发明涉及一种由通式表示的3-氨基苯胺衍生物:
其中R代表氢原子、低级烷基、低级烯基等;R1代表氢原子、羟基、低级烷基等;Y代表单键或氧原子;R2代表低级烷基或通式代表的基团:
其中 n 代表 1 或 2;T 代表氢原子或通式所代表的基团:
-C(=NH)-W
其中 W 代表低级烷基;或其药学上可接受的盐,该盐具有强效和选择性活化血液凝固因子 X 抑制活性,以及生产二者的中间体。