2-ACYLAMINOBENZAMIDE DERIVATIVES AND PREVENTIVE AND REMEDY FOR DISEASES CAUSED BY THE SUPERMULTIPLICATION OF VASCULAR INTIMAL CELLS
申请人:KISSEI PHARMACEUTICAL CO., LTD.
公开号:EP0855387A1
公开(公告)日:1998-07-29
The present invention relates to 2-acylaminobenzamide derivatives represented by the general formula:
wherein R1, R2, R3, R4 and R5 represent each a hydrogen atom etc.; X represents a vinylene group etc.; B represents a group represented by the general formula:
-N(R6)(R7)
wherein R6 and R7 represent each a hydrogen atom etc., a group represented by the general formula:
-NH-(CH2)n-A-R8
wherein A represents a single bond etc.; R8 represents a hydroxy group etc. or a hydroxyamino group which are useful as agents for the prevention and treatment of diseases caused by excessive proliferation of vascular intimal cells.
本发明涉及由通式表示的 2-酰氨基苯甲酰胺衍生物:
其中R1、R2、R3、R4和R5分别代表氢原子等;X代表乙烯基等;B代表通式所代表的基团:
-N(R6)(R7)
其中 R6 和 R7 各自代表一个氢原子等;B 代表由通式表示的基团:
-NH-(CH2)n-A-R8
其中 A 代表单键等;R8 代表羟基等或羟基氨基,它们可用作预防和治疗因血管内膜细胞过度增殖而引起的疾病的药物。