申请人:MITSUBISHI KASEI CORPORATION
公开号:EP0181267A2
公开(公告)日:1986-05-14
Disclosed herein is a fibrinolysis-enhancing agent comprising, as an effective ingredient, an N2-arylsulfonyl-L-arginine amide represented by the general formula (I):
wherein R1 is a group of the formula:
where R3 is an alkyl group having 3 to 5 carbon atoms or an alkoxyalkyl group having 2 to 4 carbon atoms and R4 is an alkyl group having 1 to 3 carbon atoms ; and R2 is a group of the formula:
where R5 and R6 are independently hydrogen atom, methyl group or methoxy group provided that they cannot be hydrogen atoms simultaneously, and R7 is an alkyl group having 1 to 3 carbon atoms; or a salt thereof. The agent is used in combination with a plasminogen activator.
本文公开了一种纤维蛋白溶解增强剂,其有效成分包括通式(I)代表的 N2-芳基磺酰基-L-精氨酸酰胺:
其中 R1 是式中的基团:
其中 R3 是具有 3 至 5 个碳原子的烷基或具有 2 至 4 个碳原子的烷氧基烷基,R4 是具有 1 至 3 个碳原子的烷基;R2 是式中的基团:
其中 R5 和 R6 独立地为氢原子、甲基或甲氧基,但它们不能同时为氢原子,R7 为具有 1 至 3 个碳原子的烷基;或其盐。该制剂与纤溶酶原激活剂结合使用。