Problem: To provide compounds which have an anticoagulation effect based on their ability to inhibit the activated blood coagulation factor X and are useful as coagulation inhibitors or agents for prevention or treatment for diseases caused by thrombi or emboli.
Means for Solution: Benzene derivatives or their salts having a characteristic chemical structure with a phenol ring and a benzene ring bonding to each other via an amide bond, in which the phenol ring further bonds to a benzene ring or a heteroaryl ring via an amide bond. They have an excellent effect of inhibiting the activated blood coagulation factor X, and especially have an excellent oral activity.
问题:提供具有抗凝作用的化合物,基于它们抑制活化的血液
凝血因子X的能力,并可用作凝血
抑制剂或用于预防或治疗由血栓或栓塞引起的疾病的药剂。
解决方法:苯衍
生物或其盐具有特征性
化学结构,其中苯环和苯环通过酰胺键连接,苯环进一步通过酰胺键连接到苯环或杂环环上。它们具有抑制活化的血液
凝血因子X的优异效果,尤其具有优异的口服活性。