Unit doses of factor Xa inhibitor compounds and methods of using these compounds for inhibiting blood coagulation in a human patient are taught herein. The unit dose of the factor Xa inhibitor compounds disclosed herein required to inhibit coagulation in a primate is lower than the unit dose required to obtain similar levels of coagulation inhibition in other animal models, such as rodents. Also taught are in vitro assays useful in predicting in vivo antithrombotic activity in humans.
本文介绍了使用单位剂量因子Xa
抑制剂化合物以及使用这些化合物抑制人类患者的血凝的方法。本文所披露的因子Xa
抑制剂化合物的单位剂量,所需用于抑制灵长类动物的凝血作用,低于所需用于其他动物模型(如啮齿动物)获得类似凝血抑制
水平的单位剂量。此外,本文还介绍了在体外试验中有用于预测人类体内抗血栓活性的方法。