&bgr;-alanine compounds or a pharmaceutically acceptable salt thereof, which is useful as a glycoprotein IIB/IIIa antagonist, inhibitor of blood platelet aggregation and inhibitor of the binding of fibrinogen to blood platelet; a composition containing the same, a process for the preparation of the compound, and a process for the treatment of diseases caused by thrombus formation, for example, are provided.
β-丙氨酸化合物或其药用可接受的盐,用作糖蛋白IIB/IIIa拮抗剂、抑制血小板聚集和抑制
纤维蛋白原与血小板结合的药物;含有该化合物的组合物,制备该化合物的方法,以及治疗由血栓形成引起的疾病的方法等。