A compound with the structure of the formula (I) or a pharmaceutically acceptable salt, a preparation method and use thereof are disclosed in the present invention, wherein R is cyano group. The compound provided by the present invention has an antiplatelet aggregation activity and can be used in preparing a medicament for preventing or treating cardiac and cerebral vascular diseases such as coronary artery syndromes, myocardial infarction and myocardial ischemia which are caused by platelet aggregation.
本发明公开了具有结构式(I)的化合物或药学上可接受的盐,以及其制备方法和用途,其中R为
氰基。本发明提供的化合物具有抗血小板聚集活性,并可用于制备用于预防或治疗由血小板聚集引起的
冠状动脉综合征、心肌梗死和心肌缺血等心脑血管疾病的药物。