近些年来,发现作为一般退烧止痛的药物乙酰水杨酸(阿斯匹林,ASA)具有抗血小板凝聚的效应,因而引起人们很大的兴趣,阿斯匹林与某些小分子药物,如双嘧哌胺醇(dipyredamole)一起使用以研究其抗凝血性能已有较多报道,然而将阿斯匹林进行高分子化的研究却不多。Vogl等合成并聚合了5-乙烯基水杨酸甲酯,Ecket等探讨了低分子量聚乙二醇与乙 In recent years, as a general antipyretic analgesic drug acetylsalicylic acid (aspirin, ASA) has anti-platelet aggregation effect, which attracted great interest, aspirin and some small molecule drugs, such as double There have been more reports on the use of dipyredamole to study its anticoagulant properties. However, there are not many studies on the molecularization of aspirin. Vogl et al synthesized and polymerized methyl 5-vinyl salicylate, Ecket et al explored the low molecular weight polyethylene glycol and B