The present invention relates to a method of ameliorating the drawbacks of anti-platelet drug named clopidogrel. The method of the present invention comprises administration of an (S)oxo-clopidogrel or its derivative of the Formula IIA in its free or pharmaceutically acceptable salt form for alleviating the symptoms of thrombosis or embolism by inhibiting blood platelet aggregation. Compositions for use in such methods are also provided.
本发明涉及一种改善抗血小板药物克洛匹多格的缺点的方法。本发明的方法包括给予(S)氧代克洛匹多格或其衍
生物IIA式的自由形式或药用盐形式,以通过抑制血小板聚集缓解血栓或栓塞症状。还提供了用于这种方法的组合物。