This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y
12
receptor antagonist compound, wherein said amount is effective to bind the P2Y
12
receptors on platelets and inhibit ADP-induced platelet aggregation. The P2Y
12
receptor antagonist compounds useful for this invention include mononucleoside polyphosphates and dinucleoside polyphosphates of general Formula I, or salts thereof. The present invention also provides novel compositions comprising mononucleoside polyphosphates and dinucleoside polyphosphates according to Formula Ia and Ib.
本发明涉及一种预防或治疗与血小板聚集有关的疾病或病症的方法。该方法还涉及一种治疗血栓形成的方法。该方法包括向受试者投予含有治疗有效量P2Y12受体拮抗剂化合物的制剂,其中所述量足以结合血小板上的P2Y12受体并抑制
ADP诱导的血小板聚集。本发明中有用于此方法的P2Y12受体拮抗剂化合物包括一般式I的单核苷酸多
磷酸盐和双核苷酸多
磷酸盐,或其盐。本发明还提供了包括根据式Ia和Ib的单核苷酸多
磷酸盐和双核苷酸多
磷酸盐的新型组合物。