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    • 6. 发明申请
    • MODULATORS OF KCNQ POTASSIUM CHANNELS AND USE THEREOF IN TREATING MIGRAINE AND MECHANISTICALLY RELATED DISEASES
    • KCNQ钾通道的调节剂及其在治疗机体和机械相关疾病中的应用
    • WO02072088A2
    • 2002-09-19
    • PCT/US0204374
    • 2002-02-14
    • SQUIBB BRISTOL MYERS CO
    • DWORETZKY STEVENGRIBKOFF VALENTIN KKINNEY GENE GHEWAWASAM PIYASENA
    • G01N33/50A61K31/404A61K31/506A61K45/00A61P25/06G01N33/15C07D209/34C07D239/42
    • A61K31/404A61K31/506
    • Compounds which function as modulators, particularly, openers, of human KCNQ potassium channel proteins or polypeptides, particularly, central nervous system(CNS)-located KCNQ potassium channels, and heteromultimers thereof, and their use in the treatment of migraine are provided by the present invention. One novel type of potassium channel polypeptide openers provided by the present invention is the fluorooxindole compounds, described for the first time as therapeutics for the treatment of migraine by preventing the asynchronous firing of neurons. Other KCNQ potassium channel opener compounds that are also useful in the treatments of the invention include 2,4-disubstituted pyrimidine-5-carboxamide derivatives. One or more of the compounds according to the present invention may be utilized alone, in combination, or in conjunction with other treatment modalities for reducing, ameliorating and/or alleviating migraine or diseases similar to, or mechanistically related to, migraine, e.g., cluster headache.
    • 作为人KCNQ钾通道蛋白或多肽,特别是中枢神经系统(CNS)分配的KCNQ钾通道及其异源多肽的调节剂,特别是开放剂的化合物及其在治疗偏头痛中的用途由本发明提供 发明。 本发明提供的一种新型的钾通道多肽开放剂是氟氧吲哚化合物,首次作为通过防止神经元的异步烧制来治疗偏头痛的治疗剂。 也可用于本发明处理的其它KCNQ钾通道开放剂化合物包括2,4-二取代的嘧啶-5-甲酰胺衍生物。 根据本发明的一种或多种化合物可以单独使用,或与其它治疗方式联用,用于减少,改善和/或减轻与偏头痛相似或机械相关的偏头痛或类似疾病,例如,集群 头痛。