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    • 13. 发明申请
    • PARP Modulators and Treatment of Cancer
    • PARP调节剂和癌症治疗
    • US20090076122A1
    • 2009-03-19
    • US12326798
    • 2008-12-02
    • Ernest KUNJerome MENDELEYEVPal BAUER
    • Ernest KUNJerome MENDELEYEVPal BAUER
    • A61K31/404A61K31/352A61P35/00A61P25/00A61P3/00A61P37/00A61P29/00A61P31/12
    • A61K31/366A61K31/404C07D209/08C07D209/16C07D311/10Y02A50/411
    • The invention relates to a method of modulating poly(ADP-ribose)polymerase-1 (PARP-1) activity in a mammal comprising administering to a mammal an effective amount of an organic aromatic compound having from 4 to about 35 carbon atoms, wherein said organic aromatic compound is capable of binding the arginine-34 moiety located in Zinc finger-1 of the PARP-1 enzyme and wherein said organic aromatic compound has electron donating capabilities such that it's π-electron system will interact with the positively charged (cationic) guanidinium moiety of the specific arginine-34 residue of the Zinc-1 finger of PARP-1 and does not contain benzamide or lactam substituents.In particular, substituted benzopyrones and substituted indoles and their pharmaceutical compositions containing such compounds that modulate the activity of PARP-1, are described. The invention is also directed to the composition of matter, kits and methods for their therapeutic and/or prophylactic use in treating diseases and disorders described herein, by administering effective amounts of such compounds. Preferably, the compositions and methods provided herein inhibit PARP activity.
    • 本发明涉及一种在哺乳动物中调节聚(ADP-核糖)聚合酶-1(PARP-1)活性的方法,包括向哺乳动物施用有效量的具有4-约35个碳原子的有机芳族化合物,其中所述 有机芳族化合物能够结合位于PARP-1酶的锌指-1中的精氨酸-34部分,并且其中所述有机芳族化合物具有给电能力,使得其π电子系统将与带正电荷(阳离子) 胍基部分的PARP-1锌锌指的特定精氨酸-34残基,不含有苯甲酰胺或内酰胺取代基。 特别地,描述了取代的苯并吡喃酮和取代的吲哚及其含有调节PARP-1活性的化合物的药物组合物。 本发明还涉及通过施用有效量的这些化合物来治疗和/或预防用于治疗本文所述疾病和病症的物质,试剂盒和方法的组合物。 优选地,本文提供的组合物和方法抑制PARP活性。