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    • 6. 发明授权
    • Aminoflavone compounds, compositions, and methods of use thereof
    • 氨基黄酮化合物,组合物及其使用方法
    • US06812246B2
    • 2004-11-02
    • US10240883
    • 2003-06-12
    • Kenneth M. SnaderB. Rao VishnuvajjalaTsutomu Akama
    • Kenneth M. SnaderB. Rao VishnuvajjalaTsutomu Akama
    • A61K3135
    • C07D311/30
    • The invention provides an aminoflavone having formula (I), wherein each of R1 and R2 is H, COCH2—R7, wherein R7 is amino alkylamino, dialkylamino, or alkyl- or dialkylaminoalkyl, or an &agr;-amino acid residue, provided that at least one of R1 or R2 is other than H, and R3 is H, branched or straight-chain alkyl, hydroxyalkyl, alkanoyloxyalkyl, alkanoyloxy, alkoxy, or alkoxyalkyl, or pharmaceutically acceptable salts thereof. The present invention also provides a pharmaceutical composition comprising an aminoflavone as described above, and a method of inhibiting the growth of a tumor in a host by administering a tumor growth-inhibiting amount of an aminoflavone compound having the formula as described above.
    • 本发明提供具有式(I)的氨基黄酮,其中R 1和R 2各自为H,COCH 2 -R 7,其中R 7为氨基烷基氨基,二烷基氨基或烷基 - 或二烷基氨基烷基, 或α-氨基酸残基,条件是R 1或R 2中的至少一个不是H,R 3是H,支链或直链烷基,羟烷基,烷酰氧基烷基,烷酰氧基,烷氧基 ,或烷氧基烷基,或其药学上可接受的盐。 本发明还提供了包含如上所述的氨基黄酮的药物组合物,以及通过施用具有抑制肿瘤生长抑制量的具有上述通式的氨基黄酮化合物来抑制宿主中肿瘤生长的方法。