The invention provides an aminoflavone having formula (I), wherein each of R
1
and R
2
is H, COCH
2
—R
7
, wherein R
7
is amino alkylamino, dialkylamino, or alkyl- or dialkylaminoalkyl, or an &agr;-amino acid residue, provided that at least one of R
1
or R
2
is other than H, and R
3
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.
1
本发明提供了一种具有公式(I)的
氨基
黄酮,其中R1和R2中的每一个都是H,COCH2-R7,其中R7是
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,前提是至少有一个R1或R2不是H,而R3是H,支链或直链烷基,羟基烷基,脂肪酰氧基烷基,脂肪酰氧基,烷氧基或烷氧基烷基,或其药学上可接受的盐。本发明还提供了一种包含上述
氨基
黄酮的药物组合物,以及通过给予上述公式所述的
氨基
黄酮化合物的肿瘤生长抑制量来抑制宿主中肿瘤生长的方法。