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US 2006/0052438 A1Published application
Bioactive compounds and methods of uses thereof
AssigneesWellgen, Inc., Regents of the University of Minnesota, Rutgers, The State University of New Jersey
InventorsChi-Tang Ho, Naisheng Bai, Zigang Dong, Ann Bode, Slavik Dushenkov
Life of this patent
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Abstract
In one aspect, the present invention provides compounds having formula I or IV as shown below: as further defined herein. In additional aspects, the present invention provides compositions and kits comprising the compounds of the invention and methods for their use, for example, for the prevention or treatment of a cancer.
Claims24
A compound having the formula (I):
- or a pharmaceutically acceptable salt, solvate, or hydrate thereof, wherein:
- R1, R2, R3 and R4 are each independently hydrogen, (C1-C6)alkyl, or (C1-C12)acyl;
- R5, R6, R7, R8, R9, R10, R11, R12, and R13 are each independently hydrogen or (C1-C6)alkyl;
- and
- R14 and R15 are each independently hydrogen or (C1-C6)alkyl.
2 more elements
A compound having the formula (III):
- or a pharmaceutically acceptable salt, solvate, or hydrate thereof.
A compound having the formula (IV):
- or a pharmaceutically acceptable salt, solvate, or hydrate thereof, wherein
- R1, R2, R3 and R4 are each independently hydrogen, (C1-C6)alkyl, (C1-C12)acyl, a monosaccharide, an acetylated monosaccharide, a disaccharide or an acetylated disaccharide.
Dependencies are inferred from the claim text.