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Derivatives of isoindigo, indigo and indirubin and methods of treating cancer

  • US 6,933,315 B2
  • Filed: 06/10/2004
  • Issued: 08/23/2005
  • Est. Priority Date: 12/13/2001
  • Status: Expired due to Term
First Claim
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1. A compound of formula (I), (II), or (III) embedded imagewherein R1 or R2 is independently an acetylated monosaccharide;

  • and R1, R2, R3, R4, R5, R6, R7, R8, R9, or R10 is independently a hydrogen, a monosaccharide, a disaccharide, a halogen, a hydrocarbyl group, or a functional hydrocarbyl group substituted with one or more hydroxy moieties, carboxy moieties, nitroxy moieties, monosaccharides, disaccharides, amines, amides, thiols, sulfate, sulfonate, sulfonamide, or halogens, wherein the hydrocarbyl has 1 to 12 carbon atoms.

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