Patent · US Expired

Asiatic acid derivatives having modified A-ring

US6071898A · kind A · utility

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Assignee

Inventors

Key dates

Filing dateMay 25, 1999
Grant dateJun 6, 2000
Priority date
Expiry dateMay 25, 2019

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C2603/52
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Asiatic acid derivatives having a modified A-ring, as represented by formula 1 are disclosed. ##STR1## Pharmaceutical compositions and methods of treating cancer and hepatotoxicity utilizing compounds of formula 1 are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.