Patent · US Expired

1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof

US4540519A · kind A · utility

3Cited by
0References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 9, 1984
Grant dateSep 10, 1985
Priority date—
Expiry dateApr 9, 2004

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G59/686
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

This disclosure describes symmetrical 1,4-bis-(substituted-amino)-5,8-hydroxyanthraquinones useful as chelating agents and for inducing regression and/or palliation of cancer diseases in mammals.

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