Patent · US Expired

1,4-bis(substituted-amino)-5,8-dihydroxy-anthraquinones and leuco bases thereof

US4820738A · kind A · utility

1Cited by
22References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 28, 1986
Grant dateApr 11, 1989
Priority date—
Expiry dateJan 28, 2006

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-dihydroxyanthraquinones 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.