1,4-Bis(substituted-amino)-5,8-dihydroxy-anthraquinones and leuco bases thereof
US4278689A · kind A · utility
6Cited by
1References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1979 |
| Grant date | Jul 14, 1981 |
| Priority date | — |
| Expiry date | Aug 2, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/135
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This disclosure describes symmetrical 1,4-bis(substituted-amino)-5,8-dihydroxyanthraquinones useful as chelating agents and for inhibiting the growth of transplanted mouse tumors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.