Antitumor antibiotics
US4421851A · kind A · utility
0Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1981 |
| Grant date | Dec 20, 1983 |
| Priority date | — |
| Expiry date | Nov 16, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/886
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Anthracycline glycosides W, X, Y and Z which are prepared by the fermentation of mutant F.I. 416 of Streptomyces peucetius var. caesius. The new compounds are useful against both gram positive and gram negative bacteria and as antitumor agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.