Preparation of II-deoxy anthracycline antibiotics
US4411834A · kind A · utility
2Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 1981 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Sep 2, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H15/252
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Anthracycline antibiotics of the formula: ##STR1## wherein R is --CO--CH.sub.2 OH, --CHOH--CH.sub.3, --CO--CH.sub.3 or --CH.sub.2 --CH.sub.3 having antitumor and antibacterial activity are prepared by culturing a new mutant strain of microorganism designated as Micromonospora peucetica sp. nova and which has been deposited with the American Type Culture Collection under number No. 31366 ATCC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.