Rebeccamycin
US5158938A · kind A · utility
7Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1991 |
| Grant date | Oct 27, 1992 |
| Priority date | — |
| Expiry date | Sep 23, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H19/044
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Addition of bromine to the culture medium during fermentation of a rebeccamycin-producing strain of Saccharothrix aerocolonigenes results in production of a new rebeccamycin derivative having advantageous antineoplastic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.