Rebeccamycin analogs by tryptophan analogs feeding
US5468849A · kind A · utility
6Cited by
4References
6Claims
0Family size
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Key dates
| Filing date | Mar 21, 1994 |
| Grant date | Nov 21, 1995 |
| Priority date | — |
| Expiry date | Mar 21, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P19/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Addition of certain tryptophan analogs to the culture medium during fermentation of a rebeccamycin-producing strain of Saccharothrix aerocolonigenes results in production of new rebeccamycin analogs having advantageous antitumor properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.