Rifamycin R and microorganisms useful in the production of rifamycins
US4263404A · kind A · utility
3Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1976 |
| Grant date | Apr 21, 1981 |
| Priority date | — |
| Expiry date | Nov 29, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/886
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel rifamycin compounds, designated P, Q, R and U, produced by the fermentation of mutant strains of Streptomyces mediterranei.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.