Naphthyridinomycin antibiotics
US4003902A · kind A · utility
5Cited by
1References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1974 |
| Grant date | Jan 18, 1977 |
| Priority date | — |
| Expiry date | Jun 20, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/886
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Naphthyridinomycin complex, a major component thereof called naphthyridinomycin A and a minor component thereof called naphthyridinomycin B are disclosed. These antibiotic substances exhibit antibacterial activity. The substances are producible by culturing a microorganism of the species Streptomyces in an aqueous nutrient medium under submerged aerobic fermentation conditions. Methods for their preparation and use are included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.