Antibiotic substances and preparation
US3983231A · kind A · utility
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4Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 26, 1975 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Jun 26, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A new antibiotic complex, complex 484, components 484-A and 484-B thereof and a process for their preparation are disclosed. These antibiotic substances are producible by culturing a microorganism of the species Streptomyces in an aqueous nutrient medium under submerged aerobic fermentation conditions. The substances are useful against a broad spectrum of pathogenic bacteria. Methods for their use are disclosed also.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.