Antibiotic LL-D05139 .beta.
US4503044A · kind A · utility
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4Claims
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Key dates
| Filing date | Apr 25, 1983 |
| Grant date | Mar 5, 1985 |
| Priority date | — |
| Expiry date | Apr 25, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/01
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This disclosure describes a new antibacterial and anti-tumor agent designated LL-D05139 .beta., produced in a microbiological fermentation under controlled conditions using a new genus Glycomyces harbinensis gen. nov., sp. nov., and mutants thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.