CL-1577D And CL-1577E antibiotic/antitumor compounds, their production and use
US4539203A · kind A · utility
4Cited by
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8Claims
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Key dates
| Filing date | Nov 13, 1984 |
| Grant date | Sep 3, 1985 |
| Priority date | — |
| Expiry date | Nov 13, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/01
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Compounds CL-1577D and CL-1577E are prepared by cultivation of a purified isolate of Actinomycete designated ATCC 39363 in a culture medium having assimilable sources of carbon and nitrogen. The compounds are effective antimicrobial agents and possess cytotoxic activity against L1210 murine leukemia cells and P388 murine leukemia cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.