Antifibrotic substance P-1894B
US4260599A · kind A · utility
6Cited by
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6Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 26, 1979 |
| Grant date | Apr 7, 1981 |
| Priority date | — |
| Expiry date | Jul 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/465
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An antifibrotic substance P-1894B is produced by cultivating a microorganism belonging to the genus Streptomyces and being capable of producing P-1894B in a culture medium to have Antifibrotic substance P-1894B elaborated and accumulated in the cultured broth and recovering the substance. P-1894B is effective for the prophylaxis or treatment of the fibrosis due to excessive collagen accumulation in mammal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.