Physiologically active substance PF1191 and process for producing the same
US6171829A · kind A · utility
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2Claims
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Key dates
| Filing date | Sep 10, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Sep 10, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P17/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A substance PF1191 having an inhibitory activity to kainic acid toxicity represented by the following formula (I) which is obtained by incubating a fungus belonging to the genus Eupenicillium and isolating the product thus produced from the culture by solvent extraction, adsorption column chromatography, gel filtration, etc. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.