Physiologically active substances SS 12538, their preparation and a novel microorganism producing same
US4588822A · kind A · utility
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4Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 6, 1983 |
| Grant date | May 13, 1986 |
| Priority date | — |
| Expiry date | Apr 6, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/886
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Disclosed are novel physiologically active substance SS 12538, process for its preparation and a novel microorganism producing the same. The novel physiologically active substance SS 12538 is represented by the following formula (I): ##STR1## in which R represents a hydrogen atom, a methyl group or an ethyl group. SS 12538 is obtained by inoculating a novel strain S 12538 in a nutrient-containing medium and cultivating aerobically. SS 12538 has excellent vasodilating action and antibiotic action against a certain gram positive bacteria and dermatophytes.
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