The microbiological transformation of some ent-13-epi-manoyl oxide diterpenes by Gibberelle fujikuroi
Incubation of ent-19-hydroxy-13-epi-manoyl oxide with Gibberella fujikuroi afforded ent-12a,19-dihydroxy-13-epi-manoyl oxide and ent-7B,12a19-trihydroxy-13-epi-manoyl oxide, the first of which was transformed by chemical methods into varol (ent-12a-hydroxy-13-epi-manoyl oxide). The incubation of ent...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1989 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/22087 |
| Acceso en línea: | http://hdl.handle.net/10261/22087 |
| Access Level: | acceso abierto |
| Palabra clave: | Gibberella fujikuroi microbiological transformation diterpenes ent-13-epi-manoyl oxide derivatives varol varodiol |
| Sumario: | Incubation of ent-19-hydroxy-13-epi-manoyl oxide with Gibberella fujikuroi afforded ent-12a,19-dihydroxy-13-epi-manoyl oxide and ent-7B,12a19-trihydroxy-13-epi-manoyl oxide, the first of which was transformed by chemical methods into varol (ent-12a-hydroxy-13-epi-manoyl oxide). The incubation of ent-3B-hydroxy-13-epi-manoyl oxide (ribenol) with the same fungus gave the 12B-hydroxy, the 11B-hydroxy and the 11B,12B-dihydroxy derivatives of ribenol, the first of which was identical with varodiol. |
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