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-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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| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | artículo biblioteca |
| Language: | English |
| Published: |
Elsevier
1989
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| Subjects: | Gibberella fujikuroi, microbiological transformation, diterpenes, ent-13-epi-manoyl oxide derivatives, varol, varodiol, |
| Online Access: | http://hdl.handle.net/10261/22087 http://dx.doi.org/10.13039/501100003339 |
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