Microbial transformation of the sesquiterpenoid (−)-maalioxide by Mucor plumbeus

Incubation of (−)-maalioxide with Mucor plumbeus gave 9β-hydroxymaalioxide as the major product. Microbial transformation of the sesquiterpenoid (−)-maalioxide by the fungus Mucor plumbeus gave three metabolites, 9β-hydroxymaalioxide, 1β-hydroxymaalioxide and 7β-hydroxymaalioxide. 9β-Hydroxymaalioxi...

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Veröffentlicht in:	Phytochemistry (Oxford) 2006, Vol.67 (1), p.58-61
Hauptverfasser:	Wang, Yanmei, Tan, Teck-Koon, Tan, Geok Kheng, Connolly, Joseph D., Harrison, Leslie J.
Format:	Artikel
Sprache:	eng
Schlagworte:	(−)-Maalioxide 9β-Hydroxymaalioxide Bioconversions. Hemisynthesis Biological and medical sciences Biotechnology Biotransformation Chemical constitution chemical structure Crystallography, X-Ray Fundamental and applied biological sciences. Psychology Hydroxylation Lophozia ventricosa maalioxide Magnetic Resonance Spectroscopy - methods Magnetic Resonance Spectroscopy - standards metabolites Methods. Procedures. Technologies Models, Molecular Molecular Conformation mosses and liverworts Mucor Mucor - chemistry Mucor - metabolism Mucor plumbeus Plant physiology and development Reference Standards Sesquiterpenes - chemistry Sesquiterpenes - metabolism sesquiterpenoids Species Specificity spectral analysis stereochemistry Stereoisomerism
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Zusammenfassung:	Incubation of (−)-maalioxide with Mucor plumbeus gave 9β-hydroxymaalioxide as the major product. Microbial transformation of the sesquiterpenoid (−)-maalioxide by the fungus Mucor plumbeus gave three metabolites, 9β-hydroxymaalioxide, 1β-hydroxymaalioxide and 7β-hydroxymaalioxide. 9β-Hydroxymaalioxide and its structure was established on the basis of its spectroscopic properties and chemical reactions.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/j.phytochem.2005.09.030