English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/21554
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Biotransformation of the diterpene ribenone by Mucor plumbeus

AuthorsFraga, Braulio M. ; Hernández, Melchor G.; González, Pedro; López, Matías; Suárez, Sergio
KeywordsMicrobial reactions
X-ray crystal structures
Epoxidation
Terpenes and terpenoids
Issue Date2001
PublisherElsevier
CitationTetrahedron 57: pp. 761-770 (2001)
AbstractThe microbiological transformation of the diterpene ribenone (3-oxo-ent-13-epi-manoyl oxide) by the fungus Mucor plumbeus has been studied. Epoxidation of the vinyl group constitutes the main reaction and there exists a preference for hydroxylation at C-1(a), C-6(a or B) and C-12(B) and, to a lesser degree, at C-7(a) and C-11(B). Other observed reactions were the reduction of the 3-oxo group to a 3B-alcohol and the formation of metabolites with a 1,2-double bond. In this work the stereochemistry at C-14 of the diterpenes excoecarins A, B and C has been revised on the basis of X-ray data.
URIhttp://hdl.handle.net/10261/21554
ISSN0040-4020
Appears in Collections:(IPNA) Artículos
Files in This Item:
There are no files associated with this item.
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.