| Literature DB >> 11277761 |
Abstract
Preparative-scale fermentation of hypoestenone (1) with Mucor ramannianus (ATCC 9628) has resulted in the isolation of 8(9)alpha-epoxyhypoestenone (2) and the new metabolites 8(9)alpha-epoxy-12,13-anhydrohypoestenone (3), 17-hydroxyhypoestenone (4), 13alpha,18-dihydroxyhypoestenone (5), and 13beta,18-dihydroxyhypoestenone (6). Structure elucidation of these metabolites was based primarily on 1D and 2D NMR analyses.Entities:
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Year: 2001 PMID： 11277761 DOI： 10.1021/np0005255
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050