Acidic ent-kauranoids from the metabolism of ent-kaura-2,16-dien-19-ol in gibberella fujikuroi |
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| Authors: | IF Cook PR Jefferies JR Knox |
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| Institution: | Department of Organic Chemistry, University of Western Australia Nedlands, Western Australia, 6009 Australia |
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| Abstract: | Three acidic ent-kauranoid metabolites have been obtained as the methyl esters (7, 8, and 9) from incubation of the 17-14C]-labelled dienol (1) with Gibberella fujikuroi. Spectroscopic studies of the triol ester (7) and chemical degradation of B-ring cleaved products establish the assigned structure (7). The structures of the other two metabolite esters are indicated to be 8 and 9 from the spectroscopic data. |
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