| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5172947 | Phytochemistry | 2010 | 4 Pages |
Abstract
The new isoflavonoids 5,7,2â²,4â²-tetrahydroxy-8-(3,3-dimethylallyl)isoflavone (2,3-dehydrokievitone) and 7,2â²,4â²-trihydroxy-8-(3,3-dimethylallyl)isoflavanone (5-deoxykievitone) have been isolated from fungus-inoculated Phaseolus vulgaris pod tissue and from the inoculation droplets. A third isoflavonoid was tentatively identified as 1â³,2â³-dehydrocyclokievitone and appears to be a metabolite of the phytoalexin kievitone.
Related Topics
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Authors
Michael D. Woodward,