Bioactive Isoflavonols and Other Components from Trifolium subterraneum

S. Wang, Emilio Ghisalberti, James Ridsdill-Smith

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37 Citations (Scopus)


Two new isoflavonols (1, 2) with insect antifeedant activity have been isolated from the trifoliates of Trifolium subterraneum (Leguminosae). The structures of the compounds were determined by spectroscopic analyses. In addition, oct-1-en-3-yl arabinopyranosyl-(1-->6)-beta-glucopyranoside (3), a new metabolite, and phaselic acid (4), previously obtained from Trifolium repens, were isolated and characterized.
Original languageEnglish
Pages (from-to)508-510
JournalJournal of Natural Products
Issue numberN/A
Publication statusPublished - 1998


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