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A New isoflavanone phytoalexin from Medicago rugosa
1Department of Botany, University of Reading, Reading, England.
Planta Medica
|May 1, 1982
Abstract:
An isoflavonoid phytoalexin produced by the fungus-inoculated leaflets of Medicago rugosa Desr. has been formulated as (+/-)-7,4'-dimethoxy-2'-hydroxyisoflavanone (isosativanone). This compound cooccurs with the known isoflavonoid fungitoxins, (-)-medicarpin, (-)-vestitol, (-)-isosativanand(+/-)-vestitone.