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'Pachyrrhizus' in keywords Facet   Publication Year 1979  [X]
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1Author    JohnL. InghamRequires cookie*
 Title    Isoflavonoid Phytoalexins of Yam Bean (Pachyrrhizus erosus)  
 Abstract    The furanopterocarpan, neodunol, has been isolated as a major phytoalexin from the fungus-inoculated stems o f Pachyrrhizus erosus. N eodunol is accompanied by small quantities o f dem -ethylmedicarpin and a third compound provisionally identified as the prenylated pterocarpan, ho-moedudiol; traces o f a neodunol isomer were also isolated from P. erosus although its precise struc­ ture could not be determined. The apparently close chemical relationship between Pachyrrhizus and Neorautanenia is discussed in the light o f a recent study which allocates these genera to differ­ ent sections o f the legum e tribe Phaseoleae. 
  Reference    Z. Naturforsch. 34c, 683 (1979); received June 5 1979 
  Published    1979 
  Keywords    Leguminosae, Pachyrrhizus, Isoflavonoids, Pterocarpans, Phytoalexins 
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 TEI-XML for    default:Reihe_C/34/ZNC-1979-34c-0683.pdf 
 Identifier    ZNC-1979-34c-0683 
 Volume    34