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'Leguminosae' in keywords Facet   Publication Year 1980  [X]
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1Author    JohnL. Ingham, England, PaulM. DewickRequires cookie*
 Title    Sparticarpin: A Pterocarpan Phytoalexin from Spartium junceum Reading RG 6 2 AS  
 Abstract    A new phytoalexin isolated from the fungus-inoculated leaflets o f Spartium junceum (Spanish broom) has been identified as (—)-6 aR; 11 a/?-2,3-dimethoxy-9-hydroxypterocarpan (sparticar­ pin). The total synthesis o f sparticarpin is described. 
  Reference    Z. Naturforsch. 35c, 197—200 (1980); received November 5 1979 
  Published    1980 
  Keywords    Leguminosae, Spartium, Isoflavonoids, Pterocarpan, Phytoalexins 
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 TEI-XML for    default:Reihe_C/35/ZNC-1980-35c-0197.pdf 
 Identifier    ZNC-1980-35c-0197 
 Volume    35 
2Author    JohnL. InghamRequires cookie*
 Title    Induced Isoflavonoids of Erythrina sandwicensis  
 Abstract    Two new phytoalexins isolated from the fungus-inoculated leaflets of Erythrina sandwicensis have been identified as (—)-6aS; 11 aS-3,6 a,9-trihydroxy-10-isopentenylpterocarpan (sandwicar-pin) and (—)-6a/?; 11 a^-3-hydroxy-9-methoxy-10-isopentenylpterocaipan (sandwicensin). These compounds co-occur with several known pterocarpan (demethylmedicarpin, 3,6a,9-trihydroxy-pterocarpan, phaseollidin and cristacarpin) and isoflavan (demethylvestitol and isovestitol) deriva­ tives. The preparation and spectral (UV, MS) characteristics of 3-methoxy-9-hydroxy-10-isopen-tenylpterocarpan are also described. 
  Reference    Z. Naturforsch. 35c, 384—386 (1980); received January 22 1980 
  Published    1980 
  Keywords    Leguminosae, Erythrina, Pterocarpans, Isoflavans, Phytoalexins 
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 TEI-XML for    default:Reihe_C/35/ZNC-1980-35c-0384.pdf 
 Identifier    ZNC-1980-35c-0384 
 Volume    35 
3Author    N. Oel, T. K. Een, L. InghamRequires cookie*
 Title    Phytoalexins from Dolichos biflorus  
 Abstract    , 2'-hydroxygenistein, dalbergioidin, kievitone and phaseollidin have been found to accumulate in leaves and stems of Dolichos biflorus (horsegram) following inoculation with the non-pathogens Pseudomonas pisi and Phytophthora megasperma f. sp. glycinea, respectively. They are accompanied by isoferreirin (5,7,4'-trihydroxy-2'-methoxyisoflavanone), a compound not previously reported as a natural product. Coumestrol and psoralidin occur constitutively in Dolichos leaves and stems. 
  Reference    Z. Naturforsch. 35c, 923—926 (1980); received June 30 1980 
  Published    1980 
  Keywords    Leguminosae, Dolichos, Isoflavonoids, Phytoalexins, Structure Elucidation Genistein 
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 TEI-XML for    default:Reihe_C/35/ZNC-1980-35c-0923.pdf 
 Identifier    ZNC-1980-35c-0923 
 Volume    35