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'Pityrogramma trifoliata' in keywords
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1980 (1)
1Author    VolkerH. Dietz, Eckhard Wollenweber, Jean Favre-Bonvin, LuisD. Gómez, P.Requires cookie*
 Title    A Novel Class of Complex Flavonoids from the Frond Exudate of Pityrogramma trifoliata  
 Abstract    Fronds o f the neotropical fern Pityrogram m a trifoliata produce a farinose exudate which consists mainly o f a dihydrochalcone. The structure o f som e minor constituents has been elucidated by spectroscopic m ethods. They are shown to be representatives o f a novel class o f complex flavonoids, com posed o f a flavonoid and a neoflavonoid moiety. In other terms, they are 5,7-di-hydroxy-8-cinnam oyl-4-phenyl-dihydrocoum arins. The occurence o f these and closely related compounds in this fern's exudate supports its inclusion in the genus Pityrogramma. 
  Reference    Z. Naturforsch. 35c, 36—4 (1980); received Septem ber 25 1979 
  Published    1980 
  Keywords    Pityrogramma trifoliata, Polypodiaceae, Farinose Exudate, Com plex Flavonoids, Cinnamoyl-phenyl-dihydrocoumarins 
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 TEI-XML for    default:Reihe_C/35/ZNC-1980-35c-0036.pdf 
 Identifier    ZNC-1980-35c-0036 
 Volume    35