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'Leaf Exudate' in keywords Facet   Publication Year 1998  [X]
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1Author    EckhardW. Ollenweber3, Ludwig Krautb, RüdigerM. UesbRequires cookie*
 Title    External Accumulation of Biflavonoids on Gymnosperm Leaves  
 Abstract    Biflavonoids are well known to occur in many Gymnospermae. Here we report on their occurrence in epicuticular material of a num ber of species. Several compounds are charac­ terized by detailed NMR studies and FAB-MS. They are identified as amentoflavone, bilobe-tin, podocarpus-flavone A, sciadopitysin, dihydrosciadopitysin and cupressuflavone. 
  Reference    Z. Naturforsch. 53c, 946—950 (1998); received June 29 1998 
  Published    1998 
  Keywords    Gymnospermae, Leaf Exudates, Flavonoid Aglycones, Biflavonoids 
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 TEI-XML for    default:Reihe_C/53/ZNC-1998-53c-0946.pdf 
 Identifier    ZNC-1998-53c-0946 
 Volume    53 
2Author    Fco Javier, A. Rriaga-G, AngelR. Iner3, EckhardW. Um Berob, Ollenweberc, TabacaleraS A Centro, +. D.Requires cookie*
 Title    Terpenoids and Phenylethyl Esters from the Exudate of the Australian Plant Ozothamnus ledifolius (Asteraceae)  
 Abstract    The leaf exudate of O zotham nus ledifolius, previously reported to contain a series of flavonoid aglycones, mostly consists of a mixture o f terpenoids. From this res­ inous material we now identified four sesquiterpenes, a diterpenediol and two pentacyclic triterpene acids. In the phenolic portion we found three phenylethyl esters. 
  Reference    Z. Naturforsch. 53c, 286 (1998); received D ecem ber 18 1997/January 26 1998 
  Published    1998 
  Keywords    Ozotham nus ledifolius, Asteraceae, Leaf Exudate, Sesqui-, D i-, and Tri-terpenoids, Phenylethyl Esters 
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 TEI-XML for    default:Reihe_C/53/ZNC-1998-53c-0286_n.pdf 
 Identifier    ZNC-1998-53c-0286_n 
 Volume    53