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2001 (1)
1992 (1)
1Author    Christian Zidorn3, ErnstP. Ellmerer-M, MichaelJ D Iillerb, HermAnn Obner3, Stuppner3Requires cookie*
 Title    Leontodon cichoraceus  
 Abstract    A re-investigation of subaerial parts of L eontodon cichoraceus (Ten.) Sanguin. yielded the new ger-macrane-type sesquiterpenoid 15-/?-D-glucopyranosyl-8-[p-(/3-D-glucopyranosyloxy)phenylacetyl]-saloniteno-lide. The structure was established by A PCI mass spec­ trom etry and ID -and 2D-NMR spectroscopy. A survey by HPLC-DAD and HPLC-MS gave no signs of this compound in 23 other taxa of Leontodon. 
  Reference    Z. Naturforsch. 56c, 904—908 (2001); received June 6 /July 3 2001 
  Published    2001 
  Keywords    Asteraceae, Lactuceae, Sesquiterpene Lactones 
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 TEI-XML for    default:Reihe_C/56/ZNC-2001-56c-0904_n.pdf 
 Identifier    ZNC-2001-56c-0904_n 
 Volume    56 
2Author    Rosa Marí, Giner, Marí, Jesús Cuellar, Marí, Carmen Recio, SalvadorM. Áñez, JoséR. Luis, ÍosRequires cookie*
 Title    Chemical Constituents of Urospermum picroides  
 Abstract    Seven phenolic compounds were isolated from the aerial parts of U. picroides. They were identified by UV spectra, TLC and HPLC-DAD as luteolin, luteolin-7-glucoside, quercetin, quercetin-3-galactoside, kaempferol-3-galactoside, chlorogenic and isochlorogenic acids. Other phenolics were characterized by HPLC-DAD analysis: gallic, protocatechuic, caffeic, ferulic and isoferulic acids, quercetin-3-glucoside and luteolin-4'-glucoside. 
  Reference    Z. Naturforsch. 47c, 531—534 (1992); received February 2/March 6 1992 
  Published    1992 
  Keywords    Urospermum picroides, Lactuceae, Compositae, Flavonoids, Phenolic Acids 
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 TEI-XML for    default:Reihe_C/47/ZNC-1992-47c-0531.pdf 
 Identifier    ZNC-1992-47c-0531 
 Volume    47