First phytochemical studies of japecanga (Smilax fluminensis) leaves: flavonoids analysis

作者: Edith E.A. Petrica , Adilson P. Sinhorin , Valéria D.G. Sinhorin , Gerado M.V. Júnior

DOI: 10.1016/J.BJP.2014.07.020

关键词: BotanySmilax fluminensisCarbon-13 NMRSmilacaceaePhytochemicalChemistry

摘要: This is the first chemical study of antiradical potential Smilax fluminensis Steud., Smilacaceae, leaves crude extract and fractions elucidation two structurally isolated flavonoids. Quercetin-3-O-α-L-rhamnopyranoside (1-6)-O-β-D-glucopyranoside quercetin-3-O-β-L-galactopyranoside were elucidated by spectrometric methods (1H 13C NMR mass).

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