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

AUTOR(ES)

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

FONTE

Rev. bras. farmacogn.

DATA DE PUBLICAÇÃO

2014-08

RESUMO

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

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