Abstract: Objective To investigate the chemical constituents of the rhizomes of Smilax bracteata.Methods The compounds were extracted with 60% alcohol and isolated by repeated column chromatography on macroporous adsorptive resins SP825 and silica gel.The compounds obtained were identified on the basis of spectral evidence.Results Five compounds Ⅰ-Ⅴwere identified as: 5,7-dihydroxy-chromone-3-O-α-L-rhamnopyranoside(Ⅰ),resveratrol(Ⅱ),astilbin(Ⅲ),neoisoastilbin(Ⅳ),catechin(Ⅴ),respectively.Conclusion The compounds Ⅰ-Ⅴ are isolated from Smilax bracteata for the first time.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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Cited By Count: 1
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