[关键词]
[摘要]
从水杨梅根中分得3个成分,经光谱和化学方法鉴定为;quinovicacid3β-O-β-D-fucopy-ranosyl-(28→1)β-D-glucopyranosylester(Ⅰ),quinovicacid3β-O-α-L-rhamnopyranosyl-(28→1)-β-D-glucopyranosylester(Ⅱ)和quinovicacid3β-O-β-D-glucopyranosyl(1→2)-β-D-glucopyra-noside(Ⅲ)。
[Key word]
[Abstract]
Three compounds,quinovic acid 3β-O-β-D-fucopyranosyl-(28→1)-D-glucopyranosyl ester(I),quinovie acid 3β-O-α-L-rhamnopyranosyl-(28→l)-p-D-glucopyranosyl ester(Ⅱ),quinovic acid 3β-O-β-D-glucopyranosyl(1→2)-β-D-glucopyranoside(Ⅲ),were isolated from roots of Adina rubella Hance.Their struetures were established by chemical methods and spectral analysis.The three compounds were obtained from this genusfor the first time.
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