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Triterpenoid Saponins from the Fruits of Akebiae quinata
2006 年 54 巻 5 号 p. 595-597
詳細
2006 年 54 巻 5 号 p. 595-597
Three new triterpenoid saponins together with eight known compounds have been isolated from the fruits of Akebiae quinata. On the basis of the spectroscopic and physiochemical evidence, the new compounds were elucidated as 3-O-β-D-xylopyranosyl-(1→2)-α-L-arabinopyranosyl gypsogenin, 3-O-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl gypsogenin and 3-O-β-D-xylopyranosyl-(1→2)-α-L-arabinopyranosyl-28-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl gypsogenin.
