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期 刊 ：中国中药杂志 1993年 18卷 09期 页码：545.

关键词：九节龙；cyclamiretin A；cyclamiretin D-3-O-α-L-阿拉伯糖甙；cyclamiretin D-3-O-β-D-葡萄糖(1→2)-α；

Keywords:Ardisia pusilla, cyclamiretin A, C, D, cyclamiretin D-3-O-α-L-arabipyranoside, cyclamiretin D-3-O-β-D-glueopyranosyl-(1→2)-α-L-arabipyranoside,

摘 要 ：从九节龙中分离得到2个新的三萜皂甙,皂甙Ⅰ经酸水解后分离到3个皂甙元cyclamiretin A,C,D和2个次生甙cyclamiretin D-3-O-α-L-阿拉伯糖甙,cyclamiretin D-3-O-β-D-葡萄糖(1→2)-α-L-阿拉伯糖甙。

Abstract:Two new saponins were isolated from Ardisia pusilla and proved to have marked immunological function and antitumor activity, Acidic hydrolysis of saponin Ⅰ gave five sapogenins and two prosapogenins. The structures of three sapogenins were elucidated as cyclamiretin A, C, D and two prosapogenins as cyclamiretin D-3-O-α-L-arabipyranoside and cyclamiretin D-3-O-β-D-glucopyranosyl-(1→2)-α-L-arabipyranoside.

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