| 长梗绞股蓝的化学成分研究 |
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| 引用本文： | 郭绪林,王铁军,边宝林. 长梗绞股蓝的化学成分研究[J]. 药学学报, 1997, 32(7): 524-529 |
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| 作者姓名： | 郭绪林 王铁军 边宝林 |
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| 作者单位： | 北京医科大学药学院，中国中医研究院中药研究所 |
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| 摘 要： | 自长梗绞股蓝( Gynostemma longipes C.Y.Wu )的地上部分分得一个新的三萜皂甙,经化学方法和光谱分析确定其化学结构为19-氧化-3β,20(S),21-三羟基达玛烷-24-烯-3-O-｛[α-L-吡喃鼠李糖基(1→2)][β-D-吡喃木糖基(1→3)]｝α-L-阿拉伯糖甙,命名为长梗绞股蓝皂甙I(gylongiposideI)。
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| 关 键 词： | 长梗绞股蓝 长梗绞股蓝皂甙I 三萜皂甙 |
| 收稿时间： | 1996-05-24 |
STUDIES ON THE CHEMICAL CONSTITUENTS OF GYNOSTEMMA LONGIPES C.Y.WU |
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| XL Guo,TJ Wang and BL Bian. STUDIES ON THE CHEMICAL CONSTITUENTS OF GYNOSTEMMA LONGIPES C.Y.WU[J]. Acta pharmaceutica Sinica, 1997, 32(7): 524-529 |
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| Authors: | XL Guo TJ Wang BL Bian |
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| Affiliation: | School of Pharmaceutical Sciences, Beijing Medical University, Beijing 100083. |
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| Abstract: | A new triterpenoid saponin named gylongiposide I was isolated from the aerial parts of Gynostemma longipes C.Y. Wu. On the basis of chemical evidence and spectral data the structure of gylongiposide I was elucidated as 19-oxo-3 beta, 20(S), 21-trihydroxydammar-24-ene-3-O-([alpha-L-rhamnopyranosy(1-->2)] [beta-D-xylpyranosyl(1-->3)]) alpha-L-arabinopyranoside (G). The known compounds were identified as gypenoside XLIX(F) and ginsenoside Rb1(A). |
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| Keywords: | Gynostemma longipes C.Y.Wu Gylongiposide I Triterpenoid saponin |
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