陈伟, 李子燕, 羊晓东, 赵静峰, 杨靖华, 李良. 银叶巴豆的化学成分研究[J]. 云南大学学报(自然科学版), 2006, 28(3): 247-250.
引用本文: 陈伟, 李子燕, 羊晓东, 赵静峰, 杨靖华, 李良. 银叶巴豆的化学成分研究[J]. 云南大学学报(自然科学版), 2006, 28(3): 247-250.
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CHEN Wei, LI Zi-yan, YANG Xiao-dong, ZHAO Jing-feng, YANG Jing-hua, LI Liang. Studies on chemical constituents of Croton cascarilloides[J]. Journal of Yunnan University: Natural Sciences Edition, 2006, 28(3): 247-250.
Citation: CHEN Wei, LI Zi-yan, YANG Xiao-dong, ZHAO Jing-feng, YANG Jing-hua, LI Liang. Studies on chemical constituents of Croton cascarilloides[J]. Journal of Yunnan University: Natural Sciences Edition, 2006, 28(3): 247-250.
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银叶巴豆的化学成分研究

Studies on chemical constituents of Croton cascarilloides

    摘要
  • 摘要: 对产自云南思茅银叶巴豆(Croton cascarilloides)的化学成分进行了研究.利用反复硅胶柱层析、重结晶等分离手段从中分离纯化得到8个化合物,通过现代波谱技术和理化常数测定鉴定了结构,它们是3个二萜,2个芳香类化合物,1个黄酮苷和β-谷甾醇及β-胡萝卜苷.

     

    Abstract: The chemical constituents of Croton cascarilloides were studied and eight compounds were isolated.The structure of these compounds were elucidated as ent-8,9-7α-hydroxy-11β-acetoxykaura-8(14),16-dien-9,15-dione(1);ent-8,9-seco-7α-hydroxykaura-8(14),16-dien-9,15-dione(2);ent-8,9seco-8,14-epoxy-7α-hydroxy-11β-acetoxy-16-kauren-9,15-dione(3);luteolin-7-O-α-L-rhamnoside(4);vanillin(5);anisic acid(6);β-sitosterol(7) and β-daucosterol(8) by spectral analysis.

     

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