| 单面针茎中苯丙素类化学成分研究 |
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| 作者姓名： | 何桂霞 梁晓岚 刘赫男 姚颖 裴刚 袁园 邹茜 |
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| 作者单位： | 湖南中医药大学药学院； 湖南中医药大学中药现代化重点实验室； 如心医药(深圳)有限公司； |
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| 基金项目： | 湖南省教育厅资助课题(10C1040);湖南省教育厅“十二五”中药学重点学科;湖南中医药大学“十二五”药物分析学校级重点学科资助 |
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| 摘 要： | 目的对单面针茎的化学成分进行研究。方法采用硅胶柱色谱及重结晶等方法进行成分分离,并利用1H-NMR、13C-NMR、2D-NMR等波谱学技术和理化性质鉴定其化学结构。结果从单面针茎乙醇提取物中分离得到6个化合物,分别鉴定为β-谷甾醇(β-sitosterol,1)、香兰醛(vanillin,2)、表芝麻脂素(episesamin,3)、柄果脂素Ⅱ(-)plu-viatilol-γ,γ-dimethyallyl ether,4]、辛夷脂素(fargesin,5)、(-)eudesmin 6]。结论化合物2~6均为首次从单面针茎中分离得到。
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| 关 键 词： | 单面针 茎 芸香科 化学成分 |
Study on phenylpropanoids constitunents
in stem of Zanthoxylum dissitum |
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| Authors: | HE Gui-xi Liang Xiao-lan LIU He-nan YAO Yin PEI Gang YUAN Yuan ZHOU Qian |
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| Institution: | Pharmaceutical College, TCM University of Hunan, Changsha, Hunan 410208, China |
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| Abstract: | To study the chemical constitunents in stem of Zanthoxylum dissitum.
MethodsSilica gel column chromatography and recrystallization were applied for the isolation and
purification of the constituents. The structures were elucidated by 1H-NMR, 13C-NMR, MS and
their physicochemical properties. ResultsFrom the crude ethyl alcohol fraction of the stems of
Zanthoxylum dissitum, 6 compounds were isolated and identified as -sitosterol(1), vanillin(2), epis
esamin (3), (- )pluviatilol- , -dimethyallyl ether (4), fargesin (5), (- )eudesmin (6). ConclusionCom
pounds 2-6 were isolated and identified from the stems of Zanthoxylum dissitum for the first time. |
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| Keywords: | Zanthoxylum dissitum stem Rutaceae chemical constituents |
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