| 线纹香茶菜地下部分化学成分研究 |
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| 引用本文： | 孙俊哲,程霞,赵明早,姜北.线纹香茶菜地下部分化学成分研究[J].大理师专学报,2014(4):1-3. |
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| 作者姓名： | 孙俊哲 程霞 赵明早 姜北 |
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| 作者单位： | 大理学院药学与化学学院,云南大理671000 |
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| 基金项目： | 国家自然科学基金资助项目（81060259）; 云南省百名海外高层次人才引进计划基金资助项目（云组通〔2011〕123号） |
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| 摘 要： | 目的：研究线纹香茶菜地下块状根茎的化学成分。方法：用70%丙酮冷浸提取,相关部位的主要成分通过硅胶柱层析分离纯化,依据现代波谱技术及与标准品对照的方式进行结构鉴定。结果：由乙酸乙酯部位分离得到6个化合物,分别鉴定为β-谷甾醇（1）,3β-乙酰基齐墩果酸（2）,3β-乙酰基乌苏酸（3）,油酸（4）,花柏酚（5）,山楂酸（6）。结论：上述成分均为首次从该植物地下块状根茎中分离,其中2-6为首次由该植物中获得。
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| 关 键 词： | 线纹香茶菜 地下块状根茎 萜类化合物 |
Chemical Constituents from Underground Part of Isodon lophanthoides |
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| SUN Junzhe,CHENG Xia,ZHAO Mingzao,JIANG Bei.Chemical Constituents from Underground Part of Isodon lophanthoides[J].Journal of Dali Teachers College,2014(4):1-3. |
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| Authors: | SUN Junzhe CHENG Xia ZHAO Mingzao JIANG Bei |
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| Institution: | (College of Pharmacy and Chemistry, Dali University, Dali, Yunnan 671000, China) |
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| Abstract: | Objective：To explore the chemical constituents of tuber of Isodon lophanthoides. Methods：Compounds were separated and purified by silica gel column chromatography and their structures were elucidated on the basis of spectral analysis and chemical evidences. Results：Six constituents were isolated from ethyl acetate fraction of the extract and identified as β-sitosterol（1）,3β-Oacetyloleanolic acid（2）,3β-O-acetylursolic acid（3）,oleic acid（4）,hinokiol（5）,and 2-hydroxyloleanolic acid（6）. Conclusion：Compounds 1-6 are isolated from the underground part of I. lophanthoides for the first time,while 2-6 are firstly obtained from this plant as well. |
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| Keywords: | Isodon lophanthoides tuber constituents |
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