| 龙胜香茶菜化学成分研究 |
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| 引用本文： | 王玎玮,杨明珠,周星利,姜北.龙胜香茶菜化学成分研究[J].大理学院学报,2011(2):4-6. |
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| 作者姓名： | 王玎玮 杨明珠 周星利 姜北 |
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| 作者单位： | 大理学院药学院; |
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| 基金项目： | 云南省中青年学术技术带头人后备人才基金资助项目(2008PY005); 教育部留学回国人员科研启动基金资助项目(〔2009〕1001) |
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| 摘 要： | 目的:研究龙胜香茶菜化学成分。方法:采用硅胶柱层析进行分离纯化化合物,依据理化性质和现代波谱技术进行结构鉴定。结果:从龙胜香茶菜叶乙醇提取物的石油醚部位分离出4个单体化合物,分别鉴定为龙胜香茶菜素E(1)、鲁山冬凌草丙素(2)、β-谷甾醇(3)和十六烷酸(4)。结论:化合物4为首次从该植物中获得;石油醚部位中活性成分β-谷甾醇含量近5%。
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| 关 键 词： | 龙胜香茶菜 分离 二萜 β-谷甾醇 |
Chemical Constituents of Isodon Lungshengensis |
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| WANG Dingwei,YANG Mingzhu,ZHOU Xingli,JIANG Bei.Chemical Constituents of Isodon Lungshengensis[J].Journal of Dali University,2011(2):4-6. |
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| Authors: | WANG Dingwei YANG Mingzhu ZHOU Xingli JIANG Bei |
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| Institution: | WANG Dingwei,YANG Mingzhu,ZHOU Xingli,JIANG Bei(College of Pharmacy,Dali University,Dali,Yunnan 671000,China) |
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| Abstract: | Objective:To explore the chemical constituents of Isodon lungshengensis.Methods: Compounds were separated and purified by silica gel column chromatography and their structures were elucidated on the basis of spectral data and chemical evidences.Results: Four compounds were obtained from petroleum ether fraction of the extract from leaves of I.lungshengensis and identified as lungshengenin E(1),lushanrubescensin C(20),β-sitosterol(3),and palmitic acid(4).Conclusion: Compound 4 is isolated from this plant for the first time;there is very high amount of β-sitosterol in the petroleum ether fraction. |
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| Keywords: | Isodon lungshengensis isolation diterpenoids β-sitosterol |
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