| 瑶药白背清风藤的化学成分研究 |
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| 引用本文： | 刘布鸣,黄艳,李齐修,刘元,宋志钊.瑶药白背清风藤的化学成分研究[J].广西科学,2014,21(3):257-259. |
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| 作者姓名： | 刘布鸣 黄艳 李齐修 刘元 宋志钊 |
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| 作者单位： | [1]广西壮族自治区中医药研究院,广西南宁530022; [2]广西中药质量标准研究重点实验室,广西南宁530022 |
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| 基金项目： | 广西科技攻关项目（桂科攻11107010-3-4）,广西青年基金项目（桂科青2011GXNSFB018093）,广西卫生厅重点科研课题（重2012056）资助. |
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| 摘 要： | 【目的】研究白背清风藤Sabia discolor Dunn的化学成分。【方法】采用硅胶柱层析、Sephadex LH-20、制备液相等多种色谱技术进行化合物的分离纯化,根据理化性质和波谱数据鉴定化合物的结构。【结果】分离得到8个化合物,分别鉴定它们为白桦脂醇(1),齐墩果酸(2),imberic acid(3),槲皮素(4),芦丁(5),5-氧阿朴菲碱(6),-谷甾醇(7),-胡萝卜苷(8)。【结论】所有化合物均为首次从该植物中分离得到。
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| 关 键 词： | 白背清风藤 化学成分 芦丁 -氧阿朴菲碱 |
| 收稿时间： | 2014/4/21 0:00:00 |
Chemical Constituents of Sabia discolor Dunn |
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| LIU Bu-ming,HUANG Yan,LI Qi-xiu,LIU Yuan and SONG Zhi-zhao.Chemical Constituents of Sabia discolor Dunn[J].Guangxi Sciences,2014,21(3):257-259. |
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| Authors: | LIU Bu-ming HUANG Yan LI Qi-xiu LIU Yuan and SONG Zhi-zhao |
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| Institution: | LIU Bu-ming, HUANG Yan, LI Qi-xiu, LIU Yuan, SONG Zhi-zhao (1. Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning, Guangxi, 530022, China;2. Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Nanning, Guangxi, 530022, China) |
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| Abstract: | Objective]The chemical constituents of Sabia discolor Dunn were investigated.Methods]Column chromatography,such as silica gel,Sephadex LH-20 and preparative HPLC were used to isolate and purify the compounds.Spectroscopic methods like MS,1 H NMR and 13 C NMR and physical constants were used to elucidate their structures.Results]Eight com-pounds were isolated from 95%ethanol extracts ofSabiadiscolorDunn ,including betulin （1）, oleanolic acid （2）,imberic acid （3）,quercetin （4）,rutin （5）,fuseine （6）,β-sitosterol （7）,β-daucosterol （8）.Conclusion]All of the compounds are isolated from the plant for the first time. |
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| Keywords: | Sabia discolor Dunn chemical constituents rutin fuseine |
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