| 地蚕化学成分的分离与鉴定 |
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| 引用本文： | 张中朋,杨中林,唐登峰,孙明珍.地蚕化学成分的分离与鉴定[J].中成药,2004,26(12):1051-1053. |
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| 作者姓名： | 张中朋 杨中林 唐登峰 孙明珍 |
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| 作者单位： | 1. 中国药科大学中医药教研室,江苏,南京,210038
2. 浙江省药检所,浙江,杭州,310004 |
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| 摘 要： | 目的:对地蚕(Stachys geobombycis C.Y.Wu var.geobombycis)进行化学成分研究.方法:采用多种色谱和光谱学方法进行成分分离和结构鉴定.结果:初步分离得到4个黄酮类和2个三萜类化合物,分别鉴定为:黄芩素(5,6,7-trihydroxyflavone,baicalein)(1),千层纸素A(5,7-dihydroxy-6-methoxyflavone,oroxylinA)(2),汉黄芩素(5,7-dihydroxy-8-methoxyflavone,wogonin)(3),黄芩苷(baicalin)(4),齐墩果酸(oleanolic acid)(5)和常春藤苷元(hederagenin)(6).结论:以上化合物均首次从本植物中分离得到.
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| 关 键 词： | 地蚕 黄酮类化合物 三萜类化合物 结构鉴定 |
| 文章编号： | 1001-1528(2004)12-1051-02 |
Isolation and structure identification of chemical constituents from Stachys Geobombycis |
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| ZHANG Zhong peng ,YANG Zhong lin ,TANG Deng feng ,SUN Ming zhen.Isolation and structure identification of chemical constituents from Stachys Geobombycis[J].Chinese Traditional Patent Medicine,2004,26(12):1051-1053. |
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| Authors: | ZHANG Zhong peng YANG Zhong lin TANG Deng feng SUN Ming zhen |
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| Institution: | ZHANG Zhong peng 1,YANG Zhong lin 1,TANG Deng feng 2,SUN Ming zhen 1 1. Department of Traditional Chinese Medica,China Pharmacetical University,Nanjing 210038,China,2. Zhejiang Institute for Drug Control,Hangzhou 310004,China) |
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| Abstract: | AIM: To study the chemical constituents of Stachys geobombycis C.Y.Wu var.geobombycis. METHODS: Compounds were seperated through chromatographic methods and their structures were elucidated by spectrum. RESULTS: Four flavonoids and two triterpenoids were isolated from Stachys geobombycis and idetified as 5,6,7 trihydroxyflavone(baicalein)(1),5,7 dihydroxy 6 methoxyflavone(oroxylin A)(2),5,7 dihydroxy 8 methoxyflavone(wogonin)(3),baicalin(4),oleanolicacid(5),hederagenin(6). CONCLUSION: Compounds1 6 were isolated from this plant for the first time. |
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| Keywords: | Stachys geobombycis flavones triterpenoids structural identification |
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