| 绿茎还阳参化学成分的研究 |
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| 引用本文： | 华娟,骆世洪,黎胜红,华燕.绿茎还阳参化学成分的研究[J].天然产物研究与开发,2012,24(6):761-763,831. |
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| 作者姓名： | 华娟 骆世洪 黎胜红 华燕 |
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| 作者单位： | 1. 西南林业大学
2. 中国科学院昆明植物研究所,昆明,650201 |
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| 摘 要： | 采用柱层析和重结晶从药用植物绿茎还阳参(Crepis lignea)丙酮提取物中分离得到7个单体化合物,并根据化合物的理化性质和波谱分析,分别鉴定为:3β-acetoxyurs-13( 18)-ene (1),lupeol acetate (2),4-hydroxy-3 -methoxycinnamaldehyde (3),(Z)-2-ethylidene-3-methylsuccinic acid (4),olean- 12 -ene-11 α-methoxy-3β-acetate (5),α-amyrin acetate (6)和lupeol-9( 11) en-3β-acetate(7).上述化合物均为首次从绿茎还阳参中分离得到.
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| 关 键 词： | 菊科 还阳参属 绿茎还阳参 三萜 |
Chemical Constituents of Crepis lignea |
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| HUA Juan
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LUO Shi-hong
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LI Sheng-hong
,
HUA Yan.Chemical Constituents of Crepis lignea[J].Natural Product Research and Development,2012,24(6):761-763,831. |
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| Authors: | HUA Juan LUO Shi-hong LI Sheng-hong HUA Yan |
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| Institution: | 1* 1Southwest Forest University;2Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China |
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| Abstract: | Seven compounds were isolated from the acetone extract of the medicinal plant Crepis lignea by column chromatography and recrystallization.Their structures were mainly identified by their spectral and physical data as 3β-acetoxyurs-13(18)-ene(1),lupeol acetate(2),4-hydroxy-3-methoxycinnamaldehyde(3),(Z)-2-ethylidene-3-methylsuccinic acid(4),olean-12-ene-11α-methoxy-3β-acetate(5),α-amyrin acetate(6) and lupeol-9(11)en-3β-acetate(7) respectively.All compounds were obtained from Crepis lignea for the first time. |
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| Keywords: | Compositae Crepis Crepis lignea triterpenoids |
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