| 滑桃树茎皮的化学成分研究 |
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| 引用本文： | 吴少华,沈月毛,陈有为,杨丽源,李绍兰,李治滢.滑桃树茎皮的化学成分研究[J].中国中药杂志,2008,33(13):1566-1568. |
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| 作者姓名： | 吴少华 沈月毛 陈有为 杨丽源 李绍兰 李治滢 |
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| 作者单位： | 1. 云南大学,云南省微生物研究所,云南,昆明,650091
2. 中国科学院昆明植物研究所,植物化学与西部植物资源持续利用国家重点实验室,云南,昆明,650204 |
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| 摘 要： | 目的：研究滑桃树茎皮的化学成分。方法：利用硅胶、凝胶柱色谱法进行分离纯化，波谱法进行结构鉴定。结果：从滑桃树茎皮乙醇提取物的醋酸乙酯部分分离得到10个化合物，分别鉴定为：豆甾-4-烯-6α-醇-3-酮(1)，豆甾-4-烯-6β-醇-3-酮(2)，7β-羟基谷甾醇(3)，7α-羟基谷甾醇(4)，schleicheol 2(5)，蒲公英赛酮(6)，abbeokutone(7)，β-hydroxypropiovanillone(8)，邻香兰醇(9)，单棕榈酸甘油酯(10)。结论：化合物1～5，7～9为首次从该植物中分离得到。
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| 关 键 词： | 滑桃树 化学成分 甾醇 |
| 收稿时间： | 2007/11/28 0:00:00 |
Studies on chemical constituents from stem bark of Trewia nudiflora |
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| WU Shao-hua; SHEN Yue-mao; CHEN You-wei; YANG Li-yuan; LI Shao-lan; LI Zhi-ying.Studies on chemical constituents from stem bark of Trewia nudiflora[J].China Journal of Chinese Materia Medica,2008,33(13):1566-1568. |
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| Authors: | WU Shao-hua; SHEN Yue-mao; CHEN You-wei; YANG Li-yuan; LI Shao-lan; LI Zhi-ying |
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| Affiliation: | Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, China. shwu123@126.com |
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| Abstract: | OBJECTIVE: To study the chemical constituents from the stem bark of Trewia nudiflora. METHOD: The chemical constituents were isolated by silica gel and sephadex LH - 20 column chromatography, and the structures were elucidated by means of spectral analysis. RESULT: Ten compounds were obtained from EtOAc fraction of EtOH extract and identified as stigmast-4-en-6beta-ol-3-one (1), stigmast-4-en-6alpha-ol-3-one (2), 7beta-hydroxysitosterol (3), 7alpha-hydroxysitosterol (4), schleicheol 2 (5), taraxerone (6), abbeokutone (7), beta-hydroxypropiovanillone (8), o-vanillyl alcohol (9), glycerol monopalmitate (10). CONCLUSION: Compounds 1-5 and 7-9 were isolated from this plant for the first time. |
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| Keywords: | Trewia nudiflora chemical constituents sterols |
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