| 滨蒿化学成分的研究(Ⅲ) |
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| 引用本文： | 林生,肖永庆,张启伟,石建功,王智民.滨蒿化学成分的研究(Ⅲ)[J].中国中药杂志,2004,29(5):429-431. |
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| 作者姓名： | 林生 肖永庆 张启伟 石建功 王智民 |
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| 作者单位： | 1. 中国中医研究院,中药研究所,北京,100700
2. 中国医学科学院,协和医科大学,药物研究所,北京,100050 |
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| 摘 要： | 目的 :研究滨蒿花蕾的化学成分。方法 :采用硅胶、聚酰胺、SephadexLH - 2 0柱色谱和高压液相色谱法分离化学成分 ,UV ,NMR和MS等方法进行结构鉴定。结果 :从干燥花蕾中又分离鉴定了 6个化合物 ,为 β-谷甾醇 (Ⅸ ) ,6 ,7-二甲氧基香豆素 (Ⅹ ) ,6-去甲基茵陈色原酮 (Ⅺ ) ,茵陈香豆酸乙 (Ⅻ ) ,华良姜素 ( ) ,异东莨菪苷 ( )。结论 :化合物Ⅺ ,Ⅻ , ,为首次从该植物中分离得到 ,其中化合物Ⅺ为一新化合物。
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| 关 键 词： | 滨蒿 花蕾 6-去甲基茵陈色原酮 茵陈香豆酸乙 黄酮 |
| 文章编号： | 1001-5302(2004)05-0429-03 |
| 收稿时间： | 1/6/2004 12:00:00 AM |
Studies on chemical constituents in bud of Artemisia scoparia (Ⅲ) |
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| LIN Sheng ;XIAO Yong-qing ;ZHANG Qi-wei ;SHI Jian-gong ;WANG Zhi-min.Studies on chemical constituents in bud of Artemisia scoparia (Ⅲ)[J].China Journal of Chinese Materia Medica,2004,29(5):429-431. |
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| Authors: | LIN Sheng ;XIAO Yong-qing ;ZHANG Qi-wei ;SHI Jian-gong ;WANG Zhi-min |
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| Institution: | Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China. |
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| Abstract: | OBJECTIVE: To investigate the chemical constituents in flower bud of Artemisia scoparia. METHOD: The methanol extract was isolated by column chromatography with silica gel, polyamide and Sephadex LH-20 as packing materials and HPLC, six compounds were obtained and their structures were identified by UV, NMR and MS. RESULT: Six compounds were identified as beta-sitosterol (IX), 6,7-dimethoxycoumarin (X), 6-demethylcapillarisin (XI), capillartemisin B (XII), kumatakenin (XIII), isoscoploletin-beta-D-glucoside (XIV). CONCLUSION: XI, XII, XIII and XIV were obtained from the plant for the first time, and XI is a new compound. |
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| Keywords: | Artemisia scoparia flower bud 6-demethylcapillarisin capillartemisin B flavone |
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