目的 研究柳蒿芽乙醚提取物的化学成分。方法 采用色谱法对柳蒿芽乙醚提取物进行分离,经NMR数据分析确定化合物结构。结果 从柳蒿芽乙醚提取物中分离得到10个化合物,分别为chamazulene(1)、acetylene(E)-2(2)、acetylene(E)-3(3)、acetylene(Z)-4(4)、丁香酚(5)、棕榈酸(6)、油酸(7)、亚油酸(8)、亚麻酸(9)和12,13-环氧-亚麻酸(10)。结论 化合物1~5为首次该植物中分离得到。
Abstract
OBJECTIVE To study the chemical constituents of the ether extract from Artemisia integrifolia L. METHODS The chemical constituents of the ether extract from Artemisia integrifolia L were isolated by chromatography. Their structures were identified by NMR data analysis. RESULTS Ten compounds, namely chamazulene(1), acetylene(E)-2(2), acetylene(E)-3(3), acetylene(Z)-4(4), eugenol(5), palmitic acid(6), oleic acid(7), linoleic acid(8), linolenic acid(9), and 12,13-epoxy linolenic acid(10) were obtained from the ether extract from Artemisia integrifolia L. CONCLUSION Compounds 1-5 are isolated from this plant for the first time.
关键词
柳蒿芽 /
chamazulene、acetylene(E)-2 /
组分分离 /
结构鉴定
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Key words
Artemisia integrifolia L /
chamazulene、acetylene(E)-2 /
constituent isolation /
structure identification
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中图分类号：
R284
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参考文献
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脚注
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基金
国家自然科学基金项目资助(81660698)
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