[Chemical Constituents from Xanthium mongolicum].

中药材 Pub Date : 2016-06-01

Xiao-mei Fu, de-hong Liu, Yan-chao Sun, Jing Liu, Jian-guo Pei, Zhi-gui Wu

引用次数: 0

Abstract

Objective: To investigate the chemical constituents from Xanthium mongolicum.

Methods: The constituents were isolated and purified by silicagel,Sephadex LH-20 column chromatography. Their structures were identified on the basis of spectral data and physiochemical characteristics.

Results: Ten compounds were isolated and identified as hexadecanoic acid( 1), methyl 3, 4-dihydroxybenzoate ( 2), protocatechuic aldehyde( 3), caffeic acid methyl ester( 4), vanillic acid( 5), 4-hydroxybenzoic acid( 6), caffeic acid ethyl ester( 7), chlorogenic acid( 8), caffeic acid( 9), 3, 4-di-O-caffeoylquinic acid( 10).

Conclusion: Compounds 1 ~ 5,7 and 10 are isolated from this plant for the first time.

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[蒙古苍耳的化学成分]。

目的:研究蒙古苍耳的化学成分。方法:采用硅胶、Sephadex LH-20柱层析分离纯化。根据光谱数据和理化特征对其结构进行了鉴定。结果:分离得到10个化合物，鉴定为:十六烷酸(1)、3,4 -二羟基苯甲酸甲酯(2)、原儿茶醛(3)、咖啡酸甲酯(4)、香草酸(5)、4-羟基苯甲酸(6)、咖啡酸乙酯(7)、绿原酸(8)、咖啡酸(9)、3,4 -二羟基咖啡酰奎宁酸(10)。结论:化合物1 ~ 5、7、10为首次从该植物中分离得到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

中药材

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11364

期刊介绍： "Chinese Materia Medica" magazine was founded in 1978. It is a national-level academic journal of Chinese medicine science and technology approved by the State Science and Technology Commission and the Press and Publication Administration for public distribution at home and abroad. It is sponsored by the Chinese Materia Medica Information Center of the State Food and Drug Administration and is publicly distributed at home and abroad. It mainly reports on new technologies, new methods and new achievements in the production, scientific research and business management of Chinese medicine, and serves to promote the production and scientific and technological development of Chinese medicine, improve the output and quality of Chinese medicine, improve business management, and prosper the Chinese medicine industry.