[Chemical Constituents from Stems of Kadsura longipedunculata].

中药材 Pub Date : 2016-06-01

Yao-jie Guo, Shi-man Gao, Ben-gang Zhang, Hai-tao Liu

引用次数: 0

Abstract

Objective: To investigate the chemical constituents from stems of Kadsura longipedunculata.

Methods: The constituents were isolated and purified by various chromatographic methods,and their structures were elucidated by spectroscopic analysis and comparison with literatures.

Results: Seven compounds were isolated from the stems of Kadsura longipedunculata and were identified as longipedunin D( 1),renchangianin A( 2),renchangianin B( 3),meso-dihydroguaiaretic acid( 4),isolariciresinol-9-O-β-D-xyloside( 5),(-)-gallocatechin( 6) and( +)-catechin( 7).

Conclusion: Compound 1 is a novel lignan,and compounds 2,3 are isolated from this plant for the first time.

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[长柄角菜茎的化学成分]。

目的:研究长柄龙爪草茎的化学成分。方法:采用多种色谱分离纯化方法，通过波谱分析和文献比对对其结构进行鉴定。结果:从长柄山茱萸茎中分离得到7个化合物，鉴定为长柄山茱萸素D(1)、仁长山茱萸素A(2)、仁长山茱萸素B(3)、中-二氢愈创木脂酸(4)、异核桃树脂醇-9- o- β-D-木糖苷(5)、(-)-没食子儿茶素(6)和(+)-儿茶素(7)。结论:化合物1为新分离到的木脂素，化合物2、3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

自引率

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发文量

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.