[日本菊的化学成分]。

中药材 Pub Date : 2016-06-01

Lin-fen Ding, Kou Wang, Hai-yin Wang, Wen-chao Tu, Zhen-tao Deng, Yue Zhou, Liu-dong Song

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引用次数: 0

摘要

目的:研究日本菊的化学成分。方法:采用硅胶、Sephadex LH-20、MCI和半制备高效液相色谱法对菊属植物进行分离纯化，并通过化学性质、质谱和核磁共振分析对其化学结构进行鉴定。结果:共分离得到14个化合物，结构鉴定为万古斯汀(1)、1-乙酰氧基-6α-羟基松柏内酯(2)、1- β-羟基松柏内酯(3)、毛囊素(4)、11,13-二氢菊烯内酯B(5)、britanlin A(6)、vomifoolol(7)、17-羟基-16α-对山核桃-19-酸(8)、12-羟基香叶醇(9)、二氢槲皮素(10)、山奈酚(11)、槲皮素(12)、二氢松柏醇(13)、fareanol(14)。结论:化合物5、6、9、13和14为首次从该植物中分离得到。

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[Chemical Constituents of Inula japonica].

Objective: To study the chemical constituents of Inula japonica.

Methods: Silica gel, Sephadex LH-20,MCI and semipreparative HPLC were used to isolate and purify the constituents of Inula japonica,and the chemical structures were elucidated by chemical properties, MS and NMR analysis.

Results: 14 compounds were isolated and their structures were identified as ivangustin( 1),1-acetoxy-6α-hydroxyeriolanolide( 2), 1β-hydroxyalantolactone( 3),tomentosin( 4),11,13-dihydroinuchinenolide B( 5), britanlin A( 6),vomifoliol( 7), 17-hydroxy-16α-ent-kauran-19-oic acid( 8), 12-hydroxygeranylgeraniol ( 9), dihydroquercetin( 10), kaempferol( 11), quercetin( 12), dihydroconiferyl alcohol( 13) and fareanol( 14).

Conclusion: Compounds 5,6,9,13 and 14 are isolated from this plant for the first time.

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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.