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题名: Triterpenoids from Rhaponticum uniflorum
作者: Zhang, YH; Cheng, JK; Yang, L; Cheng, DL
收录类别: SCIE
出版日期: 2002-02
刊名: JOURNAL OF THE CHINESE CHEMICAL SOCIETY
卷号: 49, 期号:1
出版者: CHINESE CHEM SOC-TAIPEI
出版地: TAIPEI
英文摘要: The isolation and identification of twenty-one components (including four new triterpenoid saponins and one new triterpenoid acid) from the root of Rhaponticum uniflorum (L.) DC. (Compositae) are described. Their structures were determined on the basis of spectral analysis and chemical transformation. The new compounds were identified as 3-O-alpha-L-arabinopyranosyl-urs-12,18(19)-dien-28-oic acid beta-D-glucopyranosyl ester, 3beta-hydroxyurs-12,18(19)-dien-28-oic acid beta-D-glucopyranosyl ester, 3beta-hydroxyurs-12,19(29)-dien-28-oic acid beta-D-glucopyranosyl ester, 3-O-alpha-L-arabinopyranosyl-urs-9(11),12-dien-28-oic acid beta-D-glucopyranosyl ester and 2alpha,3alpha,19alpha,25-tetrahydroxyurs-12-en-23,28-dioic acid.
关键词: Rhaponticum uniflorum ; compositae ; triterpenoid saponins ; triterpenoid acids
作者部门: Lanzhou Univ, Dept Chem, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
通讯作者: Cheng, DL (reprint author), Lanzhou Univ, Dept Chem, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
学科分类: Chemistry
文章类型: Article
语种: 英语
ISSN号: 0009-4536
WOS记录号: WOS:000174790500020
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/80934
Appears in Collections:化学化工学院_期刊论文

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Recommended Citation:
Zhang, YH; Cheng, JK; Yang, L; Cheng, DL.Triterpenoids from Rhaponticum uniflorum,JOURNAL OF THE CHINESE CHEMICAL SOCIETY,2002,49(1):
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