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Triterpene saponins from the leaves of Ilex kudingcha
Tang, Li1,2; Jiang, Yong1; Tian, Xiao-Ming1; Zhou, Si-Xiang1; Tu, Peng-Fei1
关键词Ilex kudingcha triterpenoid saponin ilekudinosides T-V
刊名JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
2009
DOI10.1080/10286020902937491
11期:6页:554-561
收录类别SCI ; IC
文章类型Article
WOS标题词Science & Technology
类目[WOS]Plant Sciences ; Chemistry, Applied ; Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]Plant Sciences ; Chemistry ; Pharmacology & Pharmacy
关键词[WOS]KUDINCHA ; GLYCOSIDES ; LATIFOLIA
英文摘要

Three new triterpene saponins, ilekudinosides T-V (1-3), along with six known saponins were isolated from the 70% ethanolic extract of the leaves of Ilex kudingcha. The new saponins were characterized as 3-O-beta-D-glucopyranosyl-(1 -> 3)-[alpha-L-rhamnopyranosyl-(1 -> 2)]-alpha-L-arabinopyranosyl-3 beta,19 alpha-dihydroxy-urs-12(13)-en-28,20 beta-lactone (1), 3-O-beta-D-glucopyranosyl-(1 -> 3)-[alpha-L-rhamnopyranosyl(1 -> 2)]-alpha-L-arabinopyranosyl-3 beta,19 alpha-dihydroxy-12-ethoxy-urs-13(18)-ene-28,20 beta-lactone ( 2), 3-O-beta-D-glucopyranosyl-(1 -> 3)-[alpha-L-rhamnopyranosyl-(1 -> 2)]-alpha-L-arabinopyranosyl-3 beta,19 alpha-dihydroxy-11-oxo-urs-13(18)-ene-28,20 beta-lactone (3), respectively. The structures of compounds 1-3 were elucidated on the basis of the chemical and spectroscopic evidence, and the structures of known compounds were identified by comparison of their spectroscopic data with those reported in the literature.

语种英语
WOS记录号WOS:000268665700013
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/68306
专题北京大学药学院
作者单位1.Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
2.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
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Tang, Li,Jiang, Yong,Tian, Xiao-Ming,et al. Triterpene saponins from the leaves of Ilex kudingcha[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2009,11(6):554-561.
APA Tang, Li,Jiang, Yong,Tian, Xiao-Ming,Zhou, Si-Xiang,&Tu, Peng-Fei.(2009).Triterpene saponins from the leaves of Ilex kudingcha.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,11(6),554-561.
MLA Tang, Li,et al."Triterpene saponins from the leaves of Ilex kudingcha".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 11.6(2009):554-561.
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