Two new triterpene rhamnosides from Euphorbia dracunculoides Lam.
Wang, Li1,2; Cao, Pei2; Zang, Zhen1; Ma, Ya-Tuan2; Liu, Feng-Yi1; Li, Fei2; Wu, Xiang-Hua1; Huang, Sheng-Xiong2; Zhao, Yong1; Zhao,Y (reprint author),Yunnan Normal Univ,Coll Chem & Chem Engn,768 Juxian St,Kunming 650500,Peoples R China.; sxhuang@mail.kib.ac.cn; zhaooy@126.com
2015-06-01
发表期刊PHYTOCHEMISTRY LETTERS
卷号12页码:168-172
摘要Two new triterpene rhamnosides, 3 beta-O-[alpha-L-(2',3',4'-O-triacetyl)-rhamnopyranosyl]-aleuritolic acid (1), and 3 beta-O-[alpha-L-(2',3'-O-diacetyl)-rhamnopyranosyl]-aleuritolic acid (2), together with four known triterpenoids (3-6) were isolated from the petroleum ether fraction of the 70% aqueous acetone extract of the aerial parts of E. dracunculoides Lam. Their structures were elucidated by means of extensive spectroscopic analysis, acid hydrolysis, and comparison with data reported in the literatures. Among them, compounds 1 and 2 are the first examples of taraxerene-type triterpene rhamnosides, and compounds 3-6 were isolated from this plant for the first time. (C) 2015 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.
关键词Euphorbiaceae Euphorbia Dracunculoides Taraxerene-type Triterpene Rhamnosides
资助信息National Natural Science Foundation of China [21162044]; High-end Science and Technology Talents Program of Yunnan Province [2013HA022]; Mid-aged and Young Academic and Technical Leader Raising Foundation of Yunnan Province, China [2010CI040]
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/21336
专题植物化学与西部植物资源持续利用国家重点实验室
通讯作者Zhao,Y (reprint author),Yunnan Normal Univ,Coll Chem & Chem Engn,768 Juxian St,Kunming 650500,Peoples R China.; sxhuang@mail.kib.ac.cn; zhaooy@126.com
作者单位1.Yunnan Normal Univ, Coll Chem & Chem Engn, Kunming 650500, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China
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Wang, Li,Cao, Pei,Zang, Zhen,et al. Two new triterpene rhamnosides from Euphorbia dracunculoides Lam.[J]. PHYTOCHEMISTRY LETTERS,2015,12:168-172.
APA Wang, Li.,Cao, Pei.,Zang, Zhen.,Ma, Ya-Tuan.,Liu, Feng-Yi.,...&zhaooy@126.com.(2015).Two new triterpene rhamnosides from Euphorbia dracunculoides Lam..PHYTOCHEMISTRY LETTERS,12,168-172.
MLA Wang, Li,et al."Two new triterpene rhamnosides from Euphorbia dracunculoides Lam.".PHYTOCHEMISTRY LETTERS 12(2015):168-172.
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