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New Steroidal Saponins from the Leaves of Yucca elephantipes

文献类型：期刊论文

作者Zhang, Ying1; Yang, Chong-Ren1,2; Zhang, Ying-Jun1
刊名HELVETICA CHIMICA ACTA
出版日期2013-09-01
卷号96期号:9页码:1807-1813
关键词Yucca elephantipes Steroidal saponins Elephanosides G and H Saponins
ISSN号0018-019X
通讯作者Zhang,YJ (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Peoples R China.,zhangyj@mail.kib.ac.cn
英文摘要Two new spirostanol saponins, namely elephanosides G and H (1 and 2, resp.) were isolated from the leaves of Yucca elephantipes (Agavaceae), together with the two known furostanol saponins 3 and 4 and the six known flavonoid O- and C-glycosides 5-10. The new structures were elucidated as (3,25S)-spirost-5-en-3-yl O--D-glucopyranosyl-(13)-O--D-glucopyranosyl-(14)--D-galactopyranoside (1) and (3,5,25R)-3-[(2-O--D-glucopyranosyl--D-galactopyranosyl)oxy]spirostan-12-one (2) on the basis of detailed spectroscopic analysis and acidic hydrolysis.
WOS标题词Science & Technology ; Physical Sciences
学科主题Chemistry
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]GLYCOSIDES ; CONSTITUENTS ; GLORIOSA ; CAUDEX
收录类别SCI ; IC
资助信息Ministry of Science & Technology of China [2011CB915503];12th Five Year National Science & Technology Supporting Program [2012BAI29B06]
语种英语
WOS记录号WOS:000327864000015
公开日期2014-01-13
源URL[http://ir.kib.ac.cn/handle/151853/17418]  
专题昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China
2.Weihe Biotech Res & Dev Ctr, Yuxi 653101, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Ying,Yang, Chong-Ren,Zhang, Ying-Jun. New Steroidal Saponins from the Leaves of Yucca elephantipes[J]. HELVETICA CHIMICA ACTA,2013,96(9):1807-1813.
APA Zhang, Ying,Yang, Chong-Ren,&Zhang, Ying-Jun.(2013).New Steroidal Saponins from the Leaves of Yucca elephantipes.HELVETICA CHIMICA ACTA,96(9),1807-1813.
MLA Zhang, Ying,et al."New Steroidal Saponins from the Leaves of Yucca elephantipes".HELVETICA CHIMICA ACTA 96.9(2013):1807-1813.

入库方式： OAI收割

来源：昆明植物研究所

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