New Steroidal Saponins from the Leaves of Yucca elephantipes | |
Zhang, Ying1; Yang, Chong-Ren1,2; Zhang, Ying-Jun1 | |
刊名 | HELVETICA CHIMICA ACTA |
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. |
学科主题 | Chemistry |
WOS标题词 | Science & Technology ; Physical Sciences |
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 |
内容类型 | 期刊论文 |
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. |
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