Steroidal saponins from the stem of Yucca elephantipes
Zhang, Ying1; Zhang, Ying-Jun1; Jacob, Melissa R.2; Li, Xing-Cong2; Yang, Chong-Ren1
2008
发表期刊PHYTOCHEMISTRY
ISSN0031-9422
卷号69期号:1页码:264-270
摘要Ten steroidal saponins with cis-fused A/B ring, including a smilagenin glycoside, elephanoside A (4), and the five furostanol bisdesmosides, elephanosides B-F (6-10), were isolated from the stems of Yucca elephantipes Regel. (Agavaceae). Their structures were determined by detailed chemical and spectroscopic analysis. All the isolated compounds were tested for their in vitro antifungal and antibacterial activities. Only the two known spirostanol glycosides Ys-II (1) and Ys-IV (2) showed moderate inhibitory activity against the growth of Candida albicans and Cryptococcus neoformans. (C) 2007 Published by Elsevier Ltd.
关键词Yucca Elephantipes Agavaceae Steroidal Saponins Elephanosides A-f Antifungal Activity
学科领域Biochemistry & Molecular Biology ; Plant Sciences
DOI10.1016/j.phytochem.2007.06.015
收录类别SCI ; IC
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Plant Sciences
WOS类目Biochemistry & Molecular Biology ; Plant Sciences
WOS记录号WOS:000253037300026
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1933
专题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 W China, Kunming 650204, Peoples R China
2.Univ Mississippi, Sch Pharm, Natl Ctr Nat Prod Res, University, MS 38677 USA
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Zhang, Ying,Zhang, Ying-Jun,Jacob, Melissa R.,et al. Steroidal saponins from the stem of Yucca elephantipes[J]. PHYTOCHEMISTRY,2008,69(1):264-270.
APA Zhang, Ying,Zhang, Ying-Jun,Jacob, Melissa R.,Li, Xing-Cong,&Yang, Chong-Ren.(2008).Steroidal saponins from the stem of Yucca elephantipes.PHYTOCHEMISTRY,69(1),264-270.
MLA Zhang, Ying,et al."Steroidal saponins from the stem of Yucca elephantipes".PHYTOCHEMISTRY 69.1(2008):264-270.
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