Steroidal saponins from the stem of Yucca elephantipes

doi:10.1016/j.phytochem.2007.06.015

	Steroidal saponins from the stem of Yucca elephantipes
	Zhang, Ying 1; Zhang, Ying-Jun1 ; Jacob, Melissa R.2; Li, Xing-Cong 2; Yang, Chong-Ren 1
	2008
发表期刊	PHYTOCHEMISTRY
ISSN	0031-9422
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
DOI	10.1016/j.phytochem.2007.06.015
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000253037300026
引用统计
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
推荐引用方式 GB/T 7714	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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