Spirostanol tetraglycosides from Ypsilandra thibetica
Lu, Yi1,2; Chen, Chang-Xiang1; Ni, Wei1; Hua, Yan2; Liu, Hai-Yang1
2010-12-01
发表期刊STEROIDS
ISSN0039-128X
卷号75期号:12页码:982-987
摘要Phytochemical reinvestigation on the whole plants of Ypsilandra thibetica obtained five new spirostane glycosides, ypsilandrosides H-L (1-5), and a known saponin polyphylloside III (6). Among them, 1 and 2 are the first spirostane glycosides which possess novel 5(6 -> 7) abeo-steroidal aglycones. Compounds 3 and 4 are rare saponins whose aglycones contain a hydroxyl group at C-7. Their structures were elucidated on the basis of MS, 1D and 2D NMR spectroscopic analysis and chemical evidences. The isolated compounds were evaluated for their cytotoxic activity on five tumor cell lines. (C) 2010 Elsevier Inc. All rights reserved.
关键词Ypsilandra Thibetica Liliaceae Spirostanol Saponins Ypsilandrosides H-l
资助信息Natural Science Foundation of Yunnan Province [2009CC019]; West Light Foundation of the Chinese Academy of Sciences [2908025712W1]; State Key Laboratory of Phytochemistry and Plant Resources in West China [540806321211]; Germplasm Bank of Wild Species ; Kunming Institute of Botany
学科领域Biochemistry & Molecular Biology ; Endocrinology & Metabolism
DOI10.1016/j.steroids.2010.06.003
收录类别SCI ; IC
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Endocrinology & Metabolism
WOS类目Biochemistry & Molecular Biology ; Endocrinology & Metabolism
WOS记录号WOS:000281932500025
引用统计
被引频次:14[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/151853/4662
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.SW Forestry Univ, Fac Nat Resources, Kunming 650224, Peoples R China
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GB/T 7714
Lu, Yi,Chen, Chang-Xiang,Ni, Wei,et al. Spirostanol tetraglycosides from Ypsilandra thibetica[J]. STEROIDS,2010,75(12):982-987.
APA Lu, Yi,Chen, Chang-Xiang,Ni, Wei,Hua, Yan,&Liu, Hai-Yang.(2010).Spirostanol tetraglycosides from Ypsilandra thibetica.STEROIDS,75(12),982-987.
MLA Lu, Yi,et al."Spirostanol tetraglycosides from Ypsilandra thibetica".STEROIDS 75.12(2010):982-987.
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