Polyhydroxylated steroidal sapogenins from Tupistra wattii

KIB OpenIR > 离退休

	Polyhydroxylated steroidal sapogenins from Tupistra wattii
	Shen, P ; Wang, SL ; Yang, CR ; Cai, B ; Yao, XS
	2003-05-01
发表期刊	ACTA BOTANICA SINICA
ISSN	0577-7496
卷号	45 期号:5 页码:626-629
摘要	Two novel polyhydroxylated steroidal sapogenins, wattigenin B ((25R)-spirost-1beta, 2beta, 3beta, 4beta, 5beta, 6beta, 7alpha-heptol, 1) and wattigenin C ((25S)-spirost-1beta, 2beta, 3beta, 4beta, 5beta, 7alpha-hexalrydroxyl-6-one, 2), together with two known sapogenins, kitigenin (3) and convallagenin B (4), were isolated froth the fresh rhizomes of Tupistra wattii Hook. f. The structures of the compounds were determined on the basis of spectroscopic analysis. The four sapogenins were evaluated for the cytotoxicities on the cancer cell line K562 and A2780a in vitro. Compounds 1 - 4 were obtained from the plant for the first time.
关键词	Tupistra Wattii Spirostanol Sapogenin Cytotoxicity
学科领域	Biochemistry & Molecular Biology ; Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000183077400019
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13511
专题	离退休
作者单位	1.Shenyang Pharmaceut Univ, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China 3.Beijing Inst Biomed, Beijing 100091, Peoples R China
推荐引用方式 GB/T 7714	Shen, P,Wang, SL,Yang, CR,et al. Polyhydroxylated steroidal sapogenins from Tupistra wattii[J]. ACTA BOTANICA SINICA,2003,45(5):626-629.
APA	Shen, P,Wang, SL,Yang, CR,Cai, B,&Yao, XS.(2003).Polyhydroxylated steroidal sapogenins from Tupistra wattii.ACTA BOTANICA SINICA,45(5),626-629.
MLA	Shen, P,et al."Polyhydroxylated steroidal sapogenins from Tupistra wattii".ACTA BOTANICA SINICA 45.5(2003):626-629.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
ACTA BOTANICA SINICA（3972KB）			开放获取	--	浏览下载