A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata

doi:10.1080/10286020290024013

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	A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata
	Shen, P ; Wang, SL ; Liu, XK ; Yang, CR ; Cai, B ; Yao, XS
	2002-09-01
发表期刊	JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
ISSN	1028-6020
卷号	4 期号:3 页码:211-215
摘要	From the fresh rhizomes of Dioscorea deltoidea Wall var. orbiculata, a novel ergostanol saponin, orbiculatoside A (1), was isolated and identified as 3-O-beta-D-glucopyranosyl-ergost-5-ene-3beta, 26-diol-26-O-beta-D-glucopyranosyl(1 --> 3)-[beta-D-glucopyranosyl(1 --> 2)-beta-D-glucupyranosyl(1 --> 6)]-beta-D-glucopyranoside by various NMR techniques in combination with chemical methods. The new saponin showed strong activity against Pyricularia oryzae, with a MMDC (minimum morphological deformation concentration) value of 28.04 mumol/l and was cytotoxic to cancer cell line K562, HCT-15, A549, HT1080, and A2780a in vitro.
关键词	Dioscorea Deltoidea Wall Var. Orbiculata Orbiculatoside a Pyricularia Oryzae Cytotoxic
学科领域	Plant Sciences ; Chemistry, Applied ; Chemistry, Medicinal ; Pharmacology & Pharmacy
DOI	10.1080/10286020290024013
收录类别	IC ; SCI
语种	英语
WOS记录号	WOS:000176932100010
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/14219
专题	离退休
作者单位	1.Shenyang Pharmaceut Univ, Dept Nat Prod Chem, Shenyang 110016, Peoples R China 2.Beijing Inst Biomed, Beijing 100091, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Shen, P,Wang, SL,Liu, XK,et al. A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2002,4(3):211-215.
APA	Shen, P,Wang, SL,Liu, XK,Yang, CR,Cai, B,&Yao, XS.(2002).A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,4(3),211-215.
MLA	Shen, P,et al."A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 4.3(2002):211-215.

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