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A new ergostanol saponin from Dioscorea deltoidea Wall var. orbiculata

文献类型：期刊论文

作者Shen, P; Wang, SL; Liu, XK; Yang, CR; Cai, B; Yao, XS
刊名JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
出版日期2002-09-01
卷号4期号:3页码:211-215
关键词Dioscorea deltoidea Wall var. orbiculata orbiculatoside A Pyricularia oryzae cytotoxic
ISSN号1028-6020
英文摘要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.
学科主题Plant Sciences; Chemistry, Applied; Chemistry, Medicinal; Pharmacology & Pharmacy
类目[WOS]Plant Sciences ; Chemistry, Applied ; Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]Plant Sciences ; Chemistry ; Pharmacology & Pharmacy
关键词[WOS]COLLETTII VAR HYPOGLAUCA ; ANTINEOPLASTIC AGENTS ; GLYCOSIDES ; RHIZOMES
收录类别IC ; SCI
语种英语
WOS记录号WOS:000176932100010
公开日期2012-07-24
源URL[http://ir.kib.ac.cn/handle/151853/14219]  
专题昆明植物研究所_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.

入库方式： OAI收割

来源：昆明植物研究所

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