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Steroidal saponins from rhizomes of Tupistra wattii Hook. f.

文献类型：期刊论文

作者Shen, P; Wang, SL; Liu, XK; Yang, CR; Cai, B; Yao, XS
刊名CHEMICAL & PHARMACEUTICAL BULLETIN
出版日期2003-03-01
卷号51期号:3页码:305-308
关键词Tupistra Wattii Steroidal Saponin Wattoside g Wattoside h Wattoside i Cancer Cell Line K562
ISSN号0009-2363
通讯作者yaoxinsheng@hotmail.com
文献子类Article
英文摘要Chemical examination of the fresh rhizomes of Tupistra wattii HOOK. f. led to the isolation of three new steroidal saponins, wattoside G (1), H (2), and 1 (3), together with one known steroidal saponin, (25S)-1beta,3beta,4beta-trihydroxyspirotan-5beta-yl-O-beta-D-glucopyranoside (4). The structures of 1-3 were established to be (25R)1beta,2beta,3beta,5beta-tetrahydroxyspirostan-4beta-yl-O-beta-D-xylopyranoside (1), (24S,25S)-24-[(beta-D-glucopyranosyl)oxy]-1beta,2beta,3beta,4beta,5beta,7beta-hexahydroxyspirostan-6-one (2), and (24S,25S)-1beta,3beta-dihydroxy-5beta-spirostan-24-yl-O-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranoside (3) on the basis of detailed analyses of physical, chemical, and spectral data. The isolated compounds were evaluated for cytotoxic activity against the cancer cell line K562 in vitro.
学科主题Chemistry, Medicinal ; Chemistry, Multidisciplinary ; Pharmacology & Pharmacy
WOS关键词SAPOGENINS ; CHINENSIS
WOS研究方向Pharmacology & Pharmacy ; Chemistry
语种英语
WOS记录号WOS:000181234600014
公开日期2012-07-04
源URL[http://ir.kib.ac.cn:8080/handle/151853/13529]  
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. Steroidal saponins from rhizomes of Tupistra wattii Hook. f.[J]. CHEMICAL & PHARMACEUTICAL BULLETIN,2003,51(3):305-308.
APA Shen, P,Wang, SL,Liu, XK,Yang, CR,Cai, B,&Yao, XS.(2003).Steroidal saponins from rhizomes of Tupistra wattii Hook. f..CHEMICAL & PHARMACEUTICAL BULLETIN,51(3),305-308.
MLA Shen, P,et al."Steroidal saponins from rhizomes of Tupistra wattii Hook. f.".CHEMICAL & PHARMACEUTICAL BULLETIN 51.3(2003):305-308.

入库方式： OAI收割

来源：昆明植物研究所

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