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题名: Isolation and NMR Study on Swainsonine from Locoweed, Astragalus strictus
作者: Zhao Bao-yu1; Liu Zhong-yan1; Wang Jian-jun2, 3; Sun Li-sha1; Wang Zhan-xin1; Wang Yin-chao1
刊名: AGRICULTURAL SCIENCES IN CHINA
关键词: chemical shift assignment ; locoweed ; NMR ; swainsonine
英文摘要: Locoweed is a poisonous plant wildly distributed in most area of the world and can cause livestock poisoning or death with significant economic loss. The principal responsible for its toxicity is indolizidine alkaloid swainsonine, a new potential anticancer and antiviral drug. Astragalus strictus is mainly distributed in Tibet of China and is a serious hazard to the local livestock industry. To analyze its main toxic ingredients and supply more structural information and more accurate data, swainsonine has been isolated from this plant by D101 macroporous resin and the (1)H and (13)C chemical shifts of the compound has been assigned by 1D-NMR and 2D-NMR techniques. At the same time, complete assignments of swainsonine's (13)C spectral signals are reported.
出版日期: 2009
卷号: 8, 期号:1, 页码:115-120
语种: 英语
收录类别: SCI
ISSN号: 1671-2927
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/6595
Appears in Collections:离退休_期刊论文

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作者单位: 1.NW A&F Univ, Coll Vet Med, Yangling 712100, Peoples R China
2.Xian Municipal Publ Secur Bur, Xian 710000, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China

Recommended Citation:
ZHAO Bao-yu; LIU Zhong-yan; WANG Jian-jun; SUN Li-sha; WANG Zhan-xin; WANG Yin-chao.Isolation and NMR Study on Swainsonine from Locoweed, Astragalus strictus,中国农业科学:英文版,2009,(1):115-120
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