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题名: Dammarane-type glycosides from steamed notoginseng
作者: Liao, Peng-Ying1, 2; Wang, Dong1; null(张颖君)1; Yang, Chong-Ren1
刊名: JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
关键词: steamed notoginseng ; Panax notoginseng ; dammarane ; notoginsenosides ST-1-ST-3 and ST-5
英文摘要: Notoginseng, the root of Panax notoginseng (Burk.) F.H. Chen (Araliaceae), is a Chinese traditional medicine, which is used in both raw and processed forms due to their different pharmacological activities. Detailed chemical investigation on steamed notoginseng led to the isolation of 27 dammarane-type triterpenoids (1-27), including 4 new glycosides, namely, notoginsenosides ST-1-ST-3 and ST-5 (1-4), in addition to 3 other known compounds. Of the new compounds, 1-3 possess new aglycones. Their structures were elucidated on the basis of detailed analyses of their 1 D and 2D NMR spectra and chemical reactions. The known compounds, koryoginsenoside-R(1) (19), yesanchinoside D (20), 6 ''-O-acetylginsenoside Rg(3) (24), and 3 beta,6 alpha,12 beta-trihyclroxyclammar-20(21),24-diene (25), were isolated from notoginseng for the first time.
出版日期: 2008-03-12
卷号: 56, 期号:5, 页码:1751-1756
语种: 英语
收录类别: SCI ; IC
学科分类: Chemistry, Organic
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1919
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phtochem & Plant Resources W China, Kunming, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Liao, PY; Wang, D; Zhang, YJ; Yang, CR.Dammarane-type glycosides from steamed notoginseng,JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2008,56(5):1751-1756
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