Dammarane-type glycosides from steamed notoginseng
Liao, Peng-Ying1,2; Wang, Dong1; Zhang, Ying-Jun1; Yang, Chong-Ren1
2008-03-12
发表期刊JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷号56期号:5页码:1751-1756
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.
关键词Steamed Notoginseng Panax Notoginseng Dammarane Notoginsenosides St-1-st-3 And St-5
收录类别SCI ; IC
语种英语
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1919
专题植物化学与西部植物资源持续利用国家重点实验室
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
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GB/T 7714
Liao, Peng-Ying,Wang, Dong,Zhang, Ying-Jun,et al. Dammarane-type glycosides from steamed notoginseng[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2008,56(5):1751-1756.
APA Liao, Peng-Ying,Wang, Dong,Zhang, Ying-Jun,&Yang, Chong-Ren.(2008).Dammarane-type glycosides from steamed notoginseng.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,56(5),1751-1756.
MLA Liao, Peng-Ying,et al."Dammarane-type glycosides from steamed notoginseng".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 56.5(2008):1751-1756.
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