New dammarane monodesmosides from the acidic deglycosylation of notoginseng-leaf saponins
Chen, Jiang-Tao; Li, Hai-Zhou; Wang, Dong; Zhang, Ying-Jun; Yang, Chong-Ren
2006
发表期刊HELVETICA CHIMICA ACTA
ISSN0018-019X
卷号89期号:7页码:1442-1448
摘要Three new dammarane monodesmosides, named notoginsenosides Ft(1) (1) Ft(2) (2), and Ft(3) (3) together with three known ginsenosides, were obtained from a mild acidic hydrolysis of the saponins from notoginseng (Panax notoginseng (BURK.) F. H. CHEN) leaves. Their structures were elucidated to be (3 beta,12 beta,20 beta)-12,20-dihydroxydammar-24-en-3-yl O-beta-D-xylopyranosyl-(1 -> 2)-O-beta-D-glucopyranosyl-(1 -> 2) 2)-O-beta-glucopyranoside (1), (3 beta,12 beta)-12,20,25-trihydroxydammaran-3-yl O-beta-D-Xylopyranosyl(1 -> 2 )-O-beta-D-glucopyranosyl-(1 -> 2)-beta-glucopyranoside (2), and (3 beta,12 beta,24 xi)-12,20,24-trihydroxydammar-25-en-3-yl O-beta-D-xylopyranosyl-(1 -> 2)-O-beta-D-glucopyranosyl-(1 -> 2)-beta-D-glueopyranoside (3), by means of spectroscopic evidences. The known ginsenosides Rh-2 and Rg(3) 4-6 were obtained as the major products from this acidic deglycosylation.
关键词Euphorbia Hylonoma Octacosylferulates Spectroscopic Methods
学科领域Chemistry, Multidisciplinary
收录类别SCI ; IC
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000239668000018
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/4764
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Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phyyochem & Plant Resources, Kunming 650204, Peoples R China
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GB/T 7714
Chen, Jiang-Tao,Li, Hai-Zhou,Wang, Dong,et al. New dammarane monodesmosides from the acidic deglycosylation of notoginseng-leaf saponins[J]. HELVETICA CHIMICA ACTA,2006,89(7):1442-1448.
APA Chen, Jiang-Tao,Li, Hai-Zhou,Wang, Dong,Zhang, Ying-Jun,&Yang, Chong-Ren.(2006).New dammarane monodesmosides from the acidic deglycosylation of notoginseng-leaf saponins.HELVETICA CHIMICA ACTA,89(7),1442-1448.
MLA Chen, Jiang-Tao,et al."New dammarane monodesmosides from the acidic deglycosylation of notoginseng-leaf saponins".HELVETICA CHIMICA ACTA 89.7(2006):1442-1448.
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