Literature DB >> 22634016

New triterpenoids from the stems and leaves of Panax ginseng.

Ke-Ke Li1, Xin-Bao Yang, Xiu-Wei Yang, Jian-Xun Liu, Xiao-Jie Gong.   

Abstract

Three new dammarane-type triterpene saponins ginsenosides Rh(18) (1), Rh(19) (3) and Rh(20) (4), along with two new triterpene sapogenins 12β,23(R)-epoxydammara-24-ene-3β,6α,20(S)-triol (2) and dammara-(20E)22,25-diene-3β,6α,12β,24S-tetrol (5) were isolated from the stems and leaves of Panax ginseng C. A. Mey. Their structures were elucidated on the basis of spectral evidence and comparisons with literature data.
Copyright © 2012 Elsevier B.V. All rights reserved.

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Year:  2012        PMID： 22634016     DOI： 10.1016/j.fitote.2012.05.013

Source DB:  PubMed          Journal:  Fitoterapia        ISSN： 0367-326X            Impact factor:   2.882


  7 in total

1.  Protective effects of protopanaxatriol on acute liver injury induced by concanavalin A.

Authors:  Lina Jin; Xue Fu; Shuangshuang Yao; Jian Yang; Guang Ning; Zhiguo Zhang
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  2018-09-30       Impact factor: 3.000

2.  Protopanaxadiol and Protopanaxatriol-Type Saponins Ameliorate Glucose and Lipid Metabolism in Type 2 Diabetes Mellitus in High-Fat Diet/Streptozocin-Induced Mice.

Authors:  Jianjun Deng; Yao Liu; Zhiguang Duan; Chenhui Zhu; Junfeng Hui; Yu Mi; Pei Ma; Xiaoxuan Ma; Daidi Fan; Haixia Yang
Journal:  Front Pharmacol       Date:  2017-08-02       Impact factor: 5.810

3.  Ginsenosides analysis of New Zealand-grown forest Panax ginseng by LC-QTOF-MS/MS.

Authors:  Wei Chen; Prabhu Balan; David G Popovich
Journal:  J Ginseng Res       Date:  2019-05-02       Impact factor: 6.060

4.  New dammarane-type triterpenoids from the leaves of Panax notoginseng and their protein tyrosine phosphatase 1B inhibitory activity.

Authors:  Dawei Li; Jiaqing Cao; Xiuli Bi; Xichun Xia; Wei Li; Yuqing Zhao
Journal:  J Ginseng Res       Date:  2013-12-11       Impact factor: 6.060

5.  Total ginsenosides suppress monocrotaline-induced pulmonary hypertension in rats: involvement of nitric oxide and mitogen-activated protein kinase pathways.

Authors:  Na Qin; Wei Yang; Dongxu Feng; Xinwen Wang; Muyao Qi; Tianxin Du; Hongzhi Sun; Shufang Wu
Journal:  J Ginseng Res       Date:  2015-10-22       Impact factor: 6.060

6.  A Strategy for Simultaneous Isolation of Less Polar Ginsenosides, Including a Pair of New 20-Methoxyl Isomers, from Flower Buds of Panax ginseng.

Authors:  Sha-Sha Li; Ke-Ke Li; Fei Xu; Li Tao; Li Yang; Shu-Xiao Chen; Xiao-Jie Gong
Journal:  Molecules       Date:  2017-03-10       Impact factor: 4.411

7.  Six new dammarane-type triterpene saponins from Panax ginseng flower buds and their cytotoxicity.

Authors:  Ke-Ke Li; Sha-Sha Li; Fei Xu; Xiao-Jie Gong
Journal:  J Ginseng Res       Date:  2018-12-30       Impact factor: 6.060
  7 in total

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