| Literature DB >> 2618687 |
S L Zhang, Y J Chen, C B Cui, G X He, S X Xu, Y P Pei, X S Yao, T R Zhu.
Abstract
Two minor compounds isolated from the leaves of Panax ginseng C. A. Meyer were characterized as 20(R)-protopanaxadiol (I) and 3 beta, 6 alpha, 12 beta-trihydroxydammar-20 (22), 24-diene-6-O-alpha-L-rhamnosyl-(1----2)-beta-D-glucopyranoside (II) on the basis of spectral analysis and chemical evidences. I was isolated for the first time from the leaves; II was shown to be a new saponin and was named as ginsenoside-Rg4.Entities:
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Year: 1989 PMID： 2618687
Source DB: PubMed Journal: Yao Xue Xue Bao ISSN： 0513-4870