Minor dammarane saponins from the hongshen extract of Shenmai injection

A new dammarane-type triterpenoid saponin, (20R)-ginsenoside ST 2 (1), along with five known saponins was isolated from the hongshen extract of Shenmai injection. The structure of 1 was elucidated to be (20R)-dammar-23(E)-ene-3β,6α,12β,20,25-pentol 6-O-β-d-glucopyranoside by means of spectroscopic m...

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Bibliographic Details
Published in:Journal of asian natural products research 2011-02, Vol.13 (2), p.178-181
Main Authors: Qu, Shi-Jin, Tan, Jun-Jie, Cai, Jian-Guo, Ling, Yi-Ping, Zhang, Shan-Fei, Tan, Chang-Heng, Zhu, Da-Yuan
Format: Article
Language:English
Subjects:
Biological and medical sciences
dammarane saponins
(20R)-ginsenoside ST
Dammaranes
Drugs, Chinese Herbal - chemistry
Drugs, Chinese Herbal - isolation & purification
Drugs, Chinese Herbal - pharmacology
General pharmacology
Ginsenosides - chemistry
Ginsenosides - isolation & purification
Ginsenosides - pharmacology
Medical sciences
Molecular Structure
Natural products
Nuclear Magnetic Resonance, Biomolecular
Panax - chemistry
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Plants, Medicinal - chemistry
Shenmai injection
hongshen extract
Stereoisomerism
Triterpenes - chemistry
Triterpenes - isolation & purification
Triterpenes - pharmacology
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Summary:A new dammarane-type triterpenoid saponin, (20R)-ginsenoside ST 2 (1), along with five known saponins was isolated from the hongshen extract of Shenmai injection. The structure of 1 was elucidated to be (20R)-dammar-23(E)-ene-3β,6α,12β,20,25-pentol 6-O-β-d-glucopyranoside by means of spectroscopic methods.
ISSN:1028-6020
1477-2213
DOI:10.1080/10286020.2010.545055