A New Minor Saponin from the Leaves ofPanax ginseng
- 1 June 1990
- journal article
- research article
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 56 (03) , 298-300
- https://doi.org/10.1055/s-2006-960963
Abstract
Seventeen compounds were isolated from the leaves of Panax ginseng C. A. Meyer. Among them, a new minor saponin was established as 3β,6α,12β-trihydroxy-dammar-20(22), 24-diene-6-O-α-L-rhamno-pyranosyl-(1→2)-β-D-glucopyranoside (2). Fourteen compounds were identified as 20(R)-protopanaxadiol (1), 20(R)-protopanaxatriol, ginsenoside-Rh3, 20(R)-ginsenoside-Rh2, 20(S)-ginsenoside-Rh2, ginsenoside-Rh1, -Rg3, -Rg2, -Rg1, -Re, -Rd, -Rc, -Rb2, -Rb1; the others are still under investigation.Keywords
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