The elucidation of the structure of thalicoside F, A. minor oleanane glycoside from Thalictrum minus L

Phytochemistry
A S GromovaN L Owen

Abstract

A new triterpenoid saponin, thalicoside F was isolated from the above-ground part of Thalictrum minus L. (Ranunculaceae family) collected in Eastern Siberia (Russia). The structure of thalicoside F was elucidated by a combination of 1D- and 2D-NMR spectroscopy and mass spectroscopy, and was determined to be C47H74O17{3-beta-O-[alpha-L-rhamnopyranosyl-(1-->2)-beta-D- glucopyranosyl-(1-->4)-alpha-L-arabinopyranosyl]-11 alpha, 12 alpha-epoxyoleanane-28,13 beta-olide}.

Citations

Dec 5, 2006·Phytochemistry·Jean-Paul VinckenHarry Gruppen
Aug 25, 2004·Journal of Ethnopharmacology·S G SpargJ van Staden
Feb 3, 2006·Natural Product Reports·Elena A KhamidullinaNoel L Owen

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