The elucidation of the structure of thalicoside F, A. minor oleanane glycoside from Thalictrum minus L.
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}.
Gromova
A S
AS
Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Irkutsk, Russia.
Lutsky
V I
VI
Semenov
A A
AA
Li
D
D
Owen
N L
NL
D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D013058:Mass Spectrometry; D008969:Molecular Sequence Data; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D009828:Oleanolic Acid / Q000031:analogs & derivatives*; D010936:Plant Extracts; D010946:Plants, Medicinal; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D012800:Siberia; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
D006027:Glycosides; D010936:Plant Extracts; D012503:Saponins; D014315:Triterpenes; C094276:thalicoside; C110241:thalicoside F; D009828:Oleanolic Acid