Flavone C-glycosides from Scleranthus uncinatus.
Two flavone C-glycosides, 5,7,4'-trihydroxy-3'-methoxyflavone-8-C-beta-D-xylopyranoside-2"-O-glucoside, 5,7-dihydroxy-3'-methoxy-4'-acetoxyflavone-8-C-beta-D- xylopyranoside-2"-O-glucoside and one known maltol beta-D-glucopyranoside were isolated for the first time from the Scleranthus uncinatus and their structures deduced by high field 1D and 2D 400 MHz NMR and (+) FAB-MS spectra.
Yayli
N
N
Karadeniz Technical University, Faculty of Science, Department of Chemistry, 61080, Trabzon, Turkey. yayli@ktu.edu.tr
Seymen
H
H
Baltaci
C
C
D002236:Carbohydrate Conformation; D005419:Flavonoids / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D013057:Spectrum Analysis
D005419:Flavonoids; D006027:Glycosides