Flavonol Glycosides from Consolida armeniaca

Authors

MUSTAFA KÜÇÜKİSLAMOĞLU
NURETTİN YAYLI
HASAN BASRİ ŞENTÜRK
HASAN GENÇ
SEÇKİN ÖZDEN

Abstract

Three known flavonol glycosides, i.e., kaempferol 3,7-O-\( \alpha \)-L-dirhamnopyranoside ({\bfseries 1}), kaempferol 3-O-\( \beta \)-D-glucopyranosyl-(1\( \ra \)2)-\( \alpha$-L-rhamnopyranoside-7-O-\( \alpha \)-L-rhamnopyranoside ({\bfseries 2}) and kaempferol 3-O-\( \alpha \)-L-rhamnopyranoside-7-O-\( \beta \)-D-glucopyranosyl-(1\( \ra \)2)-\( \alpha \)-L-rhamnopyranoside ({\bfseries 3}), were isolated for the first time from the flowers of {\itshape Consolida armeniaca}, and the structures of flavonol glycosides were deduced by high field 1D and 2D NMR and FAB-MS spectroscopies. The acetyl derivatives of {\bfseries 1-3} were also prepared ({\bfseries 1a, 2a, 3a}) and identified by NMR and positive FAB mass spectra.

DOI

-

Keywords

Consolida armeniaca, flavonol glycosides, acetylated flavonol compounds.

First Page

191

Last Page

198

Recommended Citation

KÜÇÜKİSLAMOĞLU, M, YAYLI, N, ŞENTÜRK, H. B, GENÇ, H, & ÖZDEN, S (2000). Flavonol Glycosides from Consolida armeniaca. Turkish Journal of Chemistry 24 (2): 191-198. https://doi.org/-