Flavonol Glycosides from Consolida armeniaca

Authors

MUSTAFA KÜÇÜKİSLAMOĞLU
NURETTİN YAYLI
HASAN BASRİ ŞENTÜRK
HASAN GENÇ
SEÇKİN ÖZDEN

DOI

-

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.

Keywords

Consolida armeniaca, flavonol glycosides, acetylated flavonol compounds.

First Page

191

Last Page

198

Recommended Citation

KÜÇÜKİSLAMOĞLU, MUSTAFA; YAYLI, NURETTİN; ŞENTÜRK, HASAN BASRİ; GENÇ, HASAN; and ÖZDEN, SEÇKİN (2000) "Flavonol Glycosides from Consolida armeniaca," Turkish Journal of Chemistry: Vol. 24: No. 2, Article 10. Available at: https://journals.tubitak.gov.tr/chem/vol24/iss2/10