Complete NMR signal assignments of flavonol derivatives.
Common substitution positions of flavonols are at C-5 and C-7; 6-substituted flavonol derivatives are rarely found in natural sources. Here, we report complete assignments of 1H and 13C chemical shifts of eight flavonol derivatives including four 6-substituted flavonols.
Kim
Hojung
H
Bio/Molecular Informatics Center, Konkuk University, Seoul, Korea 143-701.
Moon
Byoung-Ho
BH
Ahn
Joong-Hoon
JH
Lim
Yoongho
Y
D044948:Flavonols / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure
D044948:Flavonols