
%0 Journal Article
%A Hillis, WE 
%A Horn, DHS 
%T Nuclear magnetic resonance spectra and structures of some C-glycosyl flavonoids
%J Australian Journal of Chemistry
%D 1965/04/01
%V 18
%N 4
%P 531-542
%K 
%R https://doi.org/10.1071/CH9650531
%U https://www.publish.csiro.au/paper/CH9650531 
%X From an examination of the nuclear magnetic resonance spectra, optical rotations, and other properties of a number of flavonoid C-glycosides, their acetates, and related model compounds, it is concluded that vitexin, bayin, puerarin, and isohemiphloin are C-&#946;-D-glucosides with the sugar substituent in the 8-position of the flavonoid nucleus. Hemiphloin and saponaretin are two of the corresponding 6-substituted compounds. In hemiphloin and isohemiphloin the phenyl B ring has the equatorial configuration. 
