A new flavone O-glycoside and other constituents from wheat leaves (Triticum aestivum L.).
From leaves of Triticum aestivum a new O-glycosylflavone has been isolated together with chlorogenic acid and its 3'-methyl ether and 6 C-glycosylflavones. The structure of the new flavonoid was determined by 1D and 2D NMR techniques and other spectral evidence as 5,7-dihydroxy-3',4',5'-trimethoxyflavone-7-O-beta-rutinoside.
Department of Fruit, Vegetable and Food Science, Danish Institute of Agricultural Sciences, Aarslev, Denmark.
L H
LH
Harder
L P
LP
Christensen
D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D008958:Models, Molecular; D008968:Molecular Conformation; D018515:Plant Leaves / Q000737:chemistry; D014908:Triticum / Q000737:chemistry*
C413579:5,7-dihydroxy-3',4',5'-trimethoxyflavone-7-O-rutinoside; D005419:Flavonoids; D006027:Glycosides