Linaroside — A new flavone glycoside from some species of Linaria
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چکیده
منابع مشابه
A new flavone C-glycoside from Clematis rehderiana.
A new flavone C-glycoside, isovitexin 6''-O-E-p-coumarate (1) and two known flavonoid glycosides--quercetin 3-O-beta-D-glucuronopyranoside (2) and isoorientin (3)--were isolated from an ethanol extract of aerial parts of Clematis rehderiana. Their structures were determined by spectroscopic methods. The antioxidant effects of the two flavone C-glycosides were evaluated by both the MTT and DPPH ...
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From the water insoluble part of alcoholic extract of the roots of Feronia limonia a new flavone glycoside has been isolated. On the basis of U.V, I.R, N.M.R (1H, 13C) and mass spectral studies the compound was characterized as 5,4'-dihydroxy-7-methoxyflavone-8-O-β-Dglucopyranoside
متن کاملA 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.
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ژورنال
عنوان ژورنال: Chemistry of Natural Compounds
سال: 1974
ISSN: 0009-3130,1573-8388
DOI: 10.1007/bf00563634