7,4'-Di-O-methylapigenin 5-O-xylosylglucoside
7,4'-Di-methylapigenin-5-O-xylosylglucoside shows inhibitory activity for nitric oxide(NO) production by activated RAW 264.7 cells.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
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Nutrients.2024, 16(15):2518.
Appl. Sci.2020, 10(5),1713.
Agriculture.2024, 69(3):140-148.
Heliyon.2024, 10(7):e28755.
University of Stuttgart2021, 11682.
Korean J of Pharmacognosy2020, 51,49-54.
Antiviral Res.2021, 193:105142.
Molecules2022, 27(11):3606.
Food Funct.2022, 13(23):12105-12120.
Food Analytical Methods2020, 1-10
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Chinese Journal of Natural Medicines, 2012,10(4): 287-91.
Flavanoids from the stems of Aquilaria sinensis[Reference:
WebLink]
To study the chemical constituents from the stems of Aquilaria sinensis (Lour.) Gilg. Chromatographic separations of silica gel, Sephadex LH-20 and prep-HPLC were used.
METHODS AND RESULTS:
All the structures were elucidated on the basis of chemical and spectroscopic analysis.Twelve flavonoids were isolated and their structures were identified as aquilarinoside A1 (1), lethedioside A (2), 7, 4′-dimethylapigenin-5-O-xylosylglucoside (7,4'-Di-O-methylapigenin 5-O-xylosylglucoside,3), lethedoside A (4), 7-hydroxyl-4′-methyl-5-O- glucosideflavonoid (5), 7, 3′-dimethyl-4′-hydroxyl-5-O-glucosideflavonoide (6), 7, 4′-dimethyl-5-O-glucosideflavonoide (7), 5-hydroxyl-7, 4′-dimethoxyflavone (8), luteolin-7, 3′, 4′-trimethyl (9), hydroxylgenkwanin (10), 5, 7-dihydroxyl-4′-methoxyflavone (11), and formononetin (12).Compound 1 is a new flavone glycoside, and compounds 2, 4-7 were isolated from genus Aquilaria sinensis for the first time.
CONCLUSIONS:
5-O-glycosylflavones 1-7 showed inhibitory activity for nitric oxide (NO) production by activated RAW 264.7 cells.
