Synthesis of New Glycosylated Flavonoids with Inhibitory Activity on Cell Growth.

ABSTRACT: Natural flavonoids and xanthone glycosides display several biological activities, with the glycoside moiety playing an important role in the mechanism of action of these metabolites. Herein, to give further insights into the inhibitory activity on cell growth of these classes of compounds, the synthesis of four flavonoids (5, 6, 9, and 10) and one xanthone (7) containing one or more acetoglycoside moieties was carried out. Acetyl groups were introduced using acetic anhydride and microwave irradiation. The introduction of one or two acetoglycoside moieties in the framework of 3,7-dihydroxyflavone (4) was performed using two synthetic methods: the Michael reaction and the Koenigs-Knorr reaction. The in vitro cell growth inhibitory activity of compoun

SUBMITTER: Neves AR 

PROVIDER: S-EPMC6102538 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature