A flavonol glycoside from Myrsine africana leaves

Abstract

Myricetin 3-(3″,4″-diacetylrhamnoside), a novel flavonol glycoside together with myricetin 3-rhamnoside, myricetin 7-rhamnoside, myricetin 3-xyloside, myricetin 3-arabinoside, quercetin 3-galactoside, 3′-O-methylquercetin 3-glucoside, myricetin, quercetin, kaempferol and gallic acid have been isolated from a methanolic extract of Myrsine africana leaves