Antioxidant and Cytotoxic Activities of Flavonoidal Compounds from Gmelina arborea Roxb.

Abstract

2 Abstract: A bioassay-guided fractionation and chemical investigation of the Gmelina arborea leaves (Verbenaceae) resulted in the isolation and characterization of six known flavonoids (1, 3-7) along with new flavone glycoside (2), identified as; luteolin (1), luteolin-4'-O- -D- C -galactoside (2), kaempferol (3), quercetin - 4 1