Two flavonoid triglycosides from Buddleja madagascariensis

Article abstract of DOI:10.1016/S0031-9422(97)01043-1

The structures of two new flavonoid triglycosides isolated from leaves of Buddleja madagascariensis have been established as hesperetin and diosmetin 7-O (2_,6_-di-O-α-L-rhamnopyranosyl)-β-D-glucopyranosides using mass and NMR spectroscopy. Scutellarein 7-glucoside is reported from this plant for the first time.