New flavonoid glycosides from <i>Cassia occidentalis</i>

434-436Two flavonoid glycosides 3,2’-dihydroxy-7,8,4' –trimethoxy-flavone-5-O- {β-D-glucopyranosyl (1→2)}-β-D-galactopyranoside 1 and apigenin-7-O-β-D-allopyrano-side 2 have been isolated from the plant of Cassia occidentalis. The structures have been established on the basis of chemical evidences and spectroscopic method