Three new flavonoid glycosides isolated from Elsholtzia bodinieri

Three new flavonoid glycosides, eriodietyol 7-O-(6-feruloyl)-beta-D-glucopyranoside (1), eriodictyol 7-O-[6(3'''-hydroxy-4'''-methoxy cinnamoyl)l-beta-D-glueopyranoside (2), and luteolin 7-0-16-(3'-hydroxy-4'''-methoxy cinnamoyl)]-A-D-glucopyranoside (3), and eight known flavonoids were isolated from the whole plants of Elsholtzia bodinieri. The structures of the 3 new compounds were elucidated on the basis of extensive spectroscopic analysis.