Three new flavonoid glycosides isolated from Elsholtzia bodinieri.

ABSTRACT

Three new flavonoid glycosides, eriodictyol 7-O-(6''-feruloyl)-beta-D-glucopyranoside (1), eriodictyol 7-O-[6''-(3'''-hydroxy-4'''-methoxy cinnamoyl)]-beta-D-glucopyranoside (2), and luteolin 7-O-[6''-(3'''-hydroxy-4'''-methoxy cinnamoyl)]-beta-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.