Studies on the constituents from the aerial part of Baccharis dracunculifolia DC. II

Abstract

Ten new glycosides were obtained along with five known compounds from the aerial part of Baccharis dracunculifolia DC. (Compositae). The structures of these glycosides were determined based on spectral and chemical evidence. These new compounds consisted of β-D-glucopyranose or β-D-apiofuranosyl- (1→6)- β-D-glucopyranose, and most possessed an (E)-caffeoyl group the same as dracunculifosides A-J. © 2002 Pharmaceutical Society of Japan.