Flavonoid glucosides from the flowers of Trollius chinensis Bunge

AbstractFour new flavonoid glucosides, 2 ″-O-(6 ‴-O-caffeoyl)-galactopyranosylvitexin (1), 2 ″-O-(6 ‴-O-veratroyl)-galactopyranosylvitexin (2), 2 ″-O-(6 ‴-O-feruloyl)-galactopyranosylorientin (3), 2 ″-O-(2 ‴-O-methylbutyryl)-glucopyranosylisoswertisin (4), along with three known compounds were isolated from the flowers ofTrollius chinensis Bunge. Their structures were determined by extensive spectroscopic analyses.
Source: Journal of Natural Medicines - Category: Drugs & Pharmacology Source Type: research