2007 Volume 55 Issue 8 Pages 1267-1269
Two new indolopyridoquinazoline alkaloidal glycosides, 11-O-β-D-glucopyranosyl rutaecarpine (ternatoside C) and 11-O-α-L-rhamnosyl-(1→6)-β-D-glucopyranosyl rutaecarpine (ternatoside D) were isolated from the roots of Ranunculus ternatus. Their structures were determined on the basis of spectroscopic and chemical methods.