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Updated: Jul 13, 2026

An Efficient and Rapid HPLC-QQQ-MS Method for the Quantitation of Tropane Alkaloids in Medicinal Plants
Published on: June 12, 2026
Two new indolopyridoquinazoline alkaloidal glycosides from Ranunculus ternatus
Lin Zhang1, Zhuang Yang, Jing-Kui Tian
1Institute of Modern Traditional Chinese Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
Abstract:
Two new indolopyridoquinazoline alkaloidal glycosides, 11-O-beta-D-glucopyranosyl rutaecarpine (ternatoside C) and 11-O-alpha-L-rhamnosyl-(1-->6)-beta-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.
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