Abstract
A new flavanol, named songarin A (1), was isolated from Cynomorium songaricum Rupr. The structure was established on the basis of spectroscopic methods including 2D NMR techniques. Compound 1 displayed the protective effect against d-galactosamine-induced HepG2 damage and reduced the damage from 58.64% to 22.26%.
Acknowledgments
This work was financially supported by National Key Technology R&D Program (2012BAI30B02), National Natural Science Foundation (U1170302), and Shenyang Science & Technology Program (F12-157-9-00).