1. Laboratory of Natural Medicine Chemistry , Shenyang Pharmaceutical University , Shenyang, 110016, China;2. The General Hospital of Jiangsu Armed Police , Jiangsu, 225003, China
Abstract:
A new lactone compound named cannabifolactone A was isolated from the water extract of the aerial parts of Senecio cannabifolius Less. Its structure was elucidated mainly by 1D- and 2D-NMR techniques.