The present study was designed to isolate and characterize the analgesic compounds of Artemisa sacrorum Ledeb. The Et OAc crude extracts from the aerial parts of Artemisa sacrorum Ledeb were separated by chromatograph...The present study was designed to isolate and characterize the analgesic compounds of Artemisa sacrorum Ledeb. The Et OAc crude extracts from the aerial parts of Artemisa sacrorum Ledeb were separated by chromatography and the structures of new compounds were elucidated based on spectral analyses. Analgesic activities of the isolated compounds were assessed in rats with hot plate test and paw pressure assay. Two new flavone C-glycosides, named as Sacroroside A and B(Compounds 1 and 2) were isolated from the Et OAc crude extract of the aerial parts of Artemisa sacrorum Ledeb. They showed significant analgesic effects. In conclusion, Compounds 1 and 2 are new natural products, which show significant analgesic effects in a dose-dependent manner.展开更多
基金supported by the scientific research project of the Inner Mongolia Autonomous Region Colleges in China(No.NJZZ14182)National Natural Science Foundation of China(No.81460654)
文摘The present study was designed to isolate and characterize the analgesic compounds of Artemisa sacrorum Ledeb. The Et OAc crude extracts from the aerial parts of Artemisa sacrorum Ledeb were separated by chromatography and the structures of new compounds were elucidated based on spectral analyses. Analgesic activities of the isolated compounds were assessed in rats with hot plate test and paw pressure assay. Two new flavone C-glycosides, named as Sacroroside A and B(Compounds 1 and 2) were isolated from the Et OAc crude extract of the aerial parts of Artemisa sacrorum Ledeb. They showed significant analgesic effects. In conclusion, Compounds 1 and 2 are new natural products, which show significant analgesic effects in a dose-dependent manner.
