Studies on the Chemical Constituents of Lysimachia paridiformis Franch.var.stenophylla Franch.

Objective To study the chemical constituents of Lysimachia paridiformis Franch var.stenophylla.Methods The compounds were isolated and repeatedly purified by silica gel column chromatography,TLC,Sephadex LH-20 column chromatography and polyamide column chromatography,and their structures were elucidated on the basis of physico-chemical constants and spectral analysis.Results Four compounds were obtained and elucidated as huazhongilexin(1),Phellamurin(2),7-hydroxycoumarin(umbelliferone,3) and 3-hydroxyl-4-methoxy-benzoic acid(4).Conclusion All the compounds were isolated from this genus for the first time.