Chemical constituents from roots of Ferula sinkiangensis

Objective To study the chemical constituents of the roots of Ferula sinkiangensis. Method Compounds were isolated by repeated chromatography on silica gel. Their structures were elucidated by chemical and spectroscopic methods. Result Seven compounds were identified as fekrynol (1), fekolone (2), farnesiferol B (3), isosamarcandin (4), episamarcandin (5), farnesiferol C (6), umbelliferone (7). Conclusion All the compounds were obtained from this plant for the first time.