Objective: To study the chemical constituents of the aerial parts of Seseli mairei Wolf.
Methods: The chemical constituents have been separated with manifold chromatography methods, and their structures were determined hy spectral analysis.
Results: Thirteen compounds were isolated and identified as sphondin (I), hergapten (II), isopimpinellin (III), umbelliferone (IV), chrysosptertin B (V), apiin (VI), rutin (VII), quercetin (VIII), ferulic acid (IX), falcarindiol (X), docosanol (XI), beta-sitosterol (XII), daucosterol (X III).
Conclusion: All these compounds were isolated from the aerial parts of Seseli mairei Wolf. for the first time.