[Studies on chemical constituents from roots of Peucedanum praeruptorum III].

To study the chemical constituents in roots of Peucedanum praeruptorum. The constituents were isolated by column chromatography on silica gel and ODS, and identified by spectroscopic methods. Seven compounds, alpha-D-glucopyranose-1-hexadecanoate (1), D-mannitol monohexadecanoate (2), adenosine (3), butyric acid (4), eleutheroside B, (5), apiosylskimmin (6), and mannitol (7) were isolated and identified. Compounds 1-5 were isolated from this plant for the first time.