Chemical constituents from the roots of Peucedanum praeruptorum Dunn and their chemotaxonomic significance
2021
Abstract Chemical investigation on the roots of Peucedanum praeruptorum Dunn afforded 15 compounds, including five linear furocoumarins (1–5), six angular pyranocoumarins (6–11), two simple coumarins (12 and 13), a benzaldehyde derivative (14), and a phenylpropanoid glycoside (15). The structures of these compounds were established via spectroscopic analysis and comparison of their NMR data with the literature. Compound 1 was a new linear furocoumarin glycoside, while compounds 10–12, 14 and 15 were isolated from P. praeruptorum for the first time. The chemotaxonomic significance of these isolated compounds was summarized herein.
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