Chemical constituents from the roots of Peucedanum praeruptorum Dunn and their chemotaxonomic significance
2021
Chen, Fang-You | Tu, Lin-Feng | Liu, Ding-Ping | Ma, Jie | Luo, Yong-Ming
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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