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Research Articles

New monoterpene phenol dimers from the fruits of Psoralea corylifolia

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Pages 120-129 | Received 19 Oct 2023, Accepted 22 Dec 2023, Published online: 20 Mar 2024
 

Abstract

Three new monoterpene phenol dimers, bisbakuchiols V-X (1-3), and two bakuchiol ethers (4 and 5), along with four known compounds (6-9) were isolated from the fruits of Psoralea corylifolia. Their structures were elucidated based on extensive spectral analysis. The absolute configurations of 1, 2, 4, and 5 were specified by quantum chemical calculations of ECD spectra.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This study was sponsored by the National Key R&D Program of China (2019YFC1711000), and the CAMS Initiative for Innovative Medicine Project (No. 2021-I2M-1-028).

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