In a continuing effort to explore the structural diversity and pharmacological activities of natural products based scaffolds, herein, we report the isolation, synthesis, and structure determination of cannabidiol and its derivatives along with their cytotoxic activities. Treatment of cannabidiol () with acid catalyst POCl afforded a new derivative along with six known molecules -, and, . The structure of was elucidated by extensive spectroscopic analyses and DFT calculations of the NMR and ECD data.
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