Abstract
A new derivative of cannabigerolic acid, designated as iso-cannabigerolic acid (iso-CBGA), a member of the cannabinoid family, and its precursor iso-olivetolic acid (iso-OA) were discovered from the culture of the engineered Streptomyces avermitilis heterologously expressing the genes responsible for cannabigerolic acid biosynthesis. Structural determination revealed an iso-pentyl moiety, which may arise from the biosynthetic precursor pool present in S. avermitilis. We describe herein the culture, isolation, structure determination and antibacterial activities of iso-CBGA and iso-OA.
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Acknowledgements
This work was supported by JSPS KAKENHI Grant Number 23H05474 to KS.
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Kudo, K., Nishimura, T., Miyako, K. et al. A new cannabigerolic acid derivative and its unprenylated precursor produced through the reconstitution of cannabinoid biosynthesis in Streptomyces. J Antibiot 78, 126–130 (2025). https://doi.org/10.1038/s41429-024-00793-5
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DOI: https://doi.org/10.1038/s41429-024-00793-5