Download MendeleyInvestigations into Simplified Analogues of the Herbicidal Natural Product (+)-Cornexistin.
Steinborn, C., Tancredi, A., Habiger, C., Diederich, C., Kramer, J., Reingruber, A.M., Laber, B., Freigang, J., Lange, G., Schmutzler, D., Machettira, A., Besong, G., Magauer, T., Barber, D.M.(2023) Chemistry 29: e202300199-e202300199
- PubMed: 36807428
- DOI: https://doi.org/10.1002/chem.202300199
- Primary Citation of Related Structures:
8CI0 - PubMed Abstract:
We report the design, synthesis and biological evaluation of simplified analogues of the herbicidal natural product (+)-cornexistin. Guided by an X-Ray co-crystal structure of cornexistin bound to transketolase from Zea mays, we attempted to identify the key interactions that are necessary for cornexistin to maintain its herbicidal profile. This resulted in the preparation of three novel analogues investigating the importance of substituents that are located on the nine-membered ring of cornexistin. One analogue maintained a good level of biological activity and could provide researchers insights in how to further optimize the structure of cornexistin for commercialization in the future.
Organizational Affiliation:
Institute of Organic Chemistry and Center for Molecular Biosciences, University of Innsbruck, Innrain 80-82, 6020, Innsbruck, Austria.
