Potential of substituted quinazolines to interact with multiple targets in the treatment of cancer
DOI
10.1016/j.bmc.2021.116061
Document Type
Journal Article
Publication Date
4-1-2021
Publication Title
Bioorganic & medicinal chemistry
Volume
35
First Page
116061
Keywords
Angiogenesis, Microtubule targeting agents, Multi-target inhibitors, Quinazolines, Receptor tyrosine kinase
Abstract
The efficacy of quinazoline-based antiglioma agents has been attributed to their effects on microtubule dynamics. The design, synthesis and biological evaluation of quinazolines as potent inhibitors of multiple intracellular targets, including microtubules and multiple RTKs, is described. In addition to the known ability of quinazolines 1 and 2 to cause microtubule depolymerization, they were found to be low nanomolar inhibitors of EGFR, VEGFR-2 and PDGFR-β. Low nanomolar inhibition of EGFR was observed for 1-3 and 9-10. Compounds 1 and 4 inhibited VEGFR-2 kinase with activity better than or equal to that of sunitinib. In addition, compounds 1 and 2 had similar potency to sunitinib in the CAM angiogenesis assay. Multitarget activities of compounds in the present study demonstrates that the quinazolines can affect multiple pathways and could lead to these agents having antitumor potential caused by their activity against multiple targets.
Open Access
Green Accepted
Repository Citation
Choudhary, S., Doshi, A., Luckett-Chastain, L., Ihnat, M., Hamel, E., Mooberry, S. L., & Gangjee, A. (2021). Potential of substituted quinazolines to interact with multiple targets in the treatment of cancer. Bioorganic & medicinal chemistry, 35, 116061. https://doi.org/10.1016/j.bmc.2021.116061