Design, synthesis and anti-inflammatory activity of pyrimidine scaffold benzamide derivatives as epidermal growth factor receptor tyrosine kinase inhibitors

Add time:09/04/2019    Source:sciencedirect.com

Novel serious of pyrimidine scaffold benzamide derivatives (9 a-k) were synthesized and characterized by IR, HRMS, and NMR. Docking study of compounds 9 g, 9 h exhibited H-bonding interacts with Met769 into ATP binding site of EGFR-TK which showed similar binding mode to Lapitinib (PDB code: 1M17). Results indicated the ability to potent and selective inhibitors of the Epidermal Growth Factor Receptor tyrosine kinase (EGFR-TK). The molecular electrostatic potential (MEP), frontier molecular orbitals (FMOs) and HOMO-LUMO energy gap of the title compounds were investigated by using the B3LYP/6-31G method. The synthesized compounds were screened for in vitro anti-inflammatory activity.

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