Design, Synthesis, and Evaluation of Novel 2,4-disubstituted Pyrimidine Derivatives as Double Mutant Epidermal Growth Factor Receptor-L858R/T790M Tyrosine Kinase Inhibitors.

Abstract excerpt

A series of 2,4-disubstituted pyrimidine derivatives bearing 5-substituted-1,3,4 thidiazole were devised and synthesized based on the binding mode of the approved drug Osimertinib with the ATP competitive site of EGFR-L858R/T790M in order to increase selectivity towards double mutant EGFR and potent antitumor activity. Their cellular bioactivity and corresponding enzyme inhibition were studied, and it was...

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