DY3002

Description

DY3002 is a selective and highly potent EGFR inhibitor with activity in overcoming T790M-mediated drug resistance in non-small cell lung cancer. DY3002 exhibited superior inhibitory effects against EGFR T790M mutants in kinase assays IC50 = 0.71 nM , compared to weaker inhibitory effects against wild-type EGFR IC50 = 448.7 nM . DY3002 was significantly superior to rociletinib and osimertinib in selectivity, showing an extremely high selectivity index SI = 632.0 . In cell experiments, DY3002 had an IC50 value of 0.037 ?M against H1975 cells, showing enhanced inhibitory potency. In addition, DY3002 was superior to other alternative compounds in terms of biological properties and did not cause hyperglycemia.