TQB3804, also known as EGFR-IN-7, is a selective and potent EGFR kinase inhibitor. TQB3804 displayed potent enzymatic activities for EGFRd746-750/T790M/C797S, EGFRL858R/T790M/C797S, EGFRd746-750/T790M, and EGFRL858R/T790M with IC50 of 0.46, 0.13, 0.26, and 0.19 nM respectively, and has similar enzymatic activity for EGFRWT (IC50 = 1.07) to Osimertinib. It also showed expected anti-proliferative activity in 4 cell lines, Ba/F3 (EGFRd746-750/T790M/C797S), NCI-H1975 (EGFRd746-750/T790M/C797S), PC9 (EGFRd746-750), and A431 (EGFRWT), with IC50 of 26.8, 163, 45, and 147 nM, respectively.
EGFR Inhibitors Related Products:
PD153035; Nazartinib; AZD3759; Erlotinib; CL-387785; AZ-5104; ARRY-380 analog; MTX-211; Osimertinib; Osimertinib mesylate; Olmutinib; Afatinib Dimaleate; Rociletinib