BI-4020 is a fourth-generation, orally active, and non-covalent EGFR tyrosine kinase inhibitor. BI-4020 inhibits not only the triple mutant EGFR del19 T790M C797S variant (IC 50 =0.2 nM in BaF3 cell lines) but also the double mutant EGFR del19 T790M and primary mutant EGFR del19 (IC 50 =1 nM). BI-4020 also shows activity against EGFR wt (IC 50 =190 nM). BI-4020 shows high kinome selectivity and good DMPK properties.
性状
Solid
IC50 & Target[1][2]
EGFR 0.2 nM (IC50) EGFR
体外研究(In Vitro)
BI-4020 inhibits p-EGFR del19 T790M C797S with an IC50 of 0.6 nM. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
BI-4020 leads to tumor regressions in the human PC-9 (EGFR del19 T790M C797S) triple mutant NSCLC xenograft model in mice. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Engelhardt H,et al. Start selective and rigidify: The discovery path towards a next generation of EGFR tyrosine kinase inhibitors. J Med Chem. 2019 Nov 5.
溶解度数据
In Vitro: DMSO : 250 mg/mL (460.68 mM; Need ultrasonic)1M HCl : 100 mg/mL (184.27 mM; ultrasonic and adjust pH to 1 with HCl)配制储备液
[1]. Engelhardt H,et al. Start selective and rigidify: The discovery path towards a next generation of EGFR tyrosine kinase inhibitors. J Med Chem. 2019 Nov 5.