Theliatinib tartrate

Names

[ CAS No. ]:
2413487-72-4

[ Name ]:
Theliatinib tartrate

Biological Activity

[Description]:

Theliatinib (Xiliertinib) tartrate is a potent, ATP-competitive, orally active and highly selective EGFR inhibitor with a Ki of 0.05 nM and an IC50 of 3 nM. Theliatinib has an IC50 of 22 nM for EGFR T790M/L858R mutant. Theliatinib shows >50-fold selectivity for EGFR than other kinases[1].

[Related Catalog]:

Research Areas >> Cancer
Signaling Pathways >> JAK/STAT Signaling >> EGFR
Signaling Pathways >> Protein Tyrosine Kinase/RTK >> EGFR

[In Vitro]

Theliatinib tartrate 显着抑制 A431 细胞中的 EGFR 磷酸化，IC50 为 7 nM。Theliatinib 还抑制 A431、H292 和 FaDu 细胞存活，IC50 值分别为 80 nM、58 nM 和 354 nM[1]。

[In Vivo]

Theliatinib tartrate (2-15 mg/kg; oral administration;daily; for 21 days; NOD-SCID mice; PDECX 1T0950 model) treatment demonstrates tumor regression of 75% at the end of study, and with a dose response[1].

[References]

[1]. Ren Y, et al. Anti-tumor efficacy of theliatinib in esophageal cancer patient-derived xenografts models with epidermal growth factor receptor (EGFR) overexpression and gene amplification. Oncotarget. 2017 Apr 19;8(31):50832-50844.  

Chemical & Physical Properties

[ Molecular Formula ]:
C29H32N6O8

[ Molecular Weight ]:
592.60

Related Compounds