fgfr4 in 5

FGFR4-IN-5, a covalent FGFR4 inhibitor, demonstrates potency and selectivity with an IC50 value of 6.5 nM. Exhibiting significant in vivo anti-tumor activity, it is applicable for research in hepatocellular carcinoma [1].

Fisogatinib (BLU-554) 是高效、选择性并且口服具有活力的 FGFR4 抑制剂，其IC50值为5 nM,在依赖FGFR4信号传导的肝细胞癌模型中具有显著的抗肿瘤活性。

FGFR-IN-11（compound I-5）是一款具备口服活性的共价pan-FGFR抑制剂，对FGFR1至FGFR4的IC50值分别为9.9 nM、3.1 nM、16 nM和1.8 nM。该化合物能够在纳摩尔水平有效抑制多种肿瘤细胞的增殖，并在荷瘤小鼠模型中显著地抑制肿瘤生长。