FIIN 1 hydrochloride 是一种有效的、不可逆的、选择性的 FGFR 抑制剂。 FIIN 1 hydrochloride 与 FGFR1/2/3/4 和 Flt1/4 结合，Kd 分别为 2.8/6.9/5.4/120 nM 和 32/120 nM。 FIIN 1 hydrochloride 对 FGFR1/2/3/4 的生化 IC50 分别为 9.2、6.2、11.9 和 189 nM。
Potent, irreversible FGFR inhibitor (Kd values are 2.8, 5.4, 6.9 and 120 nM for FGFR1, FGFR3, FGFR2 and FGFR4 respectively); acts at the ATP binding site. Also irreversibly inhibits Flt-1, Flt-4 and VEGFR-2 (Kd values are 32, 120 and 210 nM respectively); displays limited activity (Kd >500 nM) at other kinases. Exhibits antiproliferative activity in FGFR3- and FGFR1-transformed Ba/F3 cells (EC50 values are 10 and 14 nM respectively). Derived from the reversible FGFR inhibitor, PD 173074.
Zhou (2010) A structure-guided approach to creating covalent FGFR inhibitors. Chem.Biol. 17 285 PMID:20338520
动态评分
0.0