Galunisertib (LY2157299) is an oral and selective TGF-β receptor type I (TGF-βRI) kinase inhibitor with an IC50 of 56 nM.
体外研究
Galunisertib (LY2157299) (0.1, 1, 10, and 100 μM) displays a slight dose-dependent potentiation of Bay 43-9006 in SK-Sora, HepG2, and Hep3B cell lines but not in JHH6, SK-HEP1, and HuH7 cell lines.
体内研究
Human xenografts Calu6 (non-small cell lung cancer) and MX1 (breast cancer) are implanted subcutaneously in nude mice. After oral administration of 75 mg/kg, Galunisertib (LY2157299) induces a 70% decrease in pSmad for both types of cell lines. The time at which pSmad recovered 80% of baseline is approximately 6 h after administration.
分子式
C22H19N5O
分子量
369.42
CAS号
700874-72-2
运输条件
Room temperature in continental US; may vary elsewhere.