CHK1-IN-4 drochloride (Compound 3) is a potent checkpoint kinase 1 (chk1) inhibitor, and potently inhibits chk1 phosphorylation in the tumor cells. CHK1-IN-4 drochloride has anti-tumor activity.
References:
[1]. Xiong Cai, et al. 3,5-disubstituted pyrazoles useful as checkpoint kinase 1 (chk1) inhibitors, and their preparations and applications. WO2017132928A1.
















