Skp2 inhibitor 2 (14f) is an inhibitor of F-box protein S-phase kinase-associated protein 2 (Skp2), with an IC50 value of 10.2 μM (Skp2-Cks1). Skp2 is a part of cullin-RING ligases, which recruits and ubiquitinates substrates, involving in proteolytic and non-proteolytic process.
References:
[1]. Zhang K, et al. Discovery of Novel 1,3-Diphenylpyrazine Derivatives as Potent S-Phase Kinase-Associated Protein 2 (Skp2) Inhibitors for the Treatment of Cancer. J Med Chem. 2023 Jun 8;66(11):7221-7242.