PF-5006739 is a potent and selective inhibitor of CK1δ/ε with IC50s of 3.9 nM and 17.0 nM, respectively. PF-5006739 is a potential therapeutic agent for a range of psychiatric disorders with low nanomolar in vitro potency for CK1δ/ε and high kinome selectivity. PF-5006739 attenuats opioid drug-seeking behavior in a rodent operant reinstatement model in animals in a dose-dependent manner[1]. PF-5006739 improves glucose tolerance in both diet-induced obesity (DIO) and genetic (ob/ob) mice models of obesity[2]. CK1δ|3.9 nM (IC50)|CK1?|17.0 nM (IC50)
[1]. Wager TT, et al. Casein kinase 1δ/ε inhibitor PF-5006739 attenuates opioid drug-seeking behavior. ACS Chem Neurosci. 2014 Dec 17;5(12):1253-65. [2]. Cunningham PS, et al. Targeting of the circadian clock via CK1δ/ε to improve glucose homeostasis in obesity.Sci Rep. 2016 Jul 21;6:29983.