GlyT1 Inhibitor 1 is a potent and selective GlyT1 inhibitor with an IC50 of 38 nM for rGlyT1[1]. Antipsychotic activity[1].

GlyT1 Inhibitor 1 (Compound 46) demonstrates in vivo efficacy in a rat novel object recognition (NOR) assay after oral dosing at 0.1, 1, and 3 mg/kg[1].

[1]. Santora VJ, et al. Design and Synthesis of Novel and Selective Glycine Transporter-1 (GlyT1) Inhibitors with Memory Enhancing Properties. J Med Chem. 2018 Jul 26;61(14):6018-6033.