DCCCyb is an orally bioavailable and selective GlyT1 Inhibitor. DCCCyb demonstrated excellent in vivo occupancy of GlyT1 transporters in rhesus monkeys as determined by the displacement of a PET tracer ligand.
Potent and selective inhibitor of the glial glycine transporter GlyT1b (IC50 = 6.9 nM). Displays negligible activity at GlyT-2, adrenoreceptors, dopamine, 5HT receptors and noradrenaline, dopamine, 5HT and GABA transporters (pIC50 in vivo. Chue et al (2013) Glycine reuptake inhibition as a new therapeutic approach in schizophrenia: focus on the glycine transporter 1 (GlyT1). Curr.Pharm.Des. 19 1311 PMID:23194655 |Brown et al (2001) Discovery and SAR of org 24598-a selective glycine uptake inhibitor. Bioorg.Med.Chem.Lett. 11 2007 PMID:11454468 |Williams et al (2003) Development of a scintillation proximity assay for analysis of Na+ Cl- -dependent neurotransmitter transporter activity. Anal. Biochem. 321 31 PMID:12963052
NFPS exerts neuroprotection via glyR alpha1 subunit in the rat model of transient focal cerebral ischaemia and reperfusion. NFPS is a selective and non-competitive glycine transporter-1 (GlyT1) inhibitor (IC50s: 2.8 nM and 9.8 nM for hGlyT1 and rGlyT1, respectively).
Bitopertin R enantiomer (RG1678 R enantiomer) is the R-enantiomer of Bitopertin. Bitopertin is a noncompetitive glycine reuptake inhibitor and inhibits glycine uptake at human GlyT1 (IC50: 25 nM).