GlyT

Bitopertin (Paliflutine) (RG1678, RO-4917838) is a potent inhibitor of glycine transporter 1 (GlyT1), with Ki of 8.1 nM for human hGlyT1b and IC50 of 22-25 nM in Chinese hamster ovary cells.

Org 25543 hydrochloride is a potent and selective glycine transporter type 2 (GlyT2) inhibitor (IC50 = 16 nM for hGlyT2). Displays no activity at GlyT1 or 56 other common biological targets (≥ 100 μM), in a glycine uptake assay in CHO cells.

Opiranserin (VVZ-149) hydrochloride is a dual antagonist of glycine transporter type 2 (GlyT2) and serotonin receptor 2A (5HT2A), with IC50s of 0.86 and 1.3 μM, respectively. It shows antagonistic activity on rP2X3 (IC50=0.87 μM). It is development as an injectable agent for the treatment of postoperative pain.

Sarcosine (Methylglycine) is a competitive inhibitor of the type I glycine transporter (GlyT1) and an N-methyl-D-aspartate receptor (NMDAR) co-agonist.

GlyT1 Inhibitor 1 is a selective and potent GlyT1 inhibitor, inhibiting rGlyT1, used in research on neurological disorders.

ALX-1393 is a selective GlyT2 inhibitor that effectively reduces neuronal action potential activity in a concentration-dependent manner and inhibits the activity of spontaneous networks by inducing glycinergic tetanic currents in the abdominal horn of the spinal cord. Antiinjurious effects on thermal, mechanical and chemical stimuli in rat models of acute pain.

PF-03463275 is an orally active and selective reversible inhibitor of competitive glycine transporter protein-1 (GlyT1) with a Ki of 11.6 nM.PF-03463275 has CNS permeability and may be used to ameliorate cognitive deficits associated with schizophrenia.

Amoxapine (CL-67772) exerts its antidepressant effect by inhibiting the re-uptake of norepinephrine and, to a lesser degree, of serotonin, at adrenergic nerve endings and blocks the response of dopamine receptors to dopamine. Amoxapine is a tricyclic antidepressant of the dibenzoxazepine class. This drug is used to treat symptoms of depression and may cause tardive dyskinesia. Amoxapine also binds to alpha-adrenergic, histaminergic, and cholinergic receptors which accounts for many of the side effects seen with this agent.

LY2365109 hydrochloride is a potent and selective GlyT1 inhibitor, with an IC50 of 15.8 nM for glycine uptake in cells over-expressing [hGlyT1a].

Iclepertin (BI-425809) is an orally active and selective inhibitor of glycine transporter protein 1 (GlyT1).Iclepertin is used for the treatment of central nervous system disorders such as Alzheimer;s disease. Iclepertin is used for central nervous system disorders such as Alzheimer;s disease, schizophrenia and cognitive disorders.

Tilapertin is an oral glycine transporter type-1 inhibitor.

Opiranserin is a development as an injectable agent for the treatment of postoperative pain. Opiranserin is a non-opioid and non-NSAID analgesic candidate and is a dual antagonist of glycine transporter type 2 (GlyT2) and serotonin receptor 2A (5HT2A) (IC50s: 0.86 and 1.3 μM, respectively). Opiranserin displays antagonistic activity on rP2X3 (IC50=0.87 μM).

Bitopertin R enantiomer (RG1678 R enantiomer) is the R-enantiomer of Bitopertin, a noncompetitive glycine reuptake inhibitor that inhibits glycine uptake at human GlyT1 (IC50: 25 nM).

ASP2535 is a potent, selective, orally bioavailable, brain-permeable, and centrally-active glycine transporter-1 (GlyT1) inhibitor that can improve cognitive impairment in animal models of schizophrenia and Alzheimer's disease[1].