GW274150 phosphate is a selective, orally active iNOS inhibitor with an IC50 of 0.2 μM in J774 cells. It mitigates experimental renal ischaemia-reperfusion injury and exhibits analgesic effects in rat models of inflammatory and neuropathic pain.
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).