Ziprasidone D8 is deuterium labeled Ziprasidone, which is a antagonist of combined 5-HT (serotonin) and dopamine receptor and exhibits potent effects of antipsychoticactivity.
PD 144418 displays potential antipsychoticactivity. PD 144418 is a high affinity, potent and selective sigma 1 (σ1) receptor ligand (Ki: 0.08 nM and 1377 nM for σ1 and σ2 respectively). It shows devoid of any significant affinity for other receptors, ion channels, and enzymes.