(S)-4-amino-5-chloro-3-iodo-2-methoxy-N-(1-azabicyclo[2.2.2]oct-3-yl)b enzamide (TRIZAC), a high-affinity ligand for the 5-HT-3 receptor

Article abstract of DOI:10.1016/S0960-894X(96)00497-0

TRIZAC is one of the most potent 5-HT-3 receptor antagonist reported to date, having 20-fold higher affinity than (S)-5-iodozacopride. This high affinity (K(i) 0.05 ± 0.01 nM) and a moderate apparent lipophilicity (log P(app) 2.12) makes TRIZAC a promising ligand for studying 5-HT-3 receptors.