444724-92-9

Dopamine D4 receptor antagonist-1 is a selective DRD4 antagonists, with a Ki of 9.0 nM for Hd4.2. Dopamine D4 receptor antagonist-1 can be used in study of schizophrenia[1].

hD_4.2 Receptor: 9.0 nM (Ki)

[1] Pugsley TA, et al. The discovery of PD 89211 and related compounds: selective dopamine D4 receptor antagonists. Prog Neuropsychopharmacol Biol Psychiatry. 2002 Feb;26(2):219-26. DOI:10.1016/s0278-5846(01)00252-4