SB-277011 is a drug which acts as a potent and selective dopamine D3 receptor antagonist which is around 80-100x selective for D3 over D2 and lacks any partial agonist activity.
TMPA is a novel small molecule that binds to orphan Nuclear Receptor Nur77 with high affinity (Kd = 1.45 ?? 0.35 μM), and interferes with the Nur77-LKB1 interaction.
Pipamperone (Floropipamide; McN-JR 3345; R 3345) is a high-affinity antagonist of 5-HT2A receptor (pKi=8.2) and D4 receptor (pKi=8.0) and a low-affinity antagonist of D2 receptor (pKi=6.7).
JNJ-37822681 dihydrochloride is a potent, specific, centrally active, fast-dissociating dopamine D2 receptor antagonist with a moderate binding affinity for the dopamine D2L receptor (Ki =158 nM), which has potential for the treatment of schizophrenia and bipolar disorder.