Brl 20596 (compound 4a) is a potent central dopamine receptor antagonist and can be used in antipsychotic research[1].
References
[1] Blaney F E, et al. Anilides related to substituted benzamides. Potential antipsychotic activity of N-(4-amino-5-chloro-2-methoxyphenyl)-1-(phenylmethyl)-4-piperidinecarboxamide[J]. Journal of medicinal chemistry, 1983, 26(12): 1747-1752. DOI:10.1021/jm00366a017
