N-(4-(4-(2-Halogenophenyl)piperazin-1-yl)butyl) substituted cinnamoyl amide derivatives as dopamine D2 and D3 receptor ligands.

N-(4-(4-(2-Halogenophenyl)piperazin-1-yl)butyl) substituted cinnamoyl amide derivatives as dopamine D2 and D3 receptor ligands.