SAR for a novel series of dopamine Dq receptor ligands is shown. Very
selective, highly potent compounds like 2-pyrimidinyl)-4-(3-(3-thienyl
)-benzyl)-piperazine (5f) and 2-(4-(1-fluorenylmethyl)-1-piperazinyl)-
pyrimidine (8c) were obtained. (C) 1998 Elsevier Science Ltd. All righ
ts reserved.