Design, Synthesis, and Binding Affinities of Potential Positron Emission Tomography (PET) Ligands for Visualization of Brain Dopamine D<sub>3</sub> Receptors
作者:Marcello Leopoldo、Enza Lacivita、Paola De Giorgio、Nicola A. Colabufo、Mauro Niso、Francesco Berardi、Roberto Perrone
DOI:10.1021/jm050734s
日期:2006.1.1
report the synthesis of compounds structurally related to the high-affinity dopamine D(3) receptor ligand N-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butyl]-7-methoxy-2-benzofurancarboxami de (1). All compounds were specifically designed as potentialPET radioligands for brain D(3) receptors visualization, having lipophilicity within a range for high brain uptake and weak nonspecific binding (2 < ClogP