N, N -disubstituted piperazines and homopiperazines: synthesis and affinities at alpha4beta2* and alpha7* neuronal nicotinic acetylcholine receptors.
Chen J, Deaciuc AG, Dwoskin LP, Crooks PA, Bai D. N, N -disubstituted piperazines and homopiperazines: synthesis and affinities at alpha4beta2* and alpha7* neuronal nicotinic acetylcholine receptors. J Enzyme Inhib Med Chem. 2006 Dec; 21(6):667-80.