Novel Analogues of (R)-5-(Methylamino)-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2(1H)-one (Sumanirole) Provide Clues to Dopamine D2/D3 Receptor Agonist Selectivity. - Mu-Fa Zou; Keck, Thomas M.; Kumar, Vivek; Donthamsetti, Prashant; Michino, Mayako; Burzynski, Caitlin; Schweppe, Catherine; Bonifazi, Alessandro; Free, R. Benjamin; Sibley, David R.; Janowsky, Aaron; Lei Shi; et al. (Journal of Medicinal Chemistry, 2016)