Imidazo[1,2-b]pyridazines. XXIV Syntheses of Some 3-(Variously Substituted) Imidazo[1,2-b] pyridazines, 6-Substituted 2-Benzoyl- imidazo[1,2-b]pyridazines and Pyrimido[1,2-b]pyridazin- 5-ium-3-olates and their Interaction with Central and Mitochondrial Benzodiazepine Receptors
Imidazo[1,2-b]pyridazines. XXIII Some 5-Deaza Analogues. Syntheses of Some 2-Aryl-6-(chloro, methoxy or unsubstituted)-3- (variously substituted)imidazo[1,2-a]pyridines and Their Affinity for Central and Mitochondrial Benzodiazepine Receptor