PALLADIUM-CATALYZED COUPLING OF PYRAZOLE AMIDES

摘要

The imidazo[1,2-a]pyridine compounds of the formula I are either precursors for active principles or active principles itself, acting as phosphodiesterase (PDE) inhibitors, particularly PDE10 inhibitors which have the potential to treat psychotic disorders like schizophrenia (Int. Patent Publication WO 2012/076430).