Synthesis and biological activity of 3-substituted imidazo[1,2-a]pyridines as antiulcer agents

Article abstract of DOI:10.1021/jm00129a028

New imidazo[1,2-a]pyridines substituted at the 3-position have been synthesized as potential antisecretory and cytoprotective antiulcer agents. The synthetic routes began with cyclization of aminopyridines 5a,b and chloro ketones 6a,b to give imidazo[1,2-