Rao Kota, T. V.; Gandham, H. B.; Sanasi, P. D. Green Synthesis, Characterization and Antidiabetic Activity of 2-Substituted Aryl Alkyl-N-Aryl Alkyl Imidazo[1,2-a]pyridin-3-Amine Derivatives. ajc 2018, 30, 1531-1536.