反应详情

Operations similar to those of Example 1 were conducted using methyl 3-methyl-6-nitroimidazo[1,2-a]pyridine-2-carboxylate and 4′-(trifluoromethyl)[1,1′-biphenyl]-4-carboxylic acid, to provide methyl 3-methyl-6-({[4′-(trifluoromethyl)[1,1′-biphenyl]-4-yl]-carbonyl}amino)-imidazo[1,2-a]pyridine-2-carboxylate as white solid.