O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 、
3-chloro-6-(3-furanyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic acid 、
4-(3-methylbutoxy)piperidine 以gave (3-chloro-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-[4-(3-methyl-butoxy)-piperidin-1-yl]-methanone (13 mg, 9% yield) as a yellow solid的产率得到(3-chloro-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-[4-(3-methyl-butoxy)-piperidin-1-yl]-methanone