O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 、
3-cyclopropyl-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid 、 2-(2,5-dihydro-1H-pyrrol-3-yl)-thiazole 以gave (3-cyclopropyl-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-(3-thiazol-2-yl-2,5-dihydro-pyrrol-1-yl)-methanone (11 mg, 8%) as a white solid的产率得到(3-cyclopropyl-6-furan-3-yl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-(3-thiazol-2-yl-2,5-dihydro-pyrrol-1-yl)-methanone