5-[6-(hydroxymethyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-{[2-(trifluoromethyl)benzyl]oxy}thiophene-2-carboxamide 、
甲基磺酸酐 、
三乙胺 在
crude material 作用下,
以
二氯甲烷 为溶剂,
以give [3-(5-carbamoyl-4-{[2-(trifluoromethyl)benzyl]oxy}-2-thienyl)-3H-imidazo[4,5-c]pyridin-6-yl]methyl methanesulfonate as crude material that的产率得到[3-(5-carbamoyl-4-{[2-(trifluoromethyl)benzyl]oxy}-2-thienyl)-3H-imidazo[4,5-c]pyridin-6-yl]methyl methanesulfonate