N-(2-methyl-5-(5-((methylamino)methyl)-1,2,4-oxadiazol-3-yl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide hydrochloride 、
甲基磺酰氯 在
水 、 crude product 作用下,
以
吡啶 为溶剂,
反应 0.08h,
以to yield N-(2-methyl-5-(5-((N-methylmethylsulfonamido)methyl)-1,2,4-oxadiazol-3-yl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide (F144)的产率得到N-(2-methyl-5-(5-((N-methylmethylsulfonamido)methyl)-1,2,4-oxadiazol-3-yl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide