pyrazine-2-carboxylic acid [(1-{4-(5-chloro-pyridin-2-yloxy)-2-[1-(cyclopropylcarbamoyl-hydroxy-methyl)-butylcarbamoyl]-pyrrolidine-1-carbonyl}-2,2-dimethyl-propylcarbamoyl)-cyclohexyl-methyl]-amide 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 、
叔丁醇 为溶剂,
反应 6.0h,
生成 pyrazine-2-carboxylic acid ({1-[4-(5-chloro-pyridin-2-yloxy)-2-(1-cyclopropylaminooxalyl-butylcarbamoyl)-pyrrolidine-1-carbonyl]-2,2-dimethyl-propylcarbamoyl}-cyclohexyl-methyl)-amide