3-cyano-6-chloro-2-[1-(bis-tert-butoxycarbonyl)amino-isoquinolin-7-ylmethyl]aminocarbonylmethyl-pyridine 1-oxide 、
2,2-二氟-2-吡啶-2-乙胺 以
二甲基亚砜 为溶剂,
反应 5.0h,
生成 3-cyano-6-(2,2-difluoro-2-pyridin-2-yl-ethylamino)-2-[1-(bis-tert-butoxycarbonyl)amino-isoquinolin-7-ylmethyl]aminocarbonylmethyl-pyridine 1-oxide