isopropyl (S)-2-(tert-butoxy)-2-(4-(4,4-dimethylpiperidin-1-yl)-6’-fluoro-6-methyl-[3,3’-bipyridin]-5-yl)acetate 、
2-(2,4-dimethylphenoxy)ethan-1-amine hydrochloride 在
potassium carbonate 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 36.0h,
以27.5%的产率得到isopropyl (S)-2-(tert-butoxy)-2-(6'-((2-(2,4-dimethylphenoxy)ethyl)amino)-4-(4,4-dimethylpiperidin-1-yl)-6-methyl-[3,3'-bipyridin]-5-yl)acetate