N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(ethylamino)-4-methyl-4′-(morpholinomethyl)-[1,1′-biphenyl]-3-carboxamide 、
环丁基甲酰氯 在
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 0.5h,
以40%的产率得到N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(N-ethylcyclobutanecarboxamido)-4-methyl-4'-(morpholin-4-ylmethyl)-[1,1'-diphenyl]-3-carboxamide