2-[[[(3-chloro-2-fluorophenyl)methyl]amino]carbonyl]-4,6,7,8,9,10-hexahydro-10-[(2-methoxy-1,2-dioxoethyl)methylamino]-7-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-4-oxo-7,10-ethanopyrimido[1,2-a]azepin-3-ylethanedioic acid methyl ester 、
二甲胺 以
甲醇 、
1,2-二氯乙烷 为溶剂,
反应 56.0h,
以16%的产率得到N-[2-[[[(3-chloro-2-fluorophenyl)methyl]amino]carbonyl]-6,7,8,9-tetrahydro-3-hydroxy-7-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-4-oxo-7,10-ethanopyrimido[1,2-a]azepin-10(4H)-yl]-N1,N2,N2-trimethyl-ethanediamide