ethyl 2-chloromethyl-4-(4-fluorophenyl)-6,7-dimethoxyquinoline-3-carboxylate 、
二乙胺 以to give ethyl 4-(4-fluorophenyl)-2-(N,N-diethylaminomethyl)-6,7-dimethoxyquinoline-3-carboxylate的产率得到ethyl 4-(4-fluorophenyl)-2-(N,N-diethylaminomethyl)-6,7-dimethoxyquinoline-3-carboxylate