1,3,5-三嗪-2,4,6-三胺,N,N'''-1,2-乙二基二[N-[3-[[4,6-二[丁基(2,2,6,6-四甲基-4-哌啶基)氨基]-1,3,5-三嗪-2-基]氨基]丙基]-N,N''-二丁基-N,N''-二(2,2,6,6-四甲基-4-哌啶基)- 、
ethyl 9-fluoro-7-hydroxy-3-methyl-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylate 以
N,N-二甲基甲酰胺 为溶剂,
以73%的产率得到9-fluoro-3-hydroxy-5-methyl-1-oxo-N-(pyrimidin-2-yl)-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxamide