ethyl 3-[3-({[4-(thiocyanato)-5-nitropyrimidin-2-yl]amino}methyl)-2-methylphenyl]benzoate 、
1-叔丁氧羰基-4-氨甲基哌啶 以
N,N-二甲基甲酰胺 为溶剂,
以82%的产率得到ethyl 3-{3-[({4-[({1-[(tert-butoxy)carbonyl]piperidin-4-yl}methyl)amino]-5-nitropyrimidin-2-yl}amino)methyl]-2-methylphenyl}benzoate