3-(4-fluoro-3-nitrophenyl)-7-(methoxy(methyl)amino)-1-methyl-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one 在
钯 氢气 、
乙醚 作用下,
以
甲醇 为溶剂,
45.0 ℃
、41.37 MPa
条件下,
反应 24.0h,
以to provide 3-(3-amino-4-fluorophenyl)-1-methyl-7-(methylamino)-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one (1.1 g, 66% yield)的产率得到3-(3-amino-4-fluorophenyl)-1-methyl-7-(methylamino)-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one