1-(bromo(4-chlorophenyl)methyl)-4-fluorobenzene 、 4-((2S,5R)-2,5-dimethylpiperazin-1-yl)-6-methoxy-1-methyl-1,5-naphthyridin-2(1H)-one 在
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
生成 4-[(2S,5R)-4-[(4-chlorophenyl)(4-fluorophenyl)methyl]-2,5-dimethylpiperazin-1-yl]-6-methoxy-1-methyl-1,2-dihydro-1,5-naphthyridin-2-one