2-[2-(4-bromophenyl)-2-oxoethyl]sulfanyl-6-methyl-4-phenyl-7,8-dihydro-5H-1,6-naphthyridine-3-carbonitrile 在
sodium methylate 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以86.9%的产率得到(3‐amino‐6‐methyl‐4‐phenyl‐5,6,7,8‐tetrahydrothieno[2,3‐b][1,6]naphthyridin‐2‐yl)(4‐bromophenyl)methanone