ethyl{1-[5-cyano-4-(2-methoxyphenyl)-6-oxo-1,6-dihydropyrimidin-2-yl]-4-isocyano-3-(methylsulfanyl)-1H-pyrazol-5-yl}imidoformate 在
一水合肼 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以80%的产率得到2-[4-Hydrazinyl-3-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-4-(2-methoxyphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile