Ethyl 2-[4-[[6-(2-aminopyrimidin-5-yl)-8-morpholin-4-ylimidazo[1,2-a]pyrazin-2-yl]methyl]piperazin-1-yl]pyrimidine-5-carboxylate 在
羟胺 作用下,
以
甲醇 为溶剂,
反应 5.5h,
生成 2-[4-[[6-(2-aminopyrimidin-5-yl)-8-morpholin-4-ylimidazo[1,2-a]pyrazin-2-yl]methyl]piperazin-1-yl]-N-hydroxypyrimidine-5-carboxamide