三光气 、
methyl 4-(6-(4-aminophenyl)-4-(2-methylmorpholino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate 、
甲胺 在
乙腈 作用下,
以
二氯甲烷 为溶剂,
反应 0.67h,
以to obtain methyl 4-[6-{4-[(methylcarbamoyl)amino]phenyl}-4-(2-methylmorpholin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate as a solid (27 mg)的产率得到methyl 4-(4-(2-methylmorpholino)-6-(4-(3-methylureido)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate