2-(4-methoxybenzyl)-5,6,7,8-tetrahydropyrazolo[3,4-b]azepin-4(2H)-one 、
碘 、
1-(5-fluoropyrimidin-2-yl)thiourea 以
吡啶 为溶剂,
以to yield N-(5-fluoropyrimidin-2-yl)-8-(4-methoxybenzyl)-4,5,6,8-tetrahydropyrazolo[3,4-b]thiazolo[4,5-d]azepin-2-amine (0.94 mmol, 400 mg, 17%)的产率得到N-(5-fluoropyrimidin-2-yl)-8-(4-methoxybenzyl)-4,5,6,8-tetrahydropyrazolo[3,4-b]thiazolo[4,5-d]azepin-2-amine