tert-butyl 5-(5-bromo-3-(nicotinamido)-1H-pyrrolo[2,3-b]pyridin-4-yl)hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate 、
三氟乙酸 、
盐酸 以
二氯甲烷 、
乙醚 为溶剂,
以to provide N-(5-bromo-4-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)nicotinamide hydrochloride (20 mg, 28% yield)的产率得到N-(5-bromo-4-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)nicotinamide hydrochloride