tert-butyl 4-((3'-((3-(((1,6-diethyl-4-((tetrahydro-2H-pyran-4-yl)amino)-1H-pyrazolo[3,4-b]pyridin-5-yl)methyl)carbamoyl)benzamido)methyl)-5'-methyl-[1,1'-biphenyl]-3-yl)methyl)-1,4-diazepane-1-carboxylate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以43%的产率得到N-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-N'-{[3'-(hexahydro-1H-1,4-diazepin-1-ylmethyl)-5-methyl-3-biphenylyl]methyl}-1,3-benzenedicarboxamide