1,1-dimethylethyl 4-[(3'-{[({5-[({[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]-3-pyridinyl}carbonyl)amino]methyl}-3-biphenylyl)methyl]-1-piperidinecarboxylate 在
三氟乙酸 、 sodium hydroxide 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
生成
N-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-N'-{[3'-(4-piperidinylmethyl)-3-biphenylyl]methyl}-3,5-pyridinedicarboxamide