ammonium hydroxide 、
ethyl 1-(4-methoxyphenyl)-6-[2'-({methyl[(methylamino)carbonyl]amino}methyl)-1,1'-biphenyl-4-yl]-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate 在
desired product 、
acetonitrile-water 、
三氟乙酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 96.0h,
以to give 71 mg of desired product (48% yield)的产率得到1-(4-methoxyphenyl)-6-[2'-({methyl[(methylamino)carbonyl]-amino}methyl)-1,1'-biphenyl-4-yl]-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide