1-[4-[([1,1'biphenyl]-2-ylcarbonyl)amino]benzoyl]-N-[2-(dimethylamino)ethyl]-1,2,3,4-tetrahydro-2'-(tert-butyldimethylsilyloxy)spiro[4H-1-benzazepine-4,1'-cylcopentane]-3'-carboxamide 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 2.5h,
生成 1-[4-[([1,1'biphenyl]-2-ylcarbonyl)amino]benzoyl]-N-[2-(dimethylamino)ethyl]-1,2,3,4-tetrahydro-2'-hydroxyspiro[4H-1-benzazepine-4,1'-cylcopentane]-3'-carboxamide