4-[{N-(2-(tert-butoxycarbonylamino)-4,5-difluorobenzoyl)glycyl}aminomethyl]-1-(3-amino-4-hydroxybenzyl)piperidine 、
聚合甲醛 、
溶剂黄146 、
氰基硼氢化钠 在
甲醇 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以to give 4-[{N-(2-(tert-butoxycarbonylamino)-4,5-difluorobenzoyl)glycyl}aminomethyl]-1-(3-methylamino-4-hydroxybenzyl)piperidine的产率得到4-[{N-(2-(tert-butoxycarbonylamino)-4,5-difluorobenzoyl)glycyl}aminomethyl]-1-(3-methylamino-4-hydroxybenzyl)piperidine