N-[7-hydroxy-2,3-dimethyl-6-(3-oxo-3-phenyl-propyl)-3H-benzimidazol-5-yl]-N-methyl-acetamide 在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 1.0h,
以95%的产率得到N-[7-hydroxy-6-(3-hydroxy-3-phenyl-propyl)-2,3-dimethyl-3H-benzo-imidazol-5-yl]-N-methyl-acetamide