(8-methyl-8-azabicyclo[3.2.1]octan-3-yl) 2-amino-2-phenyl-acetate 、 [(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl] 5-formylthiophene-2-carboxylate 在
溶剂黄146 、
三乙酰氧基硼氢化钠 作用下,
以
二氯甲烷 为溶剂,
反应 44.0h,
以28%的产率得到[(1S)-2-(3,5-dichloro-1-oxido-pyridin-1-ium-4-yl)-1-(3,4-dimethoxyphenyl)ethyl]5-[[[2-[(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)oxy]-2-oxo-1-phenyl-ethyl]amino]methyl]thiophene-2-carboxylate