(1S,2S)-2-Phenyl-cyclopropanecarboxylic acid [(R)-2-hydroxy-1-(6-propoxy-pyridin-3-yl)-ethyl]-amide 、 (R)-2-Amino-2-(5-ethoxy-pyridin-2-yl)-ethanol 、
2-溴-5-乙氧基吡啶 在
2-溴-5-乙氧基吡啶 、 (1S,2S)-2-Phenyl-cyclopropanecarboxylic acid [(R)-1-(5-ethoxy-pyridin-2-yl)-2-hydroxy-ethyl]-amide 、 CO2 MeOH NH4OH 作用下,
生成 (1S,2S)-2-Phenyl-cyclopropanecarboxylic acid [(R)-1-(5-ethoxy-pyridin-2-yl)-2-hydroxy-ethyl]-amide