2,2-Dimethyl-N-{(R)-1-[2-(2-oxo-2-phenyl-ethanesulfonyl)-phenyl]-ethyl}-propionamide 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
生成 N-{(R)-1-[2-((R)-2-Hydroxy-2-phenyl-ethanesulfonyl)-phenyl]-ethyl}-2,2-dimethyl-propionamide 、 N-{(R)-1-[2-((S)-2-Hydroxy-2-phenyl-ethanesulfonyl)-phenyl]-ethyl}-2,2-dimethyl-propionamide