(R,S)-acetic acid {(4-chloro-3-hydroxymethyl-phenyl)-[2-(5-trifluoromethyl-pyridin-2-yl)-ethyl]-carbamoyl}-(4-fluoro-phenyl)-methyl ester 在
lithium hydroxide monohydrate 、
水 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
以57%的产率得到(R,S)-N-(4-chloro-3-hydroxymethyl-phenyl)-2-(4-fluoro-phenyl)-2-hydroxy-N-[2-(5-trifluoromethyl-pyridin-2-yl)-ethyl]-acetamide