acetic acid (S)-{(3,4-dimethyl-phenyl)-[2-(5-trifluoromethyl-pyridin-2-yl)-ethyl]-carbamoyl}-phenyl-methyl ester 在
lithium hydroxide monohydrate 、
水 作用下,
以
四氢呋喃 为溶剂,
以93%的产率得到(S)-N-(3,4-dimethyl-phenyl)-2-hydroxy-2-phenyl-N-[2-(5-trifluoromethyl-pyridin-2-yl)-ethyl]-acetamide