2-[(2S,3R)-2-Hydroxycarbamoyl-5-methyl-3-((S)-1-methylcarbamoyl-2-phenyl-ethylcarbamoyl)-hexylsulfanyl]-benzoic acid methyl ester 在
lithium hydroxide 作用下,
以
甲醇 为溶剂,
生成 2-[(2S,3R)-2-Hydroxycarbamoyl-5-methyl-3-((S)-1-methylcarbamoyl-2-phenyl-ethylcarbamoyl)-hexylsulfanyl]-benzoic acid