(1S,2R,3S)-2-Carboxymethyl-5'-hydroxy-4'-isopropyl-1,3-dimethyl-3',6'-dioxo-bicyclohexyl-1',4'-diene-3-carboxylic acid methyl ester 在
platinum(IV) oxide sodium hydroxide 、
水 、
氢气 作用下,
以
水 为溶剂,
反应 1.0h,
生成 (1S,2R,3S)-2-Carboxymethyl-3-[2,3-dimethoxy-4-(1-methoxy-ethyl)-5-methyl-phenyl]-1,3-dimethyl-cyclohexanecarboxylic acid methyl ester