(1R,2S,3S)-3-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-methylene-2-(2-oxo-2-pyrrolidin-1-yl-ethyl)-cyclohexanecarboxylic acid methyl ester 在
sodium tetrahydroborate 、
臭氧 作用下,
以
甲醇 为溶剂,
生成 (1S,2S,3S)-3-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-hydroxy-2-(2-oxo-2-pyrrolidin-1-yl-ethyl)-cyclohexanecarboxylic acid methyl ester