(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