(S)-1-[(E)-3-Dimethylamino-2-((2R,3R,5S,6R)-2-hydroxy-6-hydroxymethyl-5-methoxy-3-methyl-tetrahydro-pyran-2-yl)-acryloyl]-piperidine-2-carboxylic acid methyl ester                                                                                                                                                              在
                                                                                                                                                                                 
臭氧                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 0.17h,
                                                                                                                以72%的产率得到(S)-1-[2-((2R,3R,5S,6R)-2-Hydroxy-6-hydroxymethyl-5-methoxy-3-methyl-tetrahydro-pyran-2-yl)-2-oxo-acetyl]-piperidine-2-carboxylic acid methyl ester