(2R,3R,4S,5S,6S)-2-(acetoxymethyl)-6-(4-((3-(acetylthio)propyl)amino)-4-oxobutoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate                                                                                                                                                              在
                                                                                                                                                                                 
sodium methylate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 4.02h,
                                                                                                                以89%的产率得到N-(3-sulfanylpropyl)-4-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybutanamide