2,2-Dimethyl-propionic acid (2R,3R,5R,6S)-5-acetylamino-6-benzyloxy-2-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-3-yl ester                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
四氮唑   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃   、                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 6.0h,
                                                                                                                生成                                                 Phosphoric acid mono-((2R,3R,5R,6R)-3-acetylamino-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl) ester; compound with triethyl-amine