(2S,3S,4S,5R,6S)-3-((4aR,6S,7R,8R,8aR)-7-Azido-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-6-(4-methoxy-phenoxy)-4,5-bis-(4-methyl-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester                                                                                                                                                              在
                                                                                                                                         Lindlar's catalyst                                                                                                                                                                                                                               
吡啶   、                                                                                                  
盐酸   、                                                                                                  
4-二甲氨基吡啶   、                                                                                                  3 A molecular sieve   、                                                                                                  
氢气   、                                                                                                  
methyl orange   、                                                                                                  sodium cyanoborohydride                                                                                                                                  作用下,
                                                                                                                                                                                        反应 25.0h,
                                                                                                                生成                                                 
(2S,3S,4S,5R,6S)-3-[(2S,3R,4R,5R,6R)-3-Acetylamino-6-benzyloxymethyl-4-(2,2-dimethyl-propionyloxy)-5-hydroxy-tetrahydro-pyran-2-yloxy]-6-(4-methoxy-phenoxy)-4,5-bis-(4-methyl-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester