(2R,3S,4S,5R,6R,8R,9S,10S)-3,5-Diacetoxy-10-[(4R,5R)-5-((R)-1-acetoxy-propyl)-5-methyl-2-oxo-[1,3]dioxolan-4-yl]-9-azido-6-benzyloxy-2,4,6,8-tetramethyl-undecanoic acid methyl ester                                                                                                                                                              在
                                                                                                                                         
platinum(IV) oxide                                                                                                                                                                                                                               氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以100%的产率得到(2R,3S,4S,5R,6R,8R,9S,10S)-3,5-Diacetoxy-10-[(4R,5R)-5-((R)-1-acetoxy-propyl)-5-methyl-2-oxo-[1,3]dioxolan-4-yl]-9-amino-6-benzyloxy-2,4,6,8-tetramethyl-undecanoic acid methyl ester