tert-butyl 3-[2-[[(1S,5S,6R,8R,10R,12S)-10,12-diacetyloxy-7-[(2R)-2-[[(2R)-3-[tert-butyl(diphenyl)silyl]oxy-2-methoxypropanoyl]amino]-4-methylpentanoyl]-3-oxo-2-oxa-4,7-diazatricyclo[6.3.1.01,5]dodecane-6-carbonyl]amino]ethyl]-2,5-dihydropyrrole-1-carboxylate                                                                                                                                                              在
                                                                                                                                                                                 
lithium hydroxide monohydrate   、                                                                                                  
水                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃   、                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 0.5h,
                                                                                                                以95%的产率得到tert-butyl 3-[2-[[(1S,5S,6R,8R,10R,12S)-7-[(2R)-2-[[(2R)-3-[tert-butyl(diphenyl)silyl]oxy-2-methoxypropanoyl]amino]-4-methylpentanoyl]-10,12-dihydroxy-3-oxo-2-oxa-4,7-diazatricyclo[6.3.1.01,5]dodecane-6-carbonyl]amino]ethyl]-2,5-dihydropyrrole-1-carboxylate