(2S,3R)-2-[(R)-1-(Diethyl-isopropyl-silanyloxy)-2-(4-methoxycarbonyl-2-methoxymethoxy-6-nitro-phenyl)-ethyl]-3-(4-methoxy-benzyloxymethyl)-aziridine-1-carboxylic acid methyl ester                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               ammonium formate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 0.33h,
                                                                                                                以93%的产率得到methyl (2R,3S)-2-((4-methoxybenzyloxy)methyl)-3-(2-(2-amino-4-(methoxycarbonyl)-6-(methoxymethoxy)phenyl)-1R-(diethyl(isopropyl)silyloxy)ethyl)aziridine-1-carboxylate