(S)-5-(5-aminomethyl-2-oxo-oxazolidin-3-yl)-1-cyclopropylmethyl-7-fluoro-1,3-dihydro-indol-2-one   、                                                                                      
氯甲酸甲酯                                                                                                                                                              在
                                                                                                                                                                                 
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 (S)-[3-(1-cyclopropylmethyl-7-fluoro-2-oxo-2,3-dihydro-1H-indol-5-yl)-2-oxo-oxazolidin-5-ylmethyl]-carbamic acid methyl ester