rac-4-((6-methoxy-[1,5]naphthyridin-4-ylmethyl)-{3-[2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-amino)-butyric acid ethyl ester                                                                                                                                                              在
                                                                                                                                                                                 
盐酸   、                                                                                                  
水                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 48.0h,
                                                                                                                以95%的产率得到rac-4-((6-methoxy-[1,5]naphthyridin-4-ylmethyl)-{3-[2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-amino)-butyric acid hydrochloride