[5-(4-bromobenzyl)-6,6-dimethyl-4,4-dioxo-5,6-dihydro-4H-λ46-[1,4,3]oxathiazin-2-yl]-[(S)-1-(2-fluorophenyl)ethyl]amine                                                                                                                                                              在
                                                                                                                                                                                 
吡啶   、                                                                                                  
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride   、                                                                                                  
potassium acetate   、                                                                                                  copper diacetate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 17.17h,
                                                                                                                生成                                                 {6,6-dimethyl-5-[4-(4-methylpiperazin-1-yl)benzyl]-4,4-dioxo-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-yl}-[(S)-1-(2-fluorophenyl)ethyl]amine hydrochloride