((8R,11S,14R)-4-Allyloxy-5-bromo-11-methyl-8-methylcarbamoyl-19-nitro-10,13-dioxo-2-oxa-9,12-diaza-tricyclo[14.2.2.13,7]henicosa-1(19),3(21),4,6,16(20),17-hexaen-14-yl)-carbamic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                                                                 
N,N-二异丙基乙胺   、                                                                                                  N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷   、                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                生成                                                 (8R,11S,14R)-4-Allyloxy-5-bromo-14-((R)-2-tert-butylamino-propionylamino)-11-methyl-19-nitro-10,13-dioxo-2-oxa-9,12-diaza-tricyclo[14.2.2.1
3,7]henicosa-1(19),3(21),4,6,16(20),17-hexaene-8-carboxylic acid methylamide