3,3-difluoro-2-methylbutan-2-yl pyridin-2-yl carbonate   、                                                                                      (2R,6S,7R,13aS,14aR,16aS,Z)-6-amino-2-((2,3-dihydrofuro[2,3-f]isoquinolin-6-yl)oxy)-7,9-dimethyl-N-((1-methylcyclopropyl)sulfonyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,1 1,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-14a-carboxamide trifluoroacetate                                                                                                                                                              在
                                                                                                                                                                                 
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以3.7 mg的产率得到3,3-difluoro-2-methylbutan-2-yl((2R,6S,7R,9S,16aS,Z)-2-((2,3-dihydrofuro[2,3-f]isoquinolin-6-yl)oxy)-7,9-dimethyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate