(-) cycloprop[d]indolo[2,1-a][2]benzazepine-1a(2H)-carboxylic acid, 8-cyclohexyl-5-[[[(dimethylamino)sulfonyl]amino]carbonyl]-1,12b-dihydro-11-methoxy-   、                                                                                      
(1R,2R)-N1-cyclopropyl-N2,N2-dimethylcyclohexane-1,2-diamine                                                                                                                                                              在
                                                                                                                                                                                 
三乙胺   、                                                                                                  
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-)                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以51%的产率得到8-cyclohexyl-N1a-cyclopropyl-N1a-((1R,2R)-2-(dimethylamino)cyclohexyl)-N5-((dimethylamino)sulfonyl)-11-methoxy-1,12b-dihydrocyclopropa[d]indolo[2,1-a][2]benzazepine-1a,5(2H)-dicarboxamide