| —— | 
                                        (2R,3aS,8aS)-8-benzyl 1-tert-butyl 3a-bromo-2-(methylcarbamoyl)-3,3a-dihydropyrrolo[2,3-b]indole-1,8(2H,8aH)-dicarboxylate | 
                                        1352575-48-4 | 
                                        C25H28BrN3O5 | 
                                        530.418 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2R,3aR,8aS)-8-benzyl 1-tert-butyl 3a-(1H-indol-3-yl)-2-(methylcarbamoyl)-3,3a-dihydropyrrolo[2,3-b]indole-1,8(2H,8aH)-dicarboxylate | 
                                        1352575-50-8 | 
                                        C33H34N4O5 | 
                                        566.657 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2R,3aR,8aS)-8-benzyl 1-tert-butyl 3a-(2-formyl-1H-indol-3-yl)-2-(methylcarbamoyl)-3,3a-dihydropyrrolo[2,3-b]indole-1,8(2H,8aH)-dicarboxylate | 
                                        1352575-49-5 | 
                                        C34H34N4O6 | 
                                        594.667 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2R,3aR,8aS)-8-benzyl 1-tert-butyl 3a-(1-((benzyloxy)carbonyl)-1H-indol-3-yl)-2-(methylcarbamoyl)-3,3a-dihydropyrrolo[2,3-b]indole-1,8(2H,8aH)-dicarboxylate | 
                                        1352575-56-4 | 
                                        C41H40N4O7 | 
                                        700.791 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (5aS,10bR)-benzyl 10b-(1-((benzyloxy)carbonyl)-1H-indol-3-yl)-2-methyl-1,3,4-trioxo-3,4,5a,10b-tetrahydro-1H-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-6(2H)-carboxylate | 
                                        1352575-53-1 | 
                                        C38H28N4O7 | 
                                        652.663 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        benzyl (2R,3aS,8bS)-2-(methylcarbamoyl)-8b-(1-phenylmethoxycarbonylindol-3-yl)-1,2,3,3a-tetrahydropyrrolo[2,3-b]indole-4-carboxylate | 
                                        1352575-51-9 | 
                                        C36H32N4O5 | 
                                        600.674 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3aR,8aS)-benzyl 3a-(1-((benzyloxy)carbonyl)-1H-indol-3-yl)-2-(methylcarbamoyl)-3,3a-dihydropyrrolo[2,3-b]indole-8(8aH)-carboxylate | 
                                        1352575-54-2 | 
                                        C36H30N4O5 | 
                                        598.658 |