[2-[[(Z)-2-[(3aS,8bS)-8b-[(3aR,8bS)-3,4-dimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-8b-yl]-3-methyl-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-5-yl]-4-[methyl-(4-methylphenyl)sulfonylamino]but-2-enoyl]-methylamino]phenyl] trifluoromethanesulfonate 在
1,2,2,6,6-五甲基哌啶 、 palladium diacetate 、
(±)-2,2 '-二(二-对甲苯基膦)-1,1 '-联萘 作用下,
以
乙腈 为溶剂,
生成 4,N-Dimethyl-N-{(E)-2-[(S)-1-methyl-2-oxo-3-((3aS,8aS,3'aS,8'aR)-1,1',8'-trimethyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl]-7-yl)-2,3-dihydro-1H-indol-3-yl]-vinyl}-benzenesulfonamide 、 N-[(E)-2-[(3R)-3-[(3aS,8bS)-8b-[(3aR,8bS)-3,4-dimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-8b-yl]-3-methyl-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-5-yl]-1-methyl-2-oxoindol-3-yl]ethenyl]-N,4-dimethylbenzenesulfonamide