1-cyclobutyl-5-[13-cyclohexyl-3-methoxy-10-[[[(1-methylethyl)sulfonyl]amino]carbonyl]-7H-indolo[2,1-a][2]benzazepin-6-yl]-1H-pyrazole-4-carboxylic acid-5-methyl 、
3-氧杂9-氮杂双环[3.3.1]壬烷盐酸盐 在
N-甲基吗啉 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以64.7%的产率得到6-[1-cyclobutyl-3-methyl-4-(3-oxa-9-azabicyclo[3.3.1]non-9-ylcarbonyl)-1H-pyrazol-5-yl]-13-cyclohexyl-3-methoxy-N-[(1-methylethyl)sulfonyl]-7H-indolo[2,1-a][2]benzazepine-10-carboxamide