吗啉 、
5-[13-cyclohexyl-3-methoxy-10-[[[(1-methylethyl)sulfonyl]amino]carbonyl]-7H-indolo[2,1-a][2]benzazepin-6-yl]-1-methyl-3-(1-methylethyl)-1H-pyrazole-4-carboxylic acid 在
O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、
N,N-二异丙基乙胺 作用下,
以
二甲基亚砜 为溶剂,
反应 0.25h,
以47%的产率得到13-cyclohexyl-3-methoxy-N-[(1-methylethyl)sulfonyl]-6-[1-methyl-3-(1-methylethyl)-4-(morpholin-4-ylcarbonyl)-1H-pyrazol-5-yl]-7H-indolo[2,1-a][2]benzazepine-10-carboxamide