1-(1H-indol-3-yl)-5-methylhexane-2-amine 、 6-(4-methylpiperazin-1-yl)-1-benzothiophene-2-carboxylic acid 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以16 %的产率得到N-(1-(1H-indol-3-yl)-5-methylhexan-2-yl)-6-(4-methylpiperazin-1-yl)benzo[b]thiophene-2-carboxamide