5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (3-pyrrolidin-1-yl-propyl)-amide 、
5-溴-7-氮杂氧化吲哚 以
乙醇 为溶剂,
生成 (Z)-5-[(5-bromo-2-oxo-1,2-dihydro-3H-pyrrolo[2,3-b]pyridin-3-ylidene)methyl]-2,4-dimethyl-N-[3-(pyrrolidin-1-yl)propyl]-1H-pyrrole-3-carboxamide