4-(2-chloro-phenyl)-9-methoxy-6-methyl-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazole-8-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide 在
三溴化硼 作用下,
以
二氯甲烷 为溶剂,
生成 4-(2-chloro-phenyl)-9-hydroxy-6-methyl-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazole-8-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide