1,4,5,6-tetrahydro-2H-azepino[4,5-b]indole-3,5-dicarboxylic acid 3-tert-butyl ester 5-methyl ester 、
sodium hydroxide 在
乙酸乙酯 、 Brine 作用下,
以
乙醇 为溶剂,
反应 0.75h,
以produced crude 1,4,5,6-tetrahydro-2H-azepino[4,5-b]indole-3,5-dicarboxylic acid 3-tert-butyl ester (0.097 mg), which的产率得到1,4,5,6-tetrahydro-2H-azepino[4,5-b]indole-3,5-dicarboxylic acid 3-tert-butyl ester