3-(9-Amino-4-oxo-1-phenyl-3,4,6,7-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-3-yl)-2-methyl-4-oxo-3,4-dihydro-quinazoline-7-carboxylic acid methyl ester 在
氢氧化钾 作用下,
以
四氢呋喃 、
水 为溶剂,
生成 3-(9-Amino-4-oxo-1-phenyl-3,4,6,7-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-3-yl)-2-methyl-4-oxo-3,4-dihydro-quinazoline-7-carboxylic acid