Methyl (5-{2-[(4-{[(benzylamino)carbonyl]amino}benzyl)oxy]ethyl}-6-oxo-6,11-dihydro-5H-dibenzo[b,e]azepin-11-yl)acetate 在
氢氧化钾 作用下,
以
甲醇 为溶剂,
以90%的产率得到2-[5-[2-[[4-(benzylcarbamoylamino)phenyl]methoxy]ethyl]-6-oxo-11H-benzo[c][1]benzazepin-11-yl]acetic acid