、
三氟乙酸五氟苯酯 在
三乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
以85%的产率得到2,3,4,5,6-pentafluorophenyl 3-{[3-({3-[4-({3-[bis(4-methoxyphenyl)phenylmethoxy]propyl{}4-[(2-chloro-4-nitrophenyl)diazenyl]phenyl}amino)butanoyl]pyrrolo[4,5-e]indolin-7-yl}carbonyl)pyrrolo[4,5-e]indolin-7-yl]carbonyl}pyrrolo[4,5-e]indoline-7-carboxylate