N2-[2-[bis[2-(1,1-dimethylethoxy)-2-oxoethyl]amino]ethyl]-N2-[2-(1,1-dimethylethoxy)-2-oxoethyl]-N6-[(9-anthracenyl)carbonyl]-L-lysine-1,1-dimethylethylester 在
三氟乙酸 作用下,
生成
N2-[2-[bis(carboxymethyl)amino]ethyl]-N2-(carboxymethy)-N6-[(9-anthracenyl)carbonyl]-L-lysine