tri-tert-butyl 2,2',2''-(10-((6-(((2-(6-morpholino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl)(pyridin-2-ylmethyl)amino)methyl)pyridin-2-yl)methyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以90%的产率得到2-[4,7-Bis(carboxymethyl)-10-[[6-[[2-(6-morpholin-4-yl-1,3-dioxobenzo[de]isoquinolin-2-yl)ethyl-(pyridin-2-ylmethyl)amino]methyl]pyridin-2-yl]methyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid