作者:Byunghee Yoo、Mark D. Pagel
DOI:10.1016/j.tetlet.2006.08.019
日期:2006.10
An amino group has been introduced into one ligand of DOTA that can couple to peptidyl carboxylates by coupling α-brominated glycine to DO3A-tBu (1,4,7,10-tetraazacyclododecane-1,4,7-tris(acetic acid, tert-butylester)). α-Amino-DOTA was coupled to the carboxylate backbone terminus of a peptide to demonstrate the utility for derivatization.
已将一个氨基引入DOTA的一个配体中,该配体可通过将α-溴代甘氨酸与DO3A - t Bu(1,4,7,10-四氮杂环十二烷-1,4,7-三(乙酸,叔丁酯))。将α-氨基-DOTA与肽的羧酸盐主链末端偶联,以证明其衍生作用。