发明人周伟,李文辉,郑宇鹏. "Method for the Synthesis of (R)-5-(tert-Butoxy)-5-oxo-4-(4,7,10-tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)pentanoic acid" [P]. 中国发明专利, 专利号 CN 112808858 B, 授权公告日 2021-04-27.
Jørgensen K, Kowalski A, Lefèvre J P. "A Process for Preparing High-Purity (R)-5-(tert-Butoxy)-5-oxo-4-(4,7,10-tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)pentanoic acid" [P]. European Patent, EP 3005024 A1, 2020-09-12.
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