发明人李文辉,赵玉洁,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108581999 A, 授权公告日 2020-02-24.
Kowalski A, Johansson L, Sørensen M. "Method for the Synthesis of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)pentanedioic acid" [P]. European Patent, EP 3570437 A1, 2024-02-14.
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