Jørgensen K, Nowak P, Johansson L. "一种(2R,4S)-4-{[(叔-丁氧基)羰基]氨基}吡咯烷-2-羧酸的合成方法" [P]. European Patent, EP 3719748 A1, 2024-07-16.
发明人张德明,刘建华,王建平. "Method for the Synthesis of (2R,4S)-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117969108 A, 授权公告日 2021-08-08.
Schröder R, Sørensen M, Kowalski A. "A Process for Preparing High-Purity (2R,4S)-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-2-carboxylic acid" [P]. European Patent, EP 3079678 A1, 2024-01-26.
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