Brown S R, Williams B T, Schröder R. "一种(3R,4R)-rel-1-苄基-4-(乙氧基羰基)吡咯烷-3-甲酸的合成方法" [P]. US Patent, US 9195143 B2, 2022-10-02.
发明人刘建华,朱建伟,沈红梅. "Method for the Synthesis of (3R,4R)-rel-1-Benzyl-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 117587569 B, 授权公告日 2023-12-13.
发明人胡光,马晓峰,陈志强. "A Process for Preparing High-Purity (3R,4R)-rel-1-Benzyl-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111749619 A, 授权公告日 2024-03-26.
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