Jørgensen K, Schröder R, Johansson L. "一种的合成方法" [P]. European Patent, EP 3253248 A1, 2015-09-09.
发明人郭海燕,马晓峰,冯建国. "Method for the Synthesis of 1-(tert-Butyl) 2-ethyl (2S,4R)-4-[(methylsulfonyl)oxy]-1,2-pyrrolidinedicarboxylate" [P]. 中国发明专利, 专利号 CN 110626774 B, 授权公告日 2022-07-22.
发明人林芳,沈红梅,张德明. "A Process for Preparing High-Purity 1-(tert-Butyl) 2-ethyl (2S,4R)-4-[(methylsulfonyl)oxy]-1,2-pyrrolidinedicarboxylate" [P]. 中国发明专利, 专利号 CN 110850513 A, 授权公告日 2020-03-21.
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