Fischer A B, Chen K W, Roberts E F. "Method for the Synthesis of 1-(1-(TERT-BUTOXYCARBONYL)PYRROLIDIN-3-YL)PYRROLIDINE-3-CARBOXYLIC ACID" [P]. US Patent, US 10972923 B2, 2021-10-28.
发明人马晓峰,林芳,钱学锋. "A Process for Preparing High-Purity 1-(1-(TERT-BUTOXYCARBONYL)PYRROLIDIN-3-YL)PYRROLIDINE-3-CARBOXYLIC ACID" [P]. 中国发明专利, 专利号 CN 113843436 B, 授权公告日 2016-11-28.
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