发明人李文辉,何建平,郑宇鹏. "Method for the Synthesis of Ethyl 4-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109383122 B, 授权公告日 2023-03-21.
Fischer A B, Johnson M A, Roberts E F. "A Process for Preparing High-Purity Ethyl 4-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)piperazine-1-carboxylate" [P]. US Patent, US 10070950 B2, 2019-08-08.
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