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发明人郑宇鹏,罗永刚,张德明. "Method for the Synthesis of Tert-butyl (2,2-difluoroethyl)(pyrrolidin-3-ylmethyl)carbamate" [P]. 中国发明专利, 专利号 CN 111775836 B, 授权公告日 2021-01-02.
发明人周伟,冯建国,赵玉洁. "A Process for Preparing High-Purity Tert-butyl (2,2-difluoroethyl)(pyrrolidin-3-ylmethyl)carbamate" [P]. 中国发明专利, 专利号 CN 114900217 A, 授权公告日 2018-02-08.
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