发明人何建平,林芳,冯建国. "Method for the Synthesis of Tert-butyl (r)-(1-(4-cyanobenzyl)pyrrolidin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114397759 A, 授权公告日 2019-07-11.
发明人孙丽萍,韩伟,陈志强. "A Process for Preparing High-Purity Tert-butyl (r)-(1-(4-cyanobenzyl)pyrrolidin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 110210477 A, 授权公告日 2023-02-04.
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