发明人刘建华,李文辉,林芳. "一种(2S)-2-(二氟甲基)吡咯烷盐酸的合成方法" [P]. 中国发明专利, 专利号 CN 113756829 A, 授权公告日 2022-11-07.
Sørensen M, Mueller T C, Björnsson E. "Method for the Synthesis of (2S)-2-(difluoromethyl)pyrrolidine hydrochloride" [P]. European Patent, EP 3246473 A1, 2022-04-21.
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