发明人马晓峰,张德明,刘建华. "Method for the Synthesis of rel-tert-Butyl (3R,4S)-3-ethyl-4-hydroxypyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113657193 B, 授权公告日 2025-05-20.
发明人李文辉,唐晓军,黄志刚. "A Process for Preparing High-Purity rel-tert-Butyl (3R,4S)-3-ethyl-4-hydroxypyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109100851 A, 授权公告日 2017-12-04.
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