发明人冯建国,郑宇鹏,唐晓军. "Method for the Synthesis of (R)-Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 110483692 B, 授权公告日 2021-10-05.
发明人赵玉洁,张德明,黄志刚. "A Process for Preparing High-Purity (R)-Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 112990640 A, 授权公告日 2020-01-07.
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