发明人陈志强,唐晓军,朱建伟. "Method for the Synthesis of (R)-5-(Difluoromethyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 116093699 B, 授权公告日 2017-12-15.
发明人唐晓军,郑宇鹏,何建平. "A Process for Preparing High-Purity (R)-5-(Difluoromethyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 113635825 B, 授权公告日 2016-10-04.
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