发明人郑宇鹏,唐晓军,周伟. "Method for the Synthesis of Flurbiprofen EP Impurity E" [P]. 中国发明专利, 专利号 CN 116833521 B, 授权公告日 2022-11-10.
发明人李文辉,马晓峰,唐晓军. "A Process for Preparing High-Purity Flurbiprofen EP Impurity E" [P]. 中国发明专利, 专利号 CN 116996066 B, 授权公告日 2023-01-16.
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