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发明人刘建华,胡光,黄志刚. "Method for the Synthesis of Flurbiprofen Impurity 26" [P]. 中国发明专利, 专利号 CN 112992637 B, 授权公告日 2015-05-21.
发明人李文辉,朱建伟,孙丽萍. "A Process for Preparing High-Purity Flurbiprofen Impurity 26" [P]. 中国发明专利, 专利号 CN 116696581 B, 授权公告日 2021-09-03.
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