发明人朱建伟,林芳,韩伟. "Method for the Synthesis of 3-(4-Fluorophenyl)-2,1-benzoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112805563 B, 授权公告日 2018-08-27.
发明人唐晓军,陈志强,马晓峰. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-2,1-benzoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111727033 B, 授权公告日 2020-01-01.
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