发明人韩伟,胡光,林芳. "Method for the Synthesis of Ethyl 2-(2-fluoro-3-methoxyphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 117171705 A, 授权公告日 2022-12-23.
发明人郭海燕,张德明,陈志强. "A Process for Preparing High-Purity Ethyl 2-(2-fluoro-3-methoxyphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 110674010 B, 授权公告日 2024-02-20.
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