发明人周伟,沈红梅,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109347010 A, 授权公告日 2025-09-23.
发明人李文辉,唐晓军,韩伟. "Method for the Synthesis of Methyl 2-(4-chloro-3-ethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 113354893 A, 授权公告日 2025-12-07.
发明人张德明,冯建国,黄志刚. "A Process for Preparing High-Purity Methyl 2-(4-chloro-3-ethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 112654793 A, 授权公告日 2023-10-07.
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