发明人唐晓军,周伟,赵玉洁. "Method for the Synthesis of 5-(3-Methoxycarbonylphenyl)-picolinic acid" [P]. 中国发明专利, 专利号 CN 109860097 A, 授权公告日 2023-07-16.
发明人郑宇鹏,杨光,刘建华. "A Process for Preparing High-Purity 5-(3-Methoxycarbonylphenyl)-picolinic acid" [P]. 中国发明专利, 专利号 CN 116819943 A, 授权公告日 2020-11-01.
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