发明人徐明华,高志强,杨光. "Method for the Synthesis of 6-Fluoro-4-formylpicolinic acid" [P]. 中国发明专利, 专利号 CN 112120043 B, 授权公告日 2020-08-20.
发明人郭海燕,黄志刚,韩伟. "A Process for Preparing High-Purity 6-Fluoro-4-formylpicolinic acid" [P]. 中国发明专利, 专利号 CN 111476855 A, 授权公告日 2023-07-03.
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