发明人徐明华,冯建国,赵玉洁. "Method for the Synthesis of 2-(Chloromethyl)-6-(difluoromethyl)-3-fluoropyridine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116108413 A, 授权公告日 2021-01-01.
Jørgensen K, Rossi M, Lefèvre J P. "A Process for Preparing High-Purity 2-(Chloromethyl)-6-(difluoromethyl)-3-fluoropyridine-4-carboxylic acid" [P]. European Patent, EP 3338332 A1, 2023-09-07.
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