发明人李文辉,林芳,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110805765 A, 授权公告日 2022-10-02.
发明人周伟,沈红梅,罗永刚. "Method for the Synthesis of 2-(Difluoromethyl)-4-methoxypyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 111903289 A, 授权公告日 2025-01-22.
发明人何建平,唐晓军,冯建国. "A Process for Preparing High-Purity 2-(Difluoromethyl)-4-methoxypyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 115742864 B, 授权公告日 2025-05-08.
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