发明人罗永刚,沈红梅,李文辉. "一种4-(二氟甲基)-6-羟基-5-甲氧基烟醛的合成方法" [P]. 中国发明专利, 专利号 CN 110857400 A, 授权公告日 2025-09-01.
发明人张德明,赵玉洁,郑宇鹏. "Method for the Synthesis of 4-(Difluoromethyl)-6-hydroxy-5-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 108511439 A, 授权公告日 2017-03-15.
发明人杨光,陈志强,马晓峰. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-hydroxy-5-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 113624854 B, 授权公告日 2019-01-23.
参考文献 Literature
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