发明人郑宇鹏,朱建伟,张德明. "Method for the Synthesis of 2-(Aminomethyl)-5-cyano-4-(difluoromethyl)pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 108011873 A, 授权公告日 2020-04-09.
发明人唐晓军,赵玉洁,冯建国. "A Process for Preparing High-Purity 2-(Aminomethyl)-5-cyano-4-(difluoromethyl)pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 111587877 A, 授权公告日 2025-02-02.
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