发明人冯建国,高志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115946557 A, 授权公告日 2018-08-13.
发明人张德明,周伟,朱建伟. "Method for the Synthesis of 1,5-Dimethyl-6-oxo-1,6-dihydropyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114463947 B, 授权公告日 2022-05-19.
发明人刘建华,马晓峰,李文辉. "A Process for Preparing High-Purity 1,5-Dimethyl-6-oxo-1,6-dihydropyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108728904 B, 授权公告日 2025-12-03.
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