发明人王建平,张德明,陈志强. "Method for the Synthesis of 1-(3-(Dimethylamino)propyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114661701 A, 授权公告日 2023-11-17.
发明人刘建华,胡光,郑宇鹏. "A Process for Preparing High-Purity 1-(3-(Dimethylamino)propyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112723647 A, 授权公告日 2024-03-19.
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