发明人杨光,何建平,黄志刚. "Method for the Synthesis of 1-Benzyl-5-chloro-N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112264261 A, 授权公告日 2025-01-21.
发明人李文辉,冯建国,徐明华. "A Process for Preparing High-Purity 1-Benzyl-5-chloro-N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109681777 B, 授权公告日 2025-08-24.
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