发明人沈红梅,罗永刚,唐晓军. "Method for the Synthesis of 1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112016077 A, 授权公告日 2021-04-18.
发明人马晓峰,何建平,胡光. "A Process for Preparing High-Purity 1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110818984 A, 授权公告日 2024-11-03.
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