发明人郭海燕,黄志刚,唐晓军. "Method for the Synthesis of 1-Methyl-2-oxo-5-vinyl-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110754346 A, 授权公告日 2018-09-16.
发明人孙丽萍,陈志强,杨光. "A Process for Preparing High-Purity 1-Methyl-2-oxo-5-vinyl-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114448036 B, 授权公告日 2025-01-17.
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