发明人赵玉洁,沈红梅,何建平. "Method for the Synthesis of 1-Isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110969991 A, 授权公告日 2017-02-02.
发明人周伟,张德明,沈红梅. "A Process for Preparing High-Purity 1-Isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109664910 B, 授权公告日 2021-04-23.
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