发明人郭海燕,何建平,王建平. "Method for the Synthesis of 5-Bromo-6-isopropyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109780197 A, 授权公告日 2018-08-10.
发明人钱学锋,周伟,杨光. "A Process for Preparing High-Purity 5-Bromo-6-isopropyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108959575 B, 授权公告日 2021-08-28.
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