发明人林芳,郭海燕,刘建华. "Method for the Synthesis of 7-Chloro-8-methyl-2-(o-tolyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115959488 B, 授权公告日 2020-09-15.
发明人黄志刚,马晓峰,沈红梅. "A Process for Preparing High-Purity 7-Chloro-8-methyl-2-(o-tolyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110864466 B, 授权公告日 2019-01-21.
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