发明人林芳,唐晓军,朱建伟. "Method for the Synthesis of 7-Chloro-4-hydroxyquinoline-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108518314 A, 授权公告日 2015-08-21.
发明人孙丽萍,胡光,黄志刚. "A Process for Preparing High-Purity 7-Chloro-4-hydroxyquinoline-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110920864 B, 授权公告日 2021-09-10.
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