发明人冯建国,郑宇鹏,罗永刚. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 114551294 A, 授权公告日 2020-03-05.
Kumar R, Stevens L M, Davis P L. "Method for the Synthesis of N-(2-Carbamoylphenyl)-8-fluoro-4-hydroxyquinoline-3-carboxamide" [P]. US Patent, US 11838060 B2, 2025-12-28.
发明人朱建伟,孙丽萍,周伟. "A Process for Preparing High-Purity N-(2-Carbamoylphenyl)-8-fluoro-4-hydroxyquinoline-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116780221 B, 授权公告日 2021-02-28.
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