发明人徐明华,杨光,韩伟. "Method for the Synthesis of 3-(2,5-Dimethoxyphenyl)-5-hydroxyquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116758766 A, 授权公告日 2019-01-20.
发明人林芳,胡光,朱建伟. "A Process for Preparing High-Purity 3-(2,5-Dimethoxyphenyl)-5-hydroxyquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 114332439 B, 授权公告日 2025-10-12.
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