发明人杨光,郑宇鹏,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108751177 A, 授权公告日 2024-08-27.
发明人郑宇鹏,韩伟,朱建伟. "Method for the Synthesis of Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114297310 A, 授权公告日 2019-12-24.
发明人刘建华,冯建国,陈志强. "A Process for Preparing High-Purity Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112639280 A, 授权公告日 2021-05-01.
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