发明人韩伟,黄志刚,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115745752 A, 授权公告日 2022-07-28.
发明人张德明,何建平,罗永刚. "Method for the Synthesis of Ethyl 4-((2-methoxyethyl)amino)-8-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116383642 B, 授权公告日 2021-09-06.
Hughes D C, Fischer A B, Yamamoto T. "A Process for Preparing High-Purity Ethyl 4-((2-methoxyethyl)amino)-8-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate" [P]. US Patent, US 9113139 B2, 2025-04-20.
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