发明人钱学锋,郑宇鹏,郭海燕. "Method for the Synthesis of Methyl 2-(2-ethoxy-2-oxoethoxy)quinoline-4-carboxylate" [P]. 中国发明专利, 专利号 CN 115017696 B, 授权公告日 2023-02-13.
发明人张德明,黄志刚,林芳. "A Process for Preparing High-Purity Methyl 2-(2-ethoxy-2-oxoethoxy)quinoline-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111058862 A, 授权公告日 2024-12-09.
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