发明人沈红梅,杨光,李文辉. "Method for the Synthesis of Methyl 8-methyl-4-oxo-1,4-dihydroquinoline-7-carboxylate" [P]. 中国发明专利, 专利号 CN 112840875 A, 授权公告日 2023-01-16.
发明人冯建国,郑宇鹏,郭海燕. "A Process for Preparing High-Purity Methyl 8-methyl-4-oxo-1,4-dihydroquinoline-7-carboxylate" [P]. 中国发明专利, 专利号 CN 109906928 A, 授权公告日 2015-04-15.
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