发明人胡光,刘建华,冯建国. "Method for the Synthesis of Methyl 4-chloro-1,2-dihydro-1-methyl-2-oxoquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117259083 A, 授权公告日 2016-04-10.
发明人冯建国,罗永刚,刘建华. "A Process for Preparing High-Purity Methyl 4-chloro-1,2-dihydro-1-methyl-2-oxoquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113198269 A, 授权公告日 2022-01-22.
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