发明人李文辉,林芳,周伟. "Method for the Synthesis of Ethyl 7-chloro-1-cyclopropyl-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109218456 B, 授权公告日 2023-12-13.
Yamamoto T, Davis P L, Stevens L M. "A Process for Preparing High-Purity Ethyl 7-chloro-1-cyclopropyl-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate" [P]. US Patent, US 9997337 B2, 2024-08-04.
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