发明人郑宇鹏,沈红梅,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117041492 A, 授权公告日 2022-06-15.
发明人马晓峰,孙丽萍,何建平. "Method for the Synthesis of 6-Fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109115365 B, 授权公告日 2023-08-15.
发明人林芳,高志强,韩伟. "A Process for Preparing High-Purity 6-Fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109209741 B, 授权公告日 2018-08-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2025, 1260, (3), 9534-9548.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 1528, 563-582.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". Anal. Methods, 2014, 108, 9297-9300.