发明人高志强,周伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108621330 A, 授权公告日 2023-12-03.
发明人钱学锋,郑宇鹏,高志强. "Method for the Synthesis of 4-Oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110850001 A, 授权公告日 2024-10-01.
发明人刘建华,沈红梅,陈志强. "A Process for Preparing High-Purity 4-Oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109450308 B, 授权公告日 2022-08-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 888, (12), 6732-6742.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 341, (6), 2970-2991.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 484, (7), 3608-3625.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2024, 1092, (1), 5167-5178.