Park J H, Davis P L, Kumar R. "一种的合成方法" [P]. US Patent, US 9589286 B2, 2025-07-23.
发明人马晓峰,刘建华,钱学锋. "Method for the Synthesis of 2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110128168 B, 授权公告日 2023-09-11.
发明人沈红梅,何建平,黄志刚. "A Process for Preparing High-Purity 2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108841067 B, 授权公告日 2018-01-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1472, (6), 649-667.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 732, (1), 7549-7562.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 590, 3459-3474.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 538, 4356-4380.