Davis P L, Schröder R, Thompson G K. "一种的合成方法" [P]. US Patent, US 10245835 B2, 2015-07-28.
发明人赵玉洁,冯建国,钱学锋. "Method for the Synthesis of 4-Hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108955973 B, 授权公告日 2022-04-07.
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. Pharm. Biomed. Anal., 2010, 318, (5), 9454-9471.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 578, 3196-3209.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2024, 734, 5417-5425.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 570, (5), 2123-2142.