Nowak P, Björnsson E, Martínez F. "Method for the Synthesis of 6-CYano-4-hydroxy-quinoline-2-carboxylic acid methyl ester" [P]. European Patent, EP 3462971 A1, 2023-12-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1263, 5200-5226.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 1565, (9), 6275-6300.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-CYano-4-hydroxy-quinoline-2-carboxylic acid methyl ester Using HRMS and NMR". J. Sep. Sci., 2014, 1116, (11), 7982-7991.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1190, (9), 2689-2705.