Martínez F, Björnsson E, Lefèvre J P. "Method for the Synthesis of 4-Chloro-6-fluoroquinoline-3-carboxylic acid" [P]. European Patent, EP 3410909 A1, 2023-04-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2443, 5922-5944.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 2100, 9818-9844.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-fluoroquinoline-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2010, 1186, 1608-1622.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 146, (9), 805-814.