Rossi M, Martínez F, Schröder R. "一种的合成方法" [P]. European Patent, EP 3639612 A1, 2025-03-18.
发明人韩伟,刘建华,陈志强. "Method for the Synthesis of 4-Chloro-1-ethylquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112920021 A, 授权公告日 2017-08-18.
发明人林芳,周伟,唐晓军. "A Process for Preparing High-Purity 4-Chloro-1-ethylquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112975145 B, 授权公告日 2022-06-14.
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". Chromatographia, 2011, 996, (3), 5403-5414.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 2163, 3721-3736.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-ethylquinolin-2(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2017, 1572, 3242-3263.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 186, 8298-8328.