发明人冯建国,唐晓军,朱建伟. "Method for the Synthesis of 5,8-Dimethoxy-1,2-dimethylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116663261 B, 授权公告日 2016-07-19.
Kowalski A, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity 5,8-Dimethoxy-1,2-dimethylquinolin-4(1H)-one" [P]. European Patent, EP 3145629 A1, 2021-07-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 2347, 8895-8911.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 1472, 3297-3307.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5,8-Dimethoxy-1,2-dimethylquinolin-4(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2024, 525, (4), 5279-5289.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 380, (6), 7705-7714.