Lee S K, Yamamoto T, Davis P L. "一种的合成方法" [P]. US Patent, US 9253645 B2, 2022-04-16.
发明人刘建华,张德明,黄志刚. "Method for the Synthesis of 6,8-Difluoro-2-methylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110149876 B, 授权公告日 2018-10-10.
发明人罗永刚,沈红梅,郭海燕. "A Process for Preparing High-Purity 6,8-Difluoro-2-methylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 111141463 A, 授权公告日 2017-10-04.
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. Nat. Prod., 2018, 1521, 2363-2384.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1283, (6), 2534-2542.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6,8-Difluoro-2-methylquinolin-4(1H)-one Using HRMS and NMR". Anal. Chem., 2025, 1940, (5), 4597-4618.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 2172, (1), 1226-1256.