发明人张德明,陈志强,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109700949 A, 授权公告日 2024-05-09.
发明人林芳,李文辉,王建平. "Method for the Synthesis of 1-Ethyl-2,6,8-trimethylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 109909539 A, 授权公告日 2021-05-11.
发明人王建平,赵玉洁,韩伟. "A Process for Preparing High-Purity 1-Ethyl-2,6,8-trimethylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116204840 A, 授权公告日 2024-12-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 2192, (11), 641-657.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 1697, (11), 9314-9343.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-2,6,8-trimethylquinolin-4(1H)-one Using HRMS and NMR". Chemosphere, 2023, 307, 507-528.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1867, (4), 5598-5621.