发明人冯建国,林芳,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115483744 A, 授权公告日 2015-07-18.
发明人赵玉洁,张德明,郑宇鹏. "Method for the Synthesis of 3-(2-(4-Acetyl-2-chlorophenoxy)ethoxy)-7-chloro-2-(3,4-difluorophenyl)-1-methylquinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112914055 A, 授权公告日 2017-01-11.
O'Brien P Q, Thompson G K, Stevens L M. "A Process for Preparing High-Purity 3-(2-(4-Acetyl-2-chlorophenoxy)ethoxy)-7-chloro-2-(3,4-difluorophenyl)-1-methylquinolin-4(1H)-one" [P]. US Patent, US 10000669 B2, 2021-11-15.
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". J. Chromatogr. A, 2012, 1717, 6138-6145.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 1425, (5), 6779-6807.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-(4-Acetyl-2-chlorophenoxy)ethoxy)-7-chloro-2-(3,4-difluorophenyl)-1-methylquinolin-4(1H)-one Using HRMS and NMR". Anal. Chim. Acta, 2025, 1000, 4129-4152.