发明人马晓峰,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117682779 A, 授权公告日 2018-07-22.
发明人韩伟,陈志强,郑宇鹏. "Method for the Synthesis of 6-Chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113382226 A, 授权公告日 2017-06-21.
发明人沈红梅,胡光,张德明. "A Process for Preparing High-Purity 6-Chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111246011 A, 授权公告日 2021-10-23.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 1008, 2114-2117.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 325, (8), 8330-8336.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carboxylic acid Using HRMS and NMR". Food Chem., 2015, 377, 1857-1886.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1485, (4), 7086-7097.