Björnsson E, Mueller T C, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3981702 A1, 2016-03-11.
Chen K W, Anderson J P, Fischer A B. "Method for the Synthesis of 2-(2,4-Dimethoxybenzoyl)benzoic acid" [P]. US Patent, US 10416303 B2, 2015-10-20.
发明人徐明华,唐晓军,孙丽萍. "A Process for Preparing High-Purity 2-(2,4-Dimethoxybenzoyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 108285046 B, 授权公告日 2023-05-03.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 2430, (12), 424-429.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 2262, (1), 4347-4351.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,4-Dimethoxybenzoyl)benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2018, 116, (1), 575-580.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2023, 991, 961-984.