发明人胡光,陈志强,杨光. "Method for the Synthesis of Ethyl 4-chloro-2,5-dimethoxybenzoate" [P]. 中国发明专利, 专利号 CN 117399214 A, 授权公告日 2021-08-09.
发明人李文辉,朱建伟,刘建华. "A Process for Preparing High-Purity Ethyl 4-chloro-2,5-dimethoxybenzoate" [P]. 中国发明专利, 专利号 CN 113206041 B, 授权公告日 2018-06-21.
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". Sci. Total Environ., 2015, 119, (8), 9790-9796.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2219, (9), 2973-2976.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-chloro-2,5-dimethoxybenzoate Using HRMS and NMR". Talanta, 2024, 2134, 1604-1624.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 2249, (2), 714-737.