Nowak P, Nielsen H, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3540593 A1, 2024-11-21.
发明人唐晓军,郭海燕,高志强. "Method for the Synthesis of Ethyl (2-chloro-4-formyl-6-methoxyphenoxy)acetate" [P]. 中国发明专利, 专利号 CN 108255996 A, 授权公告日 2025-05-18.
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". Phytochemistry, 2020, 1523, 3778-3784.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1653, (5), 6942-6956.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (2-chloro-4-formyl-6-methoxyphenoxy)acetate Using HRMS and NMR". Chemosphere, 2017, 1290, 2392-2417.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 2299, (4), 9935-9942.