Lee S K, Johnson M A, Davis P L. "Method for the Synthesis of Ethyl 3-bromo-2-chloro-5-methylbenzoate" [P]. US Patent, US 10397502 B2, 2021-02-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 889, 5732-5760.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 2416, (6), 2089-2095.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-bromo-2-chloro-5-methylbenzoate Using HRMS and NMR". J. Chromatogr. A, 2017, 1214, (4), 963-992.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 1486, (1), 8662-8674.