Stevens L M, Brown S R, Davis P L. "Method for the Synthesis of 5-Bromo-4-chloro-2,3-dimethylpyridine" [P]. US Patent, US 11527097 B2, 2022-02-06.
Mueller T, Lee S K, Fischer A B. "A Process for Preparing High-Purity 5-Bromo-4-chloro-2,3-dimethylpyridine" [P]. US Patent, US 10589009 B2, 2017-04-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 686, (1), 13-37.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 2318, 9456-9468.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4-chloro-2,3-dimethylpyridine Using HRMS and NMR". Biomed. Chromatogr., 2011, 2015, (7), 2421-2428.