发明人徐明华,黄志刚,陈志强. "Method for the Synthesis of 1-Bromo-3-chloro-4-methoxy-2-methyl-5-nitrobenzene" [P]. 中国发明专利, 专利号 CN 113911974 B, 授权公告日 2016-04-25.
发明人周伟,林芳,刘建华. "A Process for Preparing High-Purity 1-Bromo-3-chloro-4-methoxy-2-methyl-5-nitrobenzene" [P]. 中国发明专利, 专利号 CN 112174022 A, 授权公告日 2017-07-02.
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". Food Chem., 2015, 2445, 220-241.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1517, 5288-5309.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Bromo-3-chloro-4-methoxy-2-methyl-5-nitrobenzene Using HRMS and NMR". Sci. Total Environ., 2024, 1468, (2), 2412-2417.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 2351, 4915-4928.