发明人杨光,李文辉,张德明. "Method for the Synthesis of 1-Bromo-2,4-difluoro-3-(methoxymethyl)benzene" [P]. 中国发明专利, 专利号 CN 113927848 B, 授权公告日 2018-04-25.
Patel M V, Yamamoto T, Hughes D C. "A Process for Preparing High-Purity 1-Bromo-2,4-difluoro-3-(methoxymethyl)benzene" [P]. US Patent, US 9967806 B2, 2025-01-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 317, (9), 9306-9334.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1475, (7), 5194-5217.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Bromo-2,4-difluoro-3-(methoxymethyl)benzene Using HRMS and NMR". J. Chromatogr. A, 2020, 889, (8), 3279-3288.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1972, (6), 4829-4841.