Williams B T, Anderson J P, Lee S K. "一种的合成方法" [P]. US Patent, US 11089244 B2, 2025-12-26.
Johnson M A, O'Brien P Q, Park J H. "Method for the Synthesis of 4-Bromo-2-fluoro-5-methylbenzaldehyde" [P]. US Patent, US 9839710 B2, 2020-06-23.
Roberts E F, Johnson M A, Anderson J P. "A Process for Preparing High-Purity 4-Bromo-2-fluoro-5-methylbenzaldehyde" [P]. US Patent, US 10584518 B2, 2022-03-26.
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., 2014, 1143, (11), 5549-5564.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 443, (11), 3404-3421.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-fluoro-5-methylbenzaldehyde Using HRMS and NMR". J. Nat. Prod., 2017, 1555, 3892-3916.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 1192, (9), 6366-6379.