Martínez F, Johansson L, Jørgensen K. "Method for the Synthesis of 2-Bromo-5-chloropyridine-4-carboxaldehyde" [P]. European Patent, EP 3123325 A1, 2024-12-05.
Roberts E F, Patel M V, Thompson G K. "A Process for Preparing High-Purity 2-Bromo-5-chloropyridine-4-carboxaldehyde" [P]. US Patent, US 11097562 B2, 2015-09-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1767, (7), 9714-9744.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1194, 3440-3446.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-chloropyridine-4-carboxaldehyde Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2314, (9), 5823-5834.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 764, (2), 5169-5184.