Schröder R, Mueller T C, Nowak P. "Method for the Synthesis of 5-Bromo-6-methylnicotinaldehyde" [P]. European Patent, EP 3328261 A1, 2021-11-11.
Davis P L, Chen K W, Yamamoto T. "A Process for Preparing High-Purity 5-Bromo-6-methylnicotinaldehyde" [P]. US Patent, US 10099743 B2, 2019-11-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 231, (5), 2870-2883.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1550, 3937-3940.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-methylnicotinaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2010, 784, 6930-6951.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 2391, 3262-3285.