Schröder R, Mueller T, Park J H. "一种的合成方法" [P]. US Patent, US 11800826 B2, 2020-03-15.
Fischer A B, Thompson G K, Schröder R. "Method for the Synthesis of 4-Bromo-2-(3,5-dimethyl-1h-pyrazol-1-yl)benzaldehyde" [P]. US Patent, US 10270271 B2, 2020-03-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1469, 1391-1418.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 673, (11), 2856-2884.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(3,5-dimethyl-1h-pyrazol-1-yl)benzaldehyde Using HRMS and NMR". Chromatographia, 2016, 1338, (1), 1534-1561.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 1702, 984-999.