Sørensen M, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3129616 A1, 2025-03-24.
Nielsen H, Mueller T C, Rossi M. "Method for the Synthesis of 2-(Chloromethyl)-4-(difluoromethyl)-5-hydroxypyridine-3-carboxaldehyde" [P]. European Patent, EP 3322839 A1, 2016-02-04.
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". Phytochemistry, 2025, 1700, 395-404.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 1107, (12), 8933-8956.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-4-(difluoromethyl)-5-hydroxypyridine-3-carboxaldehyde Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 1016, (2), 9751-9781.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1730, (12), 5326-5339.