Martínez F, Johansson L, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3258688 A1, 2022-06-05.
Chen K W, Kumar R, Schröder R. "Method for the Synthesis of 3-Chloro-4-(dimethylamino)phenol" [P]. US Patent, US 9638483 B2, 2024-07-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 944, 6324-6348.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 86, (12), 6529-6548.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-(dimethylamino)phenol Using HRMS and NMR". Anal. Chem., 2017, 2309, 2775-2794.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 2205, (8), 8569-8576.