发明人唐晓军,沈红梅,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114643126 A, 授权公告日 2023-07-21.
发明人何建平,孙丽萍,林芳. "Method for the Synthesis of N-(2,4-Difluorophenyl)-2,2-difluoro-2-phenoxyacetamide" [P]. 中国发明专利, 专利号 CN 108266246 B, 授权公告日 2017-08-03.
Schröder R, Kowalski A, Björnsson E. "A Process for Preparing High-Purity N-(2,4-Difluorophenyl)-2,2-difluoro-2-phenoxyacetamide" [P]. European Patent, EP 3512850 A1, 2023-08-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 160, 5230-5244.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 2318, (3), 3664-3674.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,4-Difluorophenyl)-2,2-difluoro-2-phenoxyacetamide Using HRMS and NMR". Anal. Methods, 2015, 154, (10), 9274-9287.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 126, (8), 8904-8925.