Stevens L M, Mueller T, Fischer A B. "一种的合成方法" [P]. US Patent, US 10237574 B2, 2022-02-22.
发明人徐明华,沈红梅,郑宇鹏. "Method for the Synthesis of N-Methyl-2,4-difluoroaniline, HCl" [P]. 中国发明专利, 专利号 CN 108935457 B, 授权公告日 2017-01-24.
发明人冯建国,沈红梅,李文辉. "A Process for Preparing High-Purity N-Methyl-2,4-difluoroaniline, HCl" [P]. 中国发明专利, 专利号 CN 117516727 B, 授权公告日 2023-06-06.
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". Chromatographia, 2021, 821, (2), 1543-1546.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 93, (10), 5138-5152.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-2,4-difluoroaniline, HCl Using HRMS and NMR". Food Chem., 2020, 701, (10), 7493-7515.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 2170, 7697-7706.