发明人沈红梅,马晓峰,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110810509 A, 授权公告日 2015-05-12.
发明人孙丽萍,郭海燕,唐晓军. "Method for the Synthesis of N-(2,5-difluorophenyl)-2,6-difluoro-3-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 108794547 A, 授权公告日 2024-11-09.
Klinger H, Anderson J P, Park J H. "A Process for Preparing High-Purity N-(2,5-difluorophenyl)-2,6-difluoro-3-nitrobenzamide" [P]. US Patent, US 9297461 B2, 2016-08-15.
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". Environ. Sci. Technol., 2021, 2324, (11), 9705-9708.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 2006, 4789-4804.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,5-difluorophenyl)-2,6-difluoro-3-nitrobenzamide Using HRMS and NMR". Anal. Chem., 2012, 908, (3), 7806-7822.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 2245, (11), 1112-1130.