发明人唐晓军,钱学锋,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112937969 A, 授权公告日 2024-09-20.
发明人胡光,沈红梅,马晓峰. "Method for the Synthesis of 1-Chloro-2-(difluoromethyl)-5-fluoro-4-nitrobenzene" [P]. 中国发明专利, 专利号 CN 113691585 B, 授权公告日 2023-07-21.
Nielsen H, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity 1-Chloro-2-(difluoromethyl)-5-fluoro-4-nitrobenzene" [P]. European Patent, EP 3147149 A1, 2023-11-01.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 2162, (6), 7859-7882.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1531, (7), 5525-5533.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-2-(difluoromethyl)-5-fluoro-4-nitrobenzene Using HRMS and NMR". Anal. Methods, 2025, 1241, (1), 2761-2782.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 1356, (6), 5733-5759.