Stevens L M, O'Brien P Q, Chen K W. "Method for the Synthesis of 2-Chloro-3,5-difluoronitrobenzene" [P]. US Patent, US 11876957 B2, 2018-08-14.
发明人徐明华,胡光,郑宇鹏. "A Process for Preparing High-Purity 2-Chloro-3,5-difluoronitrobenzene" [P]. 中国发明专利, 专利号 CN 111681994 A, 授权公告日 2017-08-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 1586, 9095-9115.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 2083, (7), 1922-1946.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3,5-difluoronitrobenzene Using HRMS and NMR". Chromatographia, 2024, 145, (7), 4146-4166.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 2127, 5808-5835.