发明人郭海燕,沈红梅,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108656045 A, 授权公告日 2022-05-18.
发明人钱学锋,王建平,马晓峰. "Method for the Synthesis of 5-Bromo-2-(N-cyclohexylamino)-3,4-difluoroaniline" [P]. 中国发明专利, 专利号 CN 117359164 A, 授权公告日 2024-03-12.
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". Rapid Commun. Mass Spectrom., 2019, 1979, 6136-6147.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 780, 2627-2655.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-(N-cyclohexylamino)-3,4-difluoroaniline Using HRMS and NMR". J. Chromatogr. A, 2023, 2088, 3952-3964.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 493, 7046-7055.