发明人郑宇鹏,徐明华,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116779995 A, 授权公告日 2023-07-18.
发明人杨光,钱学锋,郭海燕. "Method for the Synthesis of N1-(2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)benzene-1,3-diamine" [P]. 中国发明专利, 专利号 CN 112253290 A, 授权公告日 2025-09-03.
发明人马晓峰,张德明,陈志强. "A Process for Preparing High-Purity N1-(2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)benzene-1,3-diamine" [P]. 中国发明专利, 专利号 CN 108930971 B, 授权公告日 2018-08-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1863, (6), 2108-2117.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 2457, (7), 5527-5553.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N1-(2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)benzene-1,3-diamine Using HRMS and NMR". Anal. Chim. Acta, 2017, 169, (12), 3516-3546.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 2354, (11), 5954-5966.