发明人朱建伟,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113141564 A, 授权公告日 2025-12-02.
发明人周伟,李文辉,高志强. "Method for the Synthesis of N1-butyl-4-(trifluoromethyl)-1,2-Benzenediamine hydrochloride (1:1)" [P]. 中国发明专利, 专利号 CN 108145943 A, 授权公告日 2022-05-28.
发明人李文辉,冯建国,罗永刚. "A Process for Preparing High-Purity N1-butyl-4-(trifluoromethyl)-1,2-Benzenediamine hydrochloride (1:1)" [P]. 中国发明专利, 专利号 CN 110389657 A, 授权公告日 2023-07-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 2112, (2), 7531-7552.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2013, (2), 2080-2087.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N1-butyl-4-(trifluoromethyl)-1,2-Benzenediamine hydrochloride (1:1) Using HRMS and NMR". Sci. Total Environ., 2019, 1856, 7931-7947.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 1403, (9), 2172-2188.