发明人徐明华,高志强,钱学锋. "Method for the Synthesis of 2-[(difluoromethyl)thio]aniline hydrochloride" [P]. 中国发明专利, 专利号 CN 115921521 A, 授权公告日 2023-07-28.
发明人胡光,赵玉洁,沈红梅. "A Process for Preparing High-Purity 2-[(difluoromethyl)thio]aniline hydrochloride" [P]. 中国发明专利, 专利号 CN 112818631 A, 授权公告日 2019-01-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[(difluoromethyl)thio]aniline hydrochloride in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1615, 6412-6432.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[(difluoromethyl)thio]aniline hydrochloride as an Impurity". J. Sep. Sci., 2016, 475, (11), 5045-5069.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(difluoromethyl)thio]aniline hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2014, 1107, 2358-2385.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2-[(difluoromethyl)thio]aniline hydrochloride Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 342, 3825-3839.