发明人沈红梅,孙丽萍,唐晓军. "Method for the Synthesis of 1,2-Benzenediamine, 4-bromo-N2-(tetrahydro-2H-pyran-4-yl)-" [P]. 中国发明专利, 专利号 CN 112231012 B, 授权公告日 2018-11-07.
发明人沈红梅,冯建国,李文辉. "A Process for Preparing High-Purity 1,2-Benzenediamine, 4-bromo-N2-(tetrahydro-2H-pyran-4-yl)-" [P]. 中国发明专利, 专利号 CN 117944848 B, 授权公告日 2016-01-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 2388, (5), 8471-8500.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 2367, (9), 2142-2159.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Benzenediamine, 4-bromo-N2-(tetrahydro-2H-pyran-4-yl)- Using HRMS and NMR". Environ. Sci. Technol., 2012, 1708, 2398-2423.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1960, 3684-3700.