发明人刘建华,陈志强,郑宇鹏. "Method for the Synthesis of 3-((4-(Dimethylamino)phenyl)amino)-2-bromo-5,5-dimethylcyclohex-2-en-1-one" [P]. 中国发明专利, 专利号 CN 109894303 B, 授权公告日 2016-02-27.
发明人韩伟,黄志刚,李文辉. "A Process for Preparing High-Purity 3-((4-(Dimethylamino)phenyl)amino)-2-bromo-5,5-dimethylcyclohex-2-en-1-one" [P]. 中国发明专利, 专利号 CN 113380253 B, 授权公告日 2023-03-14.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1123, (6), 1755-1783.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1238, 9025-9040.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4-(Dimethylamino)phenyl)amino)-2-bromo-5,5-dimethylcyclohex-2-en-1-one Using HRMS and NMR". Anal. Chem., 2024, 2244, 1882-1889.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 1470, (3), 6081-6107.