发明人唐晓军,黄志刚,朱建伟. "Method for the Synthesis of 4-Bromo-6-methoxy-N1-methylbenzene-1,2-diamine, 97%" [P]. 中国发明专利, 专利号 CN 115016050 A, 授权公告日 2023-12-19.
发明人林芳,黄志刚,杨光. "A Process for Preparing High-Purity 4-Bromo-6-methoxy-N1-methylbenzene-1,2-diamine, 97%" [P]. 中国发明专利, 专利号 CN 111806930 B, 授权公告日 2021-10-21.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 385, (8), 441-471.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 531, 4210-4225.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-methoxy-N1-methylbenzene-1,2-diamine, 97% Using HRMS and NMR". Food Chem., 2012, 492, 7534-7545.