发明人李文辉,张德明,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112445468 A, 授权公告日 2018-01-15.
Rossi M, Nowak P, Schröder R. "Method for the Synthesis of 4-Methanesulfonyl-1-n-(2-methoxyethyl)benzene-1,2-diamine" [P]. European Patent, EP 3409011 A1, 2022-09-10.
发明人罗永刚,陈志强,黄志刚. "A Process for Preparing High-Purity 4-Methanesulfonyl-1-n-(2-methoxyethyl)benzene-1,2-diamine" [P]. 中国发明专利, 专利号 CN 112222613 B, 授权公告日 2022-04-25.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 728, 7641-7656.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 2239, 7382-7410.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methanesulfonyl-1-n-(2-methoxyethyl)benzene-1,2-diamine Using HRMS and NMR". Phytochemistry, 2013, 1946, (12), 2181-2194.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 1680, (5), 2052-2061.