发明人罗永刚,胡光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113940276 A, 授权公告日 2021-05-07.
发明人周伟,郭海燕,罗永刚. "Method for the Synthesis of N-(2-Amino-2-oxoethyl)-9-((2-(dimethylamino)-4-(methylsulfonamido)phenyl)amino)acridine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 113403100 B, 授权公告日 2022-01-21.
发明人钱学锋,杨光,陈志强. "A Process for Preparing High-Purity N-(2-Amino-2-oxoethyl)-9-((2-(dimethylamino)-4-(methylsulfonamido)phenyl)amino)acridine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 110464808 A, 授权公告日 2025-04-20.
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". Anal. Chim. Acta, 2012, 499, 3577-3595.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1789, 5343-5350.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Amino-2-oxoethyl)-9-((2-(dimethylamino)-4-(methylsulfonamido)phenyl)amino)acridine-4-carboxamide Using HRMS and NMR". Sci. Total Environ., 2019, 1976, (2), 6383-6390.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 2311, (6), 3410-3427.