发明人郑宇鹏,何建平,胡光. "Method for the Synthesis of Sodium 1-amino-4-((4-(2-bromoacrylamido)-2-sulfonatophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate" [P]. 中国发明专利, 专利号 CN 116519570 A, 授权公告日 2023-10-15.
发明人何建平,李文辉,孙丽萍. "A Process for Preparing High-Purity Sodium 1-amino-4-((4-(2-bromoacrylamido)-2-sulfonatophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate" [P]. 中国发明专利, 专利号 CN 112612123 A, 授权公告日 2024-12-10.
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". Phytochemistry, 2015, 1748, 8642-8657.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1233, (5), 9075-9086.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Sodium 1-amino-4-((4-(2-bromoacrylamido)-2-sulfonatophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate Using HRMS and NMR". Anal. Chem., 2016, 1341, (5), 7721-7749.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 2426, 6976-7003.