发明人周伟,马晓峰,何建平. "Method for the Synthesis of Dopamine Impurity 80" [P]. 中国发明专利, 专利号 CN 115583832 A, 授权公告日 2024-01-12.
发明人冯建国,李文辉,高志强. "A Process for Preparing High-Purity Dopamine Impurity 80" [P]. 中国发明专利, 专利号 CN 114845614 A, 授权公告日 2023-08-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 多巴胺杂质80 in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 778, (9), 5624-5648.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多巴胺杂质80 as an Impurity". Environ. Sci. Technol., 2013, 2035, 3711-3721.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Dopamine Impurity 80 Using HRMS and NMR". J. Sep. Sci., 2021, 743, 4693-4708.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 多巴胺杂质80 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2022, 1138, (7), 2680-2692.