发明人胡光,周伟,黄志刚. "一种多巴胺杂质73的合成方法" [P]. 中国发明专利, 专利号 CN 111305117 A, 授权公告日 2021-12-28.
发明人朱建伟,赵玉洁,马晓峰. "Method for the Synthesis of Dopamine Impurity 73" [P]. 中国发明专利, 专利号 CN 117159268 A, 授权公告日 2025-07-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 多巴胺杂质73 in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 416, (9), 7053-7073.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多巴胺杂质73 as an Impurity". J. Nat. Prod., 2024, 451, (8), 586-603.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Dopamine Impurity 73 Using HRMS and NMR". Molecules, 2022, 2047, (10), 5392-5409.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 多巴胺杂质73 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 376, 8660-8679.