发明人朱建伟,孙丽萍,林芳. "一种盐酸纳洛酮EP杂质E的合成方法" [P]. 中国发明专利, 专利号 CN 117428227 A, 授权公告日 2024-08-18.
发明人马晓峰,赵玉洁,韩伟. "Method for the Synthesis of Naloxone Hydrochloride EP Impurity E" [P]. 中国发明专利, 专利号 CN 112090632 B, 授权公告日 2025-11-17.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 盐酸纳洛酮EP杂质E in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1937, (7), 3224-3227.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 盐酸纳洛酮EP杂质E as an Impurity". Talanta, 2011, 1807, 3217-3242.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Naloxone Hydrochloride EP Impurity E Using HRMS and NMR". Sci. Total Environ., 2017, 1553, (9), 5625-5635.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 盐酸纳洛酮EP杂质E Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 1229, (1), 8885-8912.