发明人孙丽萍,朱建伟,沈红梅. "Method for the Synthesis of Edoxaban Impurity N2 Dihydrochloride" [P]. 中国发明专利, 专利号 CN 108514747 B, 授权公告日 2023-07-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 艾多沙班杂质N2 2盐酸盐 in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 1820, 5191-5220.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾多沙班杂质N2 2盐酸盐 as an Impurity". Biomed. Chromatogr., 2010, 978, (7), 746-757.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Edoxaban Impurity N2 Dihydrochloride Using HRMS and NMR". Molecules, 2021, 775, (2), 4906-4932.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 艾多沙班杂质N2 2盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1748, (5), 3890-3897.