发明人陈志强,郑宇鹏,钱学锋. "一种利伐沙班杂质56的合成方法" [P]. 中国发明专利, 专利号 CN 116914581 A, 授权公告日 2020-09-22.
发明人黄志刚,林芳,陈志强. "Method for the Synthesis of Rivaroxaban Impurity 56" [P]. 中国发明专利, 专利号 CN 112408432 A, 授权公告日 2024-08-27.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 利伐沙班杂质56 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 324, (10), 4220-4238.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利伐沙班杂质56 as an Impurity". Sci. Total Environ., 2015, 492, (12), 9727-9737.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Rivaroxaban Impurity 56 Using HRMS and NMR". Environ. Sci. Technol., 2010, 2470, 8903-8932.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 利伐沙班杂质56 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 2127, (11), 1262-1283.