发明人徐明华,朱建伟,高志强. "Method for the Synthesis of Apixaban Impurity 82" [P]. 中国发明专利, 专利号 CN 117661716 B, 授权公告日 2022-12-19.
发明人唐晓军,冯建国,罗永刚. "A Process for Preparing High-Purity Apixaban Impurity 82" [P]. 中国发明专利, 专利号 CN 117233519 A, 授权公告日 2021-06-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 阿哌沙班杂质82 in Pharmaceutical Formulations". Chromatographia, 2016, 1681, (9), 1959-1964.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿哌沙班杂质82 as an Impurity". Biomed. Chromatogr., 2011, 804, (10), 5359-5386.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Apixaban Impurity 82 Using HRMS and NMR". Anal. Chim. Acta, 2015, 386, 4215-4225.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 阿哌沙班杂质82 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 839, 475-495.