Björnsson E, Sørensen M, Martínez F. "一种的合成方法" [P]. European Patent, EP 3529527 A1, 2015-03-24.
Martínez F, Sørensen M, Kowalski A. "Method for the Synthesis of Ribavirin Impurity V" [P]. European Patent, EP 3236828 A1, 2024-04-13.
发明人朱建伟,钱学锋,郑宇鹏. "A Process for Preparing High-Purity Ribavirin Impurity V" [P]. 中国发明专利, 专利号 CN 116043103 A, 授权公告日 2015-08-03.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 335, 8954-8963.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 2161, 9683-9693.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ribavirin Impurity V Using HRMS and NMR". J. Sep. Sci., 2020, 2134, (9), 47-72.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 673, (6), 322-337.