Johnson M A, Thompson G K, Brown S R. "Method for the Synthesis of Ribavirin Impurity 60" [P]. US Patent, US 10615160 B2, 2018-07-24.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of Ribavirin Impurity60 in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 490, 811-817.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of Ribavirin Impurity60 as an Impurity". Phytochemistry, 2010, 1452, (12), 7093-7099.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ribavirin Impurity 60 Using HRMS and NMR". Talanta, 2019, 1470, (1), 583-607.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Ribavirin Impurity60 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 453, 5800-5817.