Martínez F, Björnsson E, Jørgensen K. "Method for the Synthesis of 4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-nitropyrimidin-2(1H)-one" [P]. European Patent, EP 3255497 A1, 2024-11-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氨基-1-(2R,4S,5R)-4-羟基-5-羟甲基-2-基-5-硝基嘧啶-2(1H)-酮 in Pharmaceutical Formulations". Chemosphere, 2011, 863, (2), 6171-6200.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氨基-1-(2R,4S,5R)-4-羟基-5-羟甲基-2-基-5-硝基嘧啶-2(1H)-酮 as an Impurity". J. Chromatogr. A, 2022, 311, 6456-6476.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-nitropyrimidin-2(1H)-one Using HRMS and NMR". J. Nat. Prod., 2023, 1255, (8), 9294-9319.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 4-氨基-1-(2R,4S,5R)-4-羟基-5-羟甲基-2-基-5-硝基嘧啶-2(1H)-酮 Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 2159, 2962-2971.