Jørgensen K, Sørensen M, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3115368 A1, 2025-03-21.
Martínez F, Rossi M, Nowak P. "Method for the Synthesis of cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H) -pyrimidinedione 13C,15N2" [P]. European Patent, EP 3126465 A1, 2024-05-22.
Williams B T, Anderson J P, Schröder R. "A Process for Preparing High-Purity cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H) -pyrimidinedione 13C,15N2" [P]. US Patent, US 9538043 B2, 2025-10-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1932, (1), 1074-1079.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1553, (12), 7239-7244.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H) -pyrimidinedione 13C,15N2 Using HRMS and NMR". J. Agric. Food Chem., 2019, 1798, (2), 1749-1763.