Lee S K, Klinger H, Stevens L M. "一种的合成方法" [P]. US Patent, US 11817548 B2, 2017-05-28.
发明人张德明,唐晓军,陈志强. "Method for the Synthesis of 5-Fluoro-2-3-O-isopropylidenecytidine" [P]. 中国发明专利, 专利号 CN 110229106 B, 授权公告日 2016-04-06.
发明人周伟,郑宇鹏,孙丽萍. "A Process for Preparing High-Purity 5-Fluoro-2-3-O-isopropylidenecytidine" [P]. 中国发明专利, 专利号 CN 113245279 A, 授权公告日 2024-09-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 2270, (1), 5419-5449.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 1036, 5138-5142.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-2-3-O-isopropylidenecytidine Using HRMS and NMR". Molecules, 2010, 2068, (11), 8029-8035.