发明人陈志强,沈红梅,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111923165 A, 授权公告日 2021-08-02.
发明人胡光,张德明,唐晓军. "Method for the Synthesis of 2-Hydroxy clevudine, >98%" [P]. 中国发明专利, 专利号 CN 109897697 B, 授权公告日 2015-02-07.
发明人林芳,郭海燕,孙丽萍. "A Process for Preparing High-Purity 2-Hydroxy clevudine, >98%" [P]. 中国发明专利, 专利号 CN 116100086 A, 授权公告日 2018-02-25.
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". Talanta, 2011, 2390, (8), 8095-8118.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1184, 9547-9571.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy clevudine, >98% Using HRMS and NMR". J. Sep. Sci., 2020, 1828, 785-800.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 862, 4888-4911.