发明人高志强,孙丽萍,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114704070 A, 授权公告日 2024-10-05.
发明人朱建伟,郑宇鹏,罗永刚. "Method for the Synthesis of 5-Methyl-d3-cytosine-6-d1" [P]. 中国发明专利, 专利号 CN 114067614 B, 授权公告日 2018-08-11.
发明人唐晓军,李文辉,林芳. "A Process for Preparing High-Purity 5-Methyl-d3-cytosine-6-d1" [P]. 中国发明专利, 专利号 CN 115936583 B, 授权公告日 2017-08-13.
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". Chromatographia, 2018, 215, (5), 3773-3792.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 2305, 248-263.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-d3-cytosine-6-d1 Using HRMS and NMR". Phytochemistry, 2020, 1600, (11), 6921-6932.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 1475, (12), 7707-7719.