发明人周伟,陈志强,赵玉洁. "Method for the Synthesis of Tert-butyl (S)-(1-(5-fluoropyrimidin-2-yl)ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 114471469 A, 授权公告日 2022-05-25.
发明人李文辉,张德明,胡光. "A Process for Preparing High-Purity Tert-butyl (S)-(1-(5-fluoropyrimidin-2-yl)ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 111430602 A, 授权公告日 2018-05-27.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 1334, 2275-2304.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 471, 1584-1604.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (S)-(1-(5-fluoropyrimidin-2-yl)ethyl)carbamate Using HRMS and NMR". Chromatographia, 2013, 791, 8139-8164.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 2003, (8), 6381-6403.