发明人孙丽萍,陈志强,赵玉洁. "一种(R)-3-((6-(二乙基氨基)嘧啶-4-基)氨基)吡咯烷-1-甲酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 111755194 A, 授权公告日 2017-03-03.
发明人何建平,林芳,唐晓军. "Method for the Synthesis of (R)-tert-Butyl 3-((6-(diethylamino)pyrimidin-4-yl)amino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111884833 B, 授权公告日 2016-11-24.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-3-((6-(二乙基氨基)嘧啶-4-基)氨基)吡咯烷-1-甲酸叔丁酯 in Pharmaceutical Formulations". Anal. Chem., 2024, 611, 1872-1901.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-3-((6-(二乙基氨基)嘧啶-4-基)氨基)吡咯烷-1-甲酸叔丁酯 as an Impurity". Rapid Commun. Mass Spectrom., 2010, 110, (5), 4454-4468.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (R)-tert-Butyl 3-((6-(diethylamino)pyrimidin-4-yl)amino)pyrrolidine-1-carboxylate Using HRMS and NMR". J. Sep. Sci., 2015, 1266, 1339-1360.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate (R)-3-((6-(二乙基氨基)嘧啶-4-基)氨基)吡咯烷-1-甲酸叔丁酯 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2010, 490, 6986-7005.