发明人杨光,徐明华,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115892960 A, 授权公告日 2024-08-17.
发明人郑宇鹏,李文辉,王建平. "Method for the Synthesis of tert-Butyl 4-(5-amino-4-isopropoxypyrimidin-2-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115174848 B, 授权公告日 2016-02-24.
发明人陈志强,朱建伟,马晓峰. "A Process for Preparing High-Purity tert-Butyl 4-(5-amino-4-isopropoxypyrimidin-2-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117927626 B, 授权公告日 2017-04-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1455, (10), 8334-8347.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 329, (9), 3582-3589.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(5-amino-4-isopropoxypyrimidin-2-yl)piperidine-1-carboxylate Using HRMS and NMR". Talanta, 2011, 458, (4), 7322-7339.