Park J H, Yamamoto T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10827397 B2, 2019-08-07.
发明人王建平,沈红梅,周伟. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108928544 A, 授权公告日 2024-04-21.
发明人沈红梅,徐明华,冯建国. "A Process for Preparing High-Purity 1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110620749 A, 授权公告日 2021-02-20.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1212, 364-380.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 2116, 3751-3754.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-amine dihydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2013, 2435, (8), 2167-2174.