发明人赵玉洁,孙丽萍,韩伟. "Method for the Synthesis of 2-Chloro-N-(tetrahydro-2H-pyran-4-yl)pyrido[2,3-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116098491 A, 授权公告日 2023-07-01.
发明人王建平,杨光,赵玉洁. "A Process for Preparing High-Purity 2-Chloro-N-(tetrahydro-2H-pyran-4-yl)pyrido[2,3-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 117446361 A, 授权公告日 2022-12-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 361, (12), 1730-1756.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 336, (10), 3103-3131.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-N-(tetrahydro-2H-pyran-4-yl)pyrido[2,3-d]pyrimidin-4-amine Using HRMS and NMR". Chemosphere, 2025, 1973, (10), 9014-9019.