Sørensen M, Björnsson E, Johansson L. "一种的合成方法" [P]. European Patent, EP 3302461 A1, 2016-09-20.
Davis P L, Fischer A B, Park J H. "Method for the Synthesis of 2-(2-(3-Chloro-4-fluorophenyl)-6-(3-morpholinopropoxy)-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)-N-isopropylacetamide hydroChloride" [P]. US Patent, US 11779486 B2, 2015-07-14.
Mueller T C, Björnsson E, Rossi M. "A Process for Preparing High-Purity 2-(2-(3-Chloro-4-fluorophenyl)-6-(3-morpholinopropoxy)-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)-N-isopropylacetamide hydroChloride" [P]. European Patent, EP 3842503 A1, 2020-04-02.
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". J. Agric. Food Chem., 2018, 2401, 5900-5919.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 1810, (5), 9930-9951.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(3-Chloro-4-fluorophenyl)-6-(3-morpholinopropoxy)-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)-N-isopropylacetamide hydroChloride Using HRMS and NMR". Chromatographia, 2014, 1520, 9574-9577.