Thompson G K, Mueller T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10645889 B2, 2022-09-28.
Anderson J P, Stevens L M, Chen K W. "Method for the Synthesis of 3-(2,4-Dimethyl-pyrimidin-5-yl)-3-oxo-propionic acid methyl ester" [P]. US Patent, US 10021785 B2, 2022-06-28.
Martínez F, Nielsen H, Sørensen M. "A Process for Preparing High-Purity 3-(2,4-Dimethyl-pyrimidin-5-yl)-3-oxo-propionic acid methyl ester" [P]. European Patent, EP 3776316 A1, 2025-11-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2024, 130, (8), 2871-2886.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 2180, (7), 5290-5315.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,4-Dimethyl-pyrimidin-5-yl)-3-oxo-propionic acid methyl ester Using HRMS and NMR". J. Nat. Prod., 2025, 1685, (9), 7540-7558.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 1489, 4251-4265.