发明人赵玉洁,孙丽萍,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113035933 A, 授权公告日 2021-12-20.
发明人马晓峰,林芳,王建平. "Method for the Synthesis of 2-(Dimethylamino)-5-(methylsulfonyl)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108086048 A, 授权公告日 2019-07-06.
Rossi M, Björnsson E, Johansson L. "A Process for Preparing High-Purity 2-(Dimethylamino)-5-(methylsulfonyl)pyrimidin-4(3H)-one" [P]. European Patent, EP 3248883 A1, 2022-01-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1175, (6), 9765-9795.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 331, (6), 5921-5934.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dimethylamino)-5-(methylsulfonyl)pyrimidin-4(3H)-one Using HRMS and NMR". J. Nat. Prod., 2010, 1505, (8), 4794-4820.