发明人唐晓军,孙丽萍,张德明. "Method for the Synthesis of 5,6-Dichloro-1-methylpyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110723507 B, 授权公告日 2018-06-27.
Nielsen H, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity 5,6-Dichloro-1-methylpyrimidin-4(1H)-one" [P]. European Patent, EP 3520512 A1, 2024-02-18.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 727, 2715-2728.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 2205, (6), 7334-7356.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Dichloro-1-methylpyrimidin-4(1H)-one Using HRMS and NMR". Anal. Methods, 2019, 1957, (1), 3961-3991.