Brown S R, O'Brien P Q, Anderson J P. "一种的合成方法" [P]. US Patent, US 9264323 B2, 2018-05-10.
发明人唐晓军,周伟,孙丽萍. "Method for the Synthesis of 2-(4,5,6-trimethyl-2-oxo-1,2-dihydropyrimidin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114717365 B, 授权公告日 2018-06-08.
发明人冯建国,胡光,李文辉. "A Process for Preparing High-Purity 2-(4,5,6-trimethyl-2-oxo-1,2-dihydropyrimidin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108669618 B, 授权公告日 2017-05-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 387, (11), 8397-8425.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 577, (4), 2021-2044.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4,5,6-trimethyl-2-oxo-1,2-dihydropyrimidin-1-yl)acetic acid Using HRMS and NMR". Environ. Sci. Technol., 2024, 2078, 6862-6889.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 2416, 8844-8849.