发明人孙丽萍,沈红梅,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112190854 A, 授权公告日 2017-04-28.
Roberts E F, Hughes D C, Kumar R. "Method for the Synthesis of 2-(2-Methyl-6-oxo-4-(m-tolyl)pyrimidin-1(6H)-yl)acetic acid" [P]. US Patent, US 9699540 B2, 2023-03-12.
发明人朱建伟,孙丽萍,徐明华. "A Process for Preparing High-Purity 2-(2-Methyl-6-oxo-4-(m-tolyl)pyrimidin-1(6H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108563030 A, 授权公告日 2019-01-28.
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. Agric. Food Chem., 2022, 2283, (4), 6414-6438.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1444, (6), 7320-7330.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Methyl-6-oxo-4-(m-tolyl)pyrimidin-1(6H)-yl)acetic acid Using HRMS and NMR". Anal. Chim. Acta, 2012, 1287, (6), 299-313.