Stevens L M, Roberts E F, Schröder R. "一种的合成方法" [P]. US Patent, US 9281459 B2, 2016-02-24.
发明人冯建国,朱建伟,孙丽萍. "Method for the Synthesis of 6-((2-Chlorophenyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117405412 B, 授权公告日 2015-08-03.
发明人赵玉洁,朱建伟,徐明华. "A Process for Preparing High-Purity 6-((2-Chlorophenyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108322405 A, 授权公告日 2022-03-13.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1228, (6), 8893-8901.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 1708, (5), 7695-7698.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-((2-Chlorophenyl)amino)-2-(methylthio)pyrimidine-4-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2010, 1680, 8730-8759.