发明人沈红梅,何建平,马晓峰. "Method for the Synthesis of Dimethyl 2-(6-(methylthio)pyrimidin-4-yl)malonate" [P]. 中国发明专利, 专利号 CN 114262887 A, 授权公告日 2018-05-06.
发明人郑宇鹏,林芳,黄志刚. "A Process for Preparing High-Purity Dimethyl 2-(6-(methylthio)pyrimidin-4-yl)malonate" [P]. 中国发明专利, 专利号 CN 114073928 A, 授权公告日 2023-05-07.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 2055, 777-800.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 114, (4), 7106-7136.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 2-(6-(methylthio)pyrimidin-4-yl)malonate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 2318, 723-734.