发明人郑宇鹏,黄志刚,周伟. "Method for the Synthesis of Methyl 2-[(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]propanoate" [P]. 中国发明专利, 专利号 CN 116520151 B, 授权公告日 2021-03-23.
发明人沈红梅,高志强,杨光. "A Process for Preparing High-Purity Methyl 2-[(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]propanoate" [P]. 中国发明专利, 专利号 CN 108119048 B, 授权公告日 2015-06-03.
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". J. Agric. Food Chem., 2016, 312, (8), 4151-4156.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 1787, 9887-9917.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-[(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]propanoate Using HRMS and NMR". Chemosphere, 2012, 264, 6842-6860.