发明人陈志强,胡光,罗永刚. "Method for the Synthesis of Ethyl 3-oxo-(3-pyrimidin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 115166237 B, 授权公告日 2017-01-23.
发明人沈红梅,赵玉洁,韩伟. "A Process for Preparing High-Purity Ethyl 3-oxo-(3-pyrimidin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 109471243 B, 授权公告日 2023-08-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氧代-(3-嘧啶-2-基)丙酸乙酯 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 761, (7), 9520-9547.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氧代-(3-嘧啶-2-基)丙酸乙酯 as an Impurity". Chemosphere, 2021, 1531, (4), 824-836.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-oxo-(3-pyrimidin-2-yl)propanoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 181, (4), 4724-4745.