发明人郭海燕,杨光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117286214 A, 授权公告日 2023-04-28.
发明人胡光,马晓峰,唐晓军. "Method for the Synthesis of Ethyl 4-(4-chlorophenyl)-6-hydroxy-2-phenyl-4,5-dihydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 109428977 B, 授权公告日 2018-05-21.
Kumar R, Chen K W, Park J H. "A Process for Preparing High-Purity Ethyl 4-(4-chlorophenyl)-6-hydroxy-2-phenyl-4,5-dihydropyrimidine-5-carboxylate" [P]. US Patent, US 9390191 B2, 2019-05-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 337, (2), 9646-9675.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1293, (6), 905-912.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(4-chlorophenyl)-6-hydroxy-2-phenyl-4,5-dihydropyrimidine-5-carboxylate Using HRMS and NMR". Anal. Methods, 2016, 462, (9), 5206-5227.