发明人黄志刚,郭海燕,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116392148 A, 授权公告日 2017-05-15.
发明人孙丽萍,林芳,王建平. "Method for the Synthesis of 6-(4-Chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 113279907 B, 授权公告日 2017-01-24.
发明人李文辉,张德明,钱学锋. "A Process for Preparing High-Purity 6-(4-Chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 114456786 B, 授权公告日 2023-04-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1835, 7050-7059.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 899, (5), 8004-8020.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one Using HRMS and NMR". Chemosphere, 2015, 1133, (11), 6183-6209.