发明人何建平,杨光,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117770277 A, 授权公告日 2015-12-07.
发明人王建平,林芳,张德明. "Method for the Synthesis of (5E)-5-(4-Ethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 117201909 A, 授权公告日 2022-05-02.
发明人王建平,郑宇鹏,杨光. "A Process for Preparing High-Purity (5E)-5-(4-Ethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 114836357 B, 授权公告日 2018-07-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 724, (8), 7787-7807.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 321, (11), 7350-7370.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (5E)-5-(4-Ethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one Using HRMS and NMR". Molecules, 2015, 1942, (11), 1271-1292.