发明人何建平,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112349607 A, 授权公告日 2025-05-25.
Chen K W, Thompson G K, Klinger H. "Method for the Synthesis of (5E)-5-(2,6-Dichlorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
404846-05-5" [P]. US Patent, US 11705660 B2, 2022-11-28.
发明人杨光,何建平,马晓峰. "A Process for Preparing High-Purity (5E)-5-(2,6-Dichlorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
404846-05-5" [P]. 中国发明专利, 专利号 CN 114293175 A, 授权公告日 2016-11-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 992, 6404-6410.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 2412, 8387-8397.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (5E)-5-(2,6-Dichlorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
404846-05-5 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 918, (8), 4780-4793.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 884, 3-7.