Nowak P, Martínez F, Schröder R. "一种的合成方法" [P]. European Patent, EP 3257323 A1, 2022-09-15.
发明人冯建国,张德明,杨光. "Method for the Synthesis of (5E)-5-(2,4-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
402608-16-6" [P]. 中国发明专利, 专利号 CN 112284886 A, 授权公告日 2018-06-07.
发明人胡光,高志强,沈红梅. "A Process for Preparing High-Purity (5E)-5-(2,4-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
402608-16-6" [P]. 中国发明专利, 专利号 CN 112077630 A, 授权公告日 2015-01-14.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1344, (10), 428-435.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 168, (6), 2485-2499.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (5E)-5-(2,4-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one
402608-16-6 Using HRMS and NMR". Biomed. Chromatogr., 2018, 668, 8311-8336.