发明人王建平,郭海燕,刘建华. "Method for the Synthesis of (5E)-2-Mercapto-3-phenyl-5-(1H-pyrrol-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 111779655 A, 授权公告日 2016-01-09.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 981, 9357-9371.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 490, (8), 1180-1203.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (5E)-2-Mercapto-3-phenyl-5-(1H-pyrrol-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one Using HRMS and NMR". J. Agric. Food Chem., 2024, 1951, 6205-6230.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 413, (8), 2718-2732.