O'Brien P Q, Mueller T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10925768 B2, 2018-10-27.
Klinger H, Johnson M A, Mueller T. "Method for the Synthesis of 2-Amino-5-phenyl-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one" [P]. US Patent, US 11387190 B2, 2019-05-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 2177, (10), 2533-2552.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 523, (12), 1614-1630.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-phenyl-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one Using HRMS and NMR". Food Chem., 2014, 1756, (3), 2956-2966.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 704, 4756-4764.