发明人冯建国,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111266914 A, 授权公告日 2021-07-17.
O'Brien P Q, Kumar R, Davis P L. "Method for the Synthesis of 5-Ethyl-3-phenylimidazolidine-2,4-dione" [P]. US Patent, US 9070816 B2, 2019-02-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 2116, (8), 6481-6493.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 577, (6), 1685-1702.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-3-phenylimidazolidine-2,4-dione Using HRMS and NMR". Molecules, 2016, 1437, (3), 8841-8871.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 493, (3), 9701-9724.