发明人沈红梅,郭海燕,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116527656 A, 授权公告日 2017-07-08.
Martínez F, Lefèvre J P, Nowak P. "Method for the Synthesis of 5-Methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione" [P]. European Patent, EP 3027093 A1, 2015-09-17.
发明人王建平,郭海燕,沈红梅. "A Process for Preparing High-Purity 5-Methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 117584251 A, 授权公告日 2025-01-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1771, 2340-2355.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1490, (9), 5822-5832.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione Using HRMS and NMR". J. Chromatogr. A, 2022, 542, (5), 9938-9961.