发明人韩伟,郭海燕,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117359377 A, 授权公告日 2024-02-28.
发明人刘建华,陈志强,马晓峰. "Method for the Synthesis of 5-(3-Aminophenyl)-5-methylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108456539 A, 授权公告日 2018-09-08.
发明人黄志刚,赵玉洁,朱建伟. "A Process for Preparing High-Purity 5-(3-Aminophenyl)-5-methylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 111831346 A, 授权公告日 2015-05-25.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 2050, 9893-9897.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 2205, (11), 2177-2187.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3-Aminophenyl)-5-methylimidazolidine-2,4-dione Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 262, (11), 1772-1787.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 201, (4), 2917-2937.