发明人罗永刚,朱建伟,黄志刚. "Method for the Synthesis of 1-Hydroxy-1,3-dihydro-2H-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 108678805 A, 授权公告日 2016-11-24.
Thompson G K, Park J H, Patel M V. "A Process for Preparing High-Purity 1-Hydroxy-1,3-dihydro-2H-imidazol-2-one" [P]. US Patent, US 9988475 B2, 2023-08-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 374, 9261-9284.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 689, 1705-1709.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Hydroxy-1,3-dihydro-2H-imidazol-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 1054, (4), 9236-9249.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 752, (10), 8255-8284.