Hughes D C, Kumar R, O'Brien P Q. "一种5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione的合成方法" [P]. US Patent, US 11521608 B2, 2019-09-19.
Mueller T, Williams B T, Patel M V. "Method for the Synthesis of 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione" [P]. US Patent, US 11499825 B2, 2019-03-20.
发明人陈志强,杨光,黄志刚. "A Process for Preparing High-Purity 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 109340687 B, 授权公告日 2024-06-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1292, 9567-9583.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione as an Impurity". Sci. Total Environ., 2019, 1047, (1), 560-580.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione Using HRMS and NMR". Anal. Chem., 2018, 2420, (4), 4254-4261.