Björnsson E, Kowalski A, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3585778 A1, 2015-05-28.
Roberts E F, Klinger H, Williams B T. "Method for the Synthesis of 3-(4-Fluorophenyl)-2-thioxoimidazolidin-4-one" [P]. US Patent, US 11119114 B2, 2017-09-01.
发明人郭海燕,何建平,唐晓军. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 110121917 A, 授权公告日 2022-04-05.
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. Agric. Food Chem., 2019, 669, (11), 6412-6433.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 192, (5), 9652-9665.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluorophenyl)-2-thioxoimidazolidin-4-one Using HRMS and NMR". Anal. Methods, 2013, 1165, 5581-5589.