发明人张德明,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108709789 A, 授权公告日 2017-07-08.
发明人周伟,杨光,林芳. "Method for the Synthesis of 2-[4-(3,4-dichlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 108876818 B, 授权公告日 2022-07-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 901, (9), 2357-2367.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 2049, (3), 9514-9544.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-[4-(3,4-dichlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid Using HRMS and NMR". J. Agric. Food Chem., 2016, 926, (1), 1501-1509.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 2206, 9493-9499.