Johansson L, Sørensen M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3030912 A1, 2016-09-24.
Mueller T, Anderson J P, O'Brien P Q. "Method for the Synthesis of 3-Ethyl-5-((5-methylfuran-2-yl)methylene)imidazolidine-2,4-dione" [P]. US Patent, US 10714107 B2, 2021-03-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 1555, (7), 5354-5384.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 407, (11), 1344-1363.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-5-((5-methylfuran-2-yl)methylene)imidazolidine-2,4-dione Using HRMS and NMR". Anal. Methods, 2021, 344, 6250-6280.