Chen K W, Hughes D C, Roberts E F. "一种的合成方法" [P]. US Patent, US 10264699 B2, 2016-11-15.
Kowalski A, Lefèvre J P, Sørensen M. "Method for the Synthesis of 5-Chloro-1-ethyl-1H-imidazole-4-carbaldehyde" [P]. European Patent, EP 3849688 A1, 2015-12-08.
发明人李文辉,沈红梅,罗永刚. "A Process for Preparing High-Purity 5-Chloro-1-ethyl-1H-imidazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113381042 A, 授权公告日 2021-04-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 802, (4), 9175-9189.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2002, (12), 2471-2482.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-1-ethyl-1H-imidazole-4-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2021, 1339, 7337-7352.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 2175, (1), 327-330.