发明人高志强,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110367419 A, 授权公告日 2016-06-12.
发明人徐明华,冯建国,孙丽萍. "Method for the Synthesis of Ethyl 4-bromo-5-ethyl-1h-imidazole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116014495 B, 授权公告日 2019-05-19.
Martínez F, Rossi M, Björnsson E. "A Process for Preparing High-Purity Ethyl 4-bromo-5-ethyl-1h-imidazole-2-carboxylate" [P]. European Patent, EP 3015129 A1, 2019-12-04.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2022, 1597, (3), 7966-7988.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 1581, (5), 1045-1067.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-bromo-5-ethyl-1h-imidazole-2-carboxylate Using HRMS and NMR". Anal. Methods, 2025, 675, (10), 2217-2225.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2013, 1630, 2706-2714.