发明人刘建华,赵玉洁,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112412594 A, 授权公告日 2020-02-07.
Björnsson E, Rossi M, Johansson L. "Method for the Synthesis of Ethyl 5-bromo-1-methyl-1H-imidazole-2-carboxylate" [P]. European Patent, EP 3647495 A1, 2015-01-03.
O'Brien P Q, Klinger H, Fischer A B. "A Process for Preparing High-Purity Ethyl 5-bromo-1-methyl-1H-imidazole-2-carboxylate" [P]. US Patent, US 10510243 B2, 2023-08-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1946, (4), 5434-5447.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1358, (8), 2324-2344.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-bromo-1-methyl-1H-imidazole-2-carboxylate Using HRMS and NMR". Chromatographia, 2018, 219, (7), 4642-4656.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 2167, 4627-4635.