Williams B T, Roberts E F, Brown S R. "一种的合成方法" [P]. US Patent, US 10550051 B2, 2025-12-11.
发明人刘建华,沈红梅,郭海燕. "Method for the Synthesis of 1-ethyl-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110235775 B, 授权公告日 2021-10-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 899, (6), 5423-5444.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1862, (3), 9133-9160.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-ethyl-1H-imidazole-4-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2022, 435, 8537-8557.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 380, (11), 774-801.