发明人罗永刚,何建平,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108513968 A, 授权公告日 2022-01-03.
发明人郑宇鹏,李文辉,赵玉洁. "Method for the Synthesis of Methyl 1-ethyl-1H-imidazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 108242674 A, 授权公告日 2021-04-17.
发明人黄志刚,李文辉,张德明. "A Process for Preparing High-Purity Methyl 1-ethyl-1H-imidazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114986782 A, 授权公告日 2015-06-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 911, 2017-2025.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 1965, 4160-4168.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-ethyl-1H-imidazole-4-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1215, (1), 2197-2211.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 2217, (9), 8231-8255.