发明人王建平,张德明,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108546213 A, 授权公告日 2017-03-10.
发明人马晓峰,孙丽萍,朱建伟. "Method for the Synthesis of Ethyl 5-cyclopropyl-2-ethyl-1H-imidazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111988629 A, 授权公告日 2018-03-23.
发明人陈志强,郑宇鹏,朱建伟. "A Process for Preparing High-Purity Ethyl 5-cyclopropyl-2-ethyl-1H-imidazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109118784 A, 授权公告日 2015-05-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 2191, (1), 3957-3978.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 2261, 4137-4165.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-cyclopropyl-2-ethyl-1H-imidazole-4-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2012, 2334, 1711-1736.