发明人罗永刚,黄志刚,马晓峰. "Method for the Synthesis of 1-(4-Methoxyphenyl)-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116532610 A, 授权公告日 2019-02-09.
发明人黄志刚,郑宇鹏,李文辉. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116612281 A, 授权公告日 2023-07-04.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 498, 7304-7310.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 911, (5), 906-932.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methoxyphenyl)-1H-imidazole-4-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2023, 882, 5349-5374.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 2239, (4), 1325-1349.