发明人郑宇鹏,刘建华,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117051326 A, 授权公告日 2023-02-17.
发明人胡光,郑宇鹏,林芳. "Method for the Synthesis of 4-(3,4-Dichlorobenzamido)-1-methyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115568362 A, 授权公告日 2018-03-12.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 1660, (12), 8842-8864.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 642, 8304-8329.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dichlorobenzamido)-1-methyl-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 1600, (10), 9450-9454.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 2128, (10), 1107-1130.