发明人冯建国,杨光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110474082 A, 授权公告日 2024-05-19.
Patel M V, Chen K W, Brown S R. "Method for the Synthesis of 1-(3-Methoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid" [P]. US Patent, US 9219581 B2, 2019-04-02.
发明人马晓峰,陈志强,刘建华. "A Process for Preparing High-Purity 1-(3-Methoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109925878 B, 授权公告日 2015-01-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 966, (10), 314-318.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2019, 1265, (8), 3929-3937.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Methoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2011, 431, 4000-4021.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 818, (3), 7509-7512.