发明人黄志刚,冯建国,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108595721 A, 授权公告日 2022-12-26.
发明人杨光,林芳,李文辉. "Method for the Synthesis of Methyl 4-bromo-1-(5-chloro-2-methoxybenzenesulfonyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113268096 A, 授权公告日 2024-03-10.
Schröder R, Mueller T C, Nielsen H. "A Process for Preparing High-Purity Methyl 4-bromo-1-(5-chloro-2-methoxybenzenesulfonyl)-1H-pyrrole-2-carboxylate" [P]. European Patent, EP 3634090 A1, 2020-08-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 2030, (4), 9408-9428.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 1993, (11), 8699-8705.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-bromo-1-(5-chloro-2-methoxybenzenesulfonyl)-1H-pyrrole-2-carboxylate Using HRMS and NMR". J. Nat. Prod., 2011, 1484, (9), 5072-5085.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1853, (8), 9129-9139.