Schröder R, Björnsson E, Johansson L. "一种的合成方法" [P]. European Patent, EP 3972993 A1, 2022-07-25.
Thompson G K, Chen K W, Hughes D C. "Method for the Synthesis of 3-(4-Bromo-1-methyl-1h-pyrrole-2-carboxamido)-2-methylpropanoic acid" [P]. US Patent, US 9293121 B2, 2023-06-26.
Lefèvre J P, Rossi M, Martínez F. "A Process for Preparing High-Purity 3-(4-Bromo-1-methyl-1h-pyrrole-2-carboxamido)-2-methylpropanoic acid" [P]. European Patent, EP 3213508 A1, 2018-09-23.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 731, (6), 6143-6149.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 1786, 4194-4214.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Bromo-1-methyl-1h-pyrrole-2-carboxamido)-2-methylpropanoic acid Using HRMS and NMR". Sci. Total Environ., 2024, 1981, 1653-1669.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 1568, (12), 7589-7606.