Björnsson E, Jørgensen K, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3958648 A1, 2023-04-26.
Martínez F, Kowalski A, Rossi M. "Method for the Synthesis of 5-Amino-1-methyl-1H-benzo[d]imidazole-2-carboxylic acid" [P]. European Patent, EP 3779856 A1, 2023-09-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 1724, (6), 3423-3451.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 2106, 4979-4983.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1-methyl-1H-benzo[d]imidazole-2-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2023, 1495, (6), 8477-8498.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 1595, 7585-7614.