Johnson M A, Williams B T, Patel M V. "一种的合成方法" [P]. US Patent, US 11170134 B2, 2021-04-25.
O'Brien P Q, Yamamoto T, Klinger H. "Method for the Synthesis of 2-(4-Aminophenyl)-4-bromo-1H-benzo[d]imidazol-6-amine" [P]. US Patent, US 9156351 B2, 2023-02-07.
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". J. Chromatogr. A, 2017, 2286, (12), 996-1015.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 173, (9), 6562-6566.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Aminophenyl)-4-bromo-1H-benzo[d]imidazol-6-amine Using HRMS and NMR". Chemosphere, 2017, 2002, 2057-2063.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 315, 3621-3627.