Lefèvre J P, Kowalski A, Schröder R. "Method for the Synthesis of 4-Bromo-5-methoxy-1H-benzo[d]imidazole" [P]. European Patent, EP 3170093 A1, 2020-05-26.
发明人徐明华,何建平,朱建伟. "A Process for Preparing High-Purity 4-Bromo-5-methoxy-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110855752 A, 授权公告日 2019-04-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 1578, (1), 8257-8260.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 125, (2), 4586-4601.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-5-methoxy-1H-benzo[d]imidazole Using HRMS and NMR". Anal. Methods, 2010, 1862, (9), 8887-8912.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 2464, (10), 1712-1730.