Williams B T, Anderson J P, Chen K W. "一种的合成方法" [P]. US Patent, US 11487533 B2, 2021-07-04.
发明人沈红梅,胡光,周伟. "Method for the Synthesis of 2-bromo-1-ethyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 115310101 B, 授权公告日 2020-07-05.
Chen K W, Klinger H, Stevens L M. "A Process for Preparing High-Purity 2-bromo-1-ethyl-1H-1,3-benzodiazole" [P]. US Patent, US 10654671 B2, 2020-02-03.
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". J. Pharm. Biomed. Anal., 2023, 1261, (7), 5175-5191.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 804, 5936-5962.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-bromo-1-ethyl-1H-1,3-benzodiazole Using HRMS and NMR". Anal. Methods, 2018, 400, (1), 3892-3896.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 87, (4), 5115-5124.