Roberts E F, Yamamoto T, Hughes D C. "一种的合成方法" [P]. US Patent, US 11530369 B2, 2015-06-01.
发明人林芳,周伟,赵玉洁. "Method for the Synthesis of 7-Chloro-1H-benzo[d]imidazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 112872768 A, 授权公告日 2015-04-12.
发明人周伟,杨光,郑宇鹏. "A Process for Preparing High-Purity 7-Chloro-1H-benzo[d]imidazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 111432850 B, 授权公告日 2022-06-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1449, 3080-3103.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2310, 4927-4941.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-1H-benzo[d]imidazole-5-carbonitrile Using HRMS and NMR". Chromatographia, 2012, 616, 5079-5088.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 589, (9), 9605-9617.