发明人孙丽萍,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113317552 A, 授权公告日 2015-05-02.
发明人何建平,李文辉,唐晓军. "Method for the Synthesis of 5-(Dimethylamino)-1H-benzo[d]imidazole-2(3H)-thione" [P]. 中国发明专利, 专利号 CN 109836065 B, 授权公告日 2024-02-12.
Patel M V, Hughes D C, Johnson M A. "A Process for Preparing High-Purity 5-(Dimethylamino)-1H-benzo[d]imidazole-2(3H)-thione" [P]. US Patent, US 10553080 B2, 2019-08-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 1006, 100-125.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1052, (1), 1730-1752.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Dimethylamino)-1H-benzo[d]imidazole-2(3H)-thione Using HRMS and NMR". Anal. Methods, 2017, 2381, (7), 4139-4157.