Stevens L M, Anderson J P, Fischer A B. "一种的合成方法" [P]. US Patent, US 10441448 B2, 2015-02-24.
发明人何建平,罗永刚,韩伟. "Method for the Synthesis of 1-(2-(Dimethylamino)ethyl)-1h-benzo[d]imidazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109596907 A, 授权公告日 2021-07-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 551, (6), 7191-7215.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 439, (5), 4137-4163.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-(Dimethylamino)ethyl)-1h-benzo[d]imidazole-5-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2011, 728, (3), 9323-9328.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 192, (2), 4642-4662.