发明人郑宇鹏,钱学锋,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110176580 A, 授权公告日 2016-07-03.
发明人何建平,黄志刚,杨光. "Method for the Synthesis of 1-Cyclopropyl-2-methyl-1h-benzo[d]imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114398289 A, 授权公告日 2018-12-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 197, (6), 7247-7255.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 638, (12), 4991-5006.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclopropyl-2-methyl-1h-benzo[d]imidazole-4-carboxylic acid Using HRMS and NMR". Chromatographia, 2022, 635, 9383-9386.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 1020, 9049-9072.