发明人张德明,周伟,马晓峰. "Method for the Synthesis of Methyl 1-phenyl-1h-benzo[d]imidazole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 108727186 B, 授权公告日 2019-05-22.
Mueller T C, Nielsen H, Lefèvre J P. "A Process for Preparing High-Purity Methyl 1-phenyl-1h-benzo[d]imidazole-6-carboxylate" [P]. European Patent, EP 3449601 A1, 2024-10-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 489, 788-794.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 276, (12), 289-306.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-phenyl-1h-benzo[d]imidazole-6-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2016, 605, 8481-8510.