发明人朱建伟,张德明,何建平. "Method for the Synthesis of Methyl 1-cyclopentyl-1H-benzo[d]imidazole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 110562853 A, 授权公告日 2019-10-25.
Park J H, Thompson G K, Roberts E F. "A Process for Preparing High-Purity Methyl 1-cyclopentyl-1H-benzo[d]imidazole-6-carboxylate" [P]. US Patent, US 9801742 B2, 2020-10-26.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 1737, (12), 8194-8215.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 2195, (5), 8433-8443.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-cyclopentyl-1H-benzo[d]imidazole-6-carboxylate Using HRMS and NMR". J. Sep. Sci., 2019, 1209, (11), 5645-5672.