发明人徐明华,郭海燕,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111164769 A, 授权公告日 2022-02-05.
发明人杨光,周伟,赵玉洁. "Method for the Synthesis of N-Cyclopentyl-1-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 116811512 B, 授权公告日 2016-12-26.
发明人冯建国,郑宇鹏,高志强. "A Process for Preparing High-Purity N-Cyclopentyl-1-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 108078755 B, 授权公告日 2018-07-16.
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". Food Chem., 2010, 1832, 936-964.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1697, (9), 8116-8141.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-Cyclopentyl-1-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-2-yl)piperidine-4-carboxamide Using HRMS and NMR". Chemosphere, 2010, 106, 9469-9477.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 2231, 7697-7712.