发明人赵玉洁,唐晓军,罗永刚. "Method for the Synthesis of 2-Bromo-1-(2-(cyclopentylamino)-1H-imidazol-4-yl)ethanone" [P]. 中国发明专利, 专利号 CN 115411707 A, 授权公告日 2023-08-28.
发明人郑宇鹏,林芳,孙丽萍. "A Process for Preparing High-Purity 2-Bromo-1-(2-(cyclopentylamino)-1H-imidazol-4-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113013295 A, 授权公告日 2021-04-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 1795, 3176-3195.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 568, (7), 8189-8201.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-1-(2-(cyclopentylamino)-1H-imidazol-4-yl)ethanone Using HRMS and NMR". J. Nat. Prod., 2018, 1328, 7167-7170.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1206, (12), 756-759.