Kumar R, Yamamoto T, Fischer A B. "Method for the Synthesis of 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride" [P]. US Patent, US 9418244 B2, 2025-04-22.
发明人胡光,赵玉洁,罗永刚. "A Process for Preparing High-Purity 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108637669 A, 授权公告日 2025-11-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride in Pharmaceutical Formulations". Chromatographia, 2010, 2077, 6625-6639.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2021, 976, 9836-9847.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2015, 477, (11), 7833-7839.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 4-(5-methyl-1H-imidazol-1-yl)piperidine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 2257, (5), 7690-7707.