发明人韩伟,周伟,黄志刚. "Method for the Synthesis of 3-methylimidazol-4-amine;dihydrochloride" [P]. 中国发明专利, 专利号 CN 109079463 A, 授权公告日 2025-08-15.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1523, 2536-2540.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 175, (6), 5445-5468.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-methylimidazol-4-amine;dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 2131, 6388-6408.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 1942, (3), 3493-3505.