发明人黄志刚,杨光,韩伟. "Method for the Synthesis of [1-(4-Ethyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 111756013 A, 授权公告日 2015-08-11.
Mueller T, Yamamoto T, Kumar R. "A Process for Preparing High-Purity [1-(4-Ethyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride" [P]. US Patent, US 11328503 B2, 2022-11-18.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1654, (7), 8679-8704.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1081, (12), 8772-8784.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of [1-(4-Ethyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride Using HRMS and NMR". Chromatographia, 2010, 636, (5), 2976-2994.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 2001, 8793-8803.