发明人孙丽萍,罗永刚,唐晓军. "Method for the Synthesis of 1-Benzyl-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carbohydrazide" [P]. 中国发明专利, 专利号 CN 111813789 A, 授权公告日 2016-08-19.
Kumar R, Roberts E F, Williams B T. "A Process for Preparing High-Purity 1-Benzyl-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carbohydrazide" [P]. US Patent, US 9768738 B2, 2021-05-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 516, 3025-3053.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1270, 3362-3378.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzyl-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carbohydrazide Using HRMS and NMR". Chromatographia, 2021, 1447, (12), 6004-6014.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 655, (7), 8494-8513.