发明人何建平,胡光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114026129 A, 授权公告日 2023-08-28.
发明人钱学锋,林芳,黄志刚. "Method for the Synthesis of 1-Amino-5-hydroxy-N-methyl-1H-1,2,3-triazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109579840 A, 授权公告日 2023-08-14.
Anderson J P, Mueller T, O'Brien P Q. "A Process for Preparing High-Purity 1-Amino-5-hydroxy-N-methyl-1H-1,2,3-triazole-4-carboxamide" [P]. US Patent, US 10769544 B2, 2024-04-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 89, (9), 8295-8313.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 2445, 9493-9502.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Amino-5-hydroxy-N-methyl-1H-1,2,3-triazole-4-carboxamide Using HRMS and NMR". Anal. Chem., 2021, 1615, (2), 8721-8739.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 1735, (1), 8846-8870.