发明人黄志刚,郭海燕,马晓峰. "Method for the Synthesis of 2-(Methoxymethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol" [P]. 中国发明专利, 专利号 CN 116464084 A, 授权公告日 2023-07-28.
发明人杨光,王建平,郑宇鹏. "A Process for Preparing High-Purity 2-(Methoxymethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol" [P]. 中国发明专利, 专利号 CN 116809358 B, 授权公告日 2021-07-26.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1206, (10), 4323-4341.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 2221, 7530-7533.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Methoxymethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol Using HRMS and NMR". Environ. Sci. Technol., 2025, 1254, (2), 3167-3180.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 1141, 3981-4005.