Mueller T, Brown S R, Kumar R. "一种的合成方法" [P]. US Patent, US 10110718 B2, 2015-01-25.
发明人罗永刚,赵玉洁,张德明. "Method for the Synthesis of 3-Methyl-N-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine" [P]. 中国发明专利, 专利号 CN 113646253 B, 授权公告日 2023-10-18.
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". J. Pharm. Biomed. Anal., 2024, 2408, (3), 7465-7492.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 1507, (12), 2025-2041.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-N-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine Using HRMS and NMR". J. Chromatogr. A, 2019, 2141, (10), 5634-5660.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 1193, (7), 1068-1082.