Yamamoto T, Chen K W, Patel M V. "一种的合成方法" [P]. US Patent, US 11302455 B2, 2023-12-21.
发明人陈志强,李文辉,沈红梅. "Method for the Synthesis of 3-Methyl-1-(pyrimidin-2-ylmethyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 115167615 B, 授权公告日 2022-06-25.
Roberts E F, Johnson M A, Patel M V. "A Process for Preparing High-Purity 3-Methyl-1-(pyrimidin-2-ylmethyl)-1h-pyrazol-4-amine" [P]. US Patent, US 9895789 B2, 2018-02-24.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 148, 7742-7745.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 1561, (4), 8716-8736.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-1-(pyrimidin-2-ylmethyl)-1h-pyrazol-4-amine Using HRMS and NMR". Chemosphere, 2011, 2170, 7762-7770.