发明人郑宇鹏,徐明华,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112571491 A, 授权公告日 2018-08-21.
Fischer A B, Roberts E F, Park J H. "Method for the Synthesis of 4-Chloro-6-(1H-pyrazol-1-yl)pyrimidin-5-amine" [P]. US Patent, US 9703980 B2, 2019-03-15.
发明人黄志刚,陈志强,赵玉洁. "A Process for Preparing High-Purity 4-Chloro-6-(1H-pyrazol-1-yl)pyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 112052590 A, 授权公告日 2023-10-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1527, (2), 5721-5731.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1550, 8493-8508.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-(1H-pyrazol-1-yl)pyrimidin-5-amine Using HRMS and NMR". Chromatographia, 2018, 1981, 7728-7732.