发明人郭海燕,周伟,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115768088 A, 授权公告日 2024-02-28.
Jørgensen K, Mueller T C, Kowalski A. "Method for the Synthesis of 2-Methyl-6-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine" [P]. European Patent, EP 3818091 A1, 2021-03-20.
Roberts E F, Yamamoto T, Anderson J P. "A Process for Preparing High-Purity 2-Methyl-6-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine" [P]. US Patent, US 11356116 B2, 2018-03-05.
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". Anal. Methods, 2018, 2016, 2735-2753.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 523, (4), 8262-8283.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-6-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine Using HRMS and NMR". J. Agric. Food Chem., 2024, 181, 1820-1826.