发明人唐晓军,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112070835 A, 授权公告日 2017-05-07.
发明人韩伟,徐明华,赵玉洁. "Method for the Synthesis of 5-((6-(Methyl(tetrahydrofuran-2-yl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 108959884 A, 授权公告日 2020-12-27.
Fischer A B, Kumar R, Yamamoto T. "A Process for Preparing High-Purity 5-((6-(Methyl(tetrahydrofuran-2-yl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile" [P]. US Patent, US 9778147 B2, 2020-02-10.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1903, 8357-8386.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 2024, 4460-4465.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-((6-(Methyl(tetrahydrofuran-2-yl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile Using HRMS and NMR". Talanta, 2019, 2275, 5191-5206.