Nielsen H, Lefèvre J P, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3288972 A1, 2023-07-24.
发明人林芳,罗永刚,韩伟. "Method for the Synthesis of 1-((4-(Benzylamino)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)propan-2-ol" [P]. 中国发明专利, 专利号 CN 117413825 B, 授权公告日 2017-06-24.
发明人李文辉,王建平,郑宇鹏. "A Process for Preparing High-Purity 1-((4-(Benzylamino)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)propan-2-ol" [P]. 中国发明专利, 专利号 CN 115269293 A, 授权公告日 2015-05-22.
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". Phytochemistry, 2011, 1061, 3461-3478.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 1590, 7541-7560.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-((4-(Benzylamino)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)propan-2-ol Using HRMS and NMR". Talanta, 2020, 1117, (6), 3566-3578.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 2189, (7), 8790-8816.