发明人冯建国,黄志刚,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114073925 A, 授权公告日 2024-04-23.
发明人李文辉,刘建华,冯建国. "Method for the Synthesis of N-(4-Methoxybenzyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 112683123 A, 授权公告日 2018-10-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1544, (7), 5784-5796.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 142, (1), 3036-3046.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Methoxybenzyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine Using HRMS and NMR". J. Nat. Prod., 2012, 1180, 307-332.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 590, 5006-5030.