发明人李文辉,孙丽萍,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117335762 A, 授权公告日 2016-08-23.
Klinger H, Mueller T, Patel M V. "Method for the Synthesis of N-(2-(4-(Piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide" [P]. US Patent, US 9183294 B2, 2024-08-06.
Roberts E F, Williams B T, Thompson G K. "A Process for Preparing High-Purity N-(2-(4-(Piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide" [P]. US Patent, US 9375427 B2, 2015-08-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1440, 9463-9469.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1237, (10), 9477-9490.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-(4-(Piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide Using HRMS and NMR". J. Sep. Sci., 2018, 1624, 3016-3032.