Davis P L, Kumar R, Anderson J P. "一种的合成方法" [P]. US Patent, US 9485428 B2, 2018-03-23.
发明人马晓峰,张德明,孙丽萍. "Method for the Synthesis of 3-(Pyridin-2-yl)-1H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 115132614 A, 授权公告日 2025-11-13.
Lefèvre J P, Nielsen H, Sørensen M. "A Process for Preparing High-Purity 3-(Pyridin-2-yl)-1H-pyrazolo[3,4-b]pyridine" [P]. European Patent, EP 3447899 A1, 2016-04-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 779, 5140-5155.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1383, (12), 3631-3661.