发明人陈志强,刘建华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114626913 A, 授权公告日 2015-11-03.
Davis P L, Stevens L M, Fischer A B. "Method for the Synthesis of 1H-Pyrazolo[3,4-c]pyridin-7-ylamine hydrochloride" [P]. US Patent, US 9204160 B2, 2020-01-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1312, 7316-7321.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1986, (3), 1191-1204.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Pyrazolo[3,4-c]pyridin-7-ylamine hydrochloride Using HRMS and NMR". Chromatographia, 2014, 1925, (6), 6221-6239.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 1197, (4), 195-208.