Rossi M, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3326031 A1, 2025-09-03.
发明人胡光,张德明,李文辉. "Method for the Synthesis of 6-chloro-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 117238144 A, 授权公告日 2020-09-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 653, (10), 7571-7579.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 859, (12), 9482-9499.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-chloro-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 2063, (4), 305-330.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2013, 1568, (9), 9959-9972.