发明人杨光,孙丽萍,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111719290 A, 授权公告日 2025-03-22.
发明人李文辉,沈红梅,郭海燕. "Method for the Synthesis of 6-Chloro-N-(3-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 117371917 B, 授权公告日 2016-10-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1729, 3351-3372.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1561, 3476-3484.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-N-(3-chlorophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine Using HRMS and NMR". Environ. Sci. Technol., 2016, 811, 1554-1578.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 2476, (7), 7452-7458.