Sørensen M, Johansson L, Nowak P. "Method for the Synthesis of 7-(4-Methoxyphenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine" [P]. European Patent, EP 3314645 A1, 2025-08-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 2143, (11), 6579-6584.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 1176, (11), 9420-9445.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 7-(4-Methoxyphenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine Using HRMS and NMR". Phytochemistry, 2025, 1116, (11), 1359-1374.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 744, (9), 761-786.