发明人郭海燕,林芳,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116177656 A, 授权公告日 2024-11-08.
发明人唐晓军,高志强,徐明华. "Method for the Synthesis of 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 109331883 A, 授权公告日 2017-02-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 1975, 7431-7436.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 338, 2022-2045.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile Using HRMS and NMR". Anal. Methods, 2011, 2280, 5937-5955.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 1191, (7), 4459-4471.