发明人罗永刚,冯建国,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113548553 A, 授权公告日 2022-04-16.
发明人何建平,马晓峰,冯建国. "Method for the Synthesis of 5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 117557090 B, 授权公告日 2017-11-15.
发明人郑宇鹏,朱建伟,周伟. "A Process for Preparing High-Purity 5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 110324279 A, 授权公告日 2022-10-11.
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., 2018, 1949, (1), 5405-5422.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1001, (10), 2752-2768.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine Using HRMS and NMR". Environ. Sci. Technol., 2022, 299, 5445-5471.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 2470, 1333-1351.