Lefèvre J P, Jørgensen K, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3742151 A1, 2020-02-05.
发明人王建平,徐明华,罗永刚. "Method for the Synthesis of 5-Bromo-2-(tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115251718 B, 授权公告日 2016-10-14.
发明人沈红梅,李文辉,罗永刚. "A Process for Preparing High-Purity 5-Bromo-2-(tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 110837247 B, 授权公告日 2023-03-03.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 2463, (5), 9859-9878.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 1734, (7), 5515-5541.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-(tert-butyl)-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Using HRMS and NMR". Food Chem., 2011, 1171, 439-469.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 186, (9), 7276-7302.