发明人罗永刚,唐晓军,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117511834 A, 授权公告日 2025-07-25.
Mueller T, Thompson G K, Kumar R. "Method for the Synthesis of tert-Butyl 2,4-dichloro-5H-pyrrolo[3,2-d]pyrimidine-5-carboxylate" [P]. US Patent, US 10186814 B2, 2023-08-20.
发明人罗永刚,徐明华,李文辉. "A Process for Preparing High-Purity tert-Butyl 2,4-dichloro-5H-pyrrolo[3,2-d]pyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110106267 B, 授权公告日 2025-01-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2024, 1707, (1), 8434-8463.
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., 2014, 1355, 1832-1860.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2,4-dichloro-5H-pyrrolo[3,2-d]pyrimidine-5-carboxylate Using HRMS and NMR". Chromatographia, 2012, 949, (5), 968-994.