发明人何建平,唐晓军,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113675378 A, 授权公告日 2024-09-16.
Johnson M A, Thompson G K, Davis P L. "Method for the Synthesis of 6-bromo-2,4-dichloro-thieno[3,2-d]pyrimidine" [P]. US Patent, US 9224654 B2, 2015-10-24.
发明人张德明,黄志刚,朱建伟. "A Process for Preparing High-Purity 6-bromo-2,4-dichloro-thieno[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112336139 A, 授权公告日 2020-10-01.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 1210, (11), 2964-2992.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 2320, 2600-2615.