发明人孙丽萍,周伟,黄志刚. "Method for the Synthesis of 7-Bromo-2-chlorothieno[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 108905006 A, 授权公告日 2025-09-09.
发明人周伟,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 7-Bromo-2-chlorothieno[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109533570 A, 授权公告日 2022-05-13.
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