发明人李文辉,何建平,唐晓军. "一种5-溴-4-氯噻吩并[2,3-d]嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 113053193 A, 授权公告日 2023-03-07.
发明人罗永刚,胡光,徐明华. "Method for the Synthesis of 5-bromo-4-chlorothieno[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115755215 A, 授权公告日 2016-12-05.
发明人胡光,沈红梅,郭海燕. "A Process for Preparing High-Purity 5-bromo-4-chlorothieno[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109966294 A, 授权公告日 2024-06-10.
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