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发明人郭海燕,周伟,林芳. "Method for the Synthesis of 2-Methyl-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108801225 A, 授权公告日 2024-09-01.
发明人刘建华,张德明,赵玉洁. "A Process for Preparing High-Purity 2-Methyl-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 109710843 B, 授权公告日 2021-12-24.
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