发明人黄志刚,韩伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111454066 A, 授权公告日 2019-12-12.
发明人徐明华,黄志刚,朱建伟. "Method for the Synthesis of 3-Amino-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112739902 A, 授权公告日 2020-07-16.
Fischer A B, Brown S R, Chen K W. "A Process for Preparing High-Purity 3-Amino-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one" [P]. US Patent, US 9295358 B2, 2025-08-10.
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