发明人马晓峰,钱学锋,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115969391 A, 授权公告日 2024-02-03.
发明人赵玉洁,刘建华,胡光. "Method for the Synthesis of 5-Ethyl-3-(4-methoxyphenyl)-6-methyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 109111187 B, 授权公告日 2019-12-27.
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