发明人唐晓军,赵玉洁,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109679016 A, 授权公告日 2024-12-19.
发明人胡光,林芳,韩伟. "Method for the Synthesis of 2-[({5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-2-yl}methyl)sulfanyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 114753345 B, 授权公告日 2017-03-20.
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