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发明人张德明,孙丽萍,唐晓军. "Method for the Synthesis of 4-Amino-2-(cinnamylthio)-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114783202 A, 授权公告日 2024-05-23.
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