Johansson L, Nielsen H, Nowak P. "Method for the Synthesis of 2-(chloromethyl)-6-methyl-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one" [P]. European Patent, EP 3574041 A1, 2022-02-03.
发明人徐明华,唐晓军,杨光. "A Process for Preparing High-Purity 2-(chloromethyl)-6-methyl-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 113519344 A, 授权公告日 2023-05-17.
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