发明人冯建国,周伟,张德明. "Method for the Synthesis of 1-(4-methylsulfanylphenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108325129 A, 授权公告日 2017-08-27.
发明人钱学锋,赵玉洁,刘建华. "A Process for Preparing High-Purity 1-(4-methylsulfanylphenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 115679743 A, 授权公告日 2023-06-18.
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