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发明人唐晓军,杨光,孙丽萍. "Method for the Synthesis of N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide" [P]. 中国发明专利, 专利号 CN 114682835 B, 授权公告日 2019-09-22.
发明人沈红梅,李文辉,孙丽萍. "A Process for Preparing High-Purity N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide" [P]. 中国发明专利, 专利号 CN 113707900 A, 授权公告日 2019-01-13.
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