发明人李文辉,周伟,唐晓军. "Method for the Synthesis of Methyl 2-(6-hydroxy-1-methyl-2-oxo-1,2-dihydropyrimidine-4-amido)benzoate" [P]. 中国发明专利, 专利号 CN 112842621 B, 授权公告日 2022-02-02.
发明人李文辉,唐晓军,徐明华. "A Process for Preparing High-Purity Methyl 2-(6-hydroxy-1-methyl-2-oxo-1,2-dihydropyrimidine-4-amido)benzoate" [P]. 中国发明专利, 专利号 CN 116237359 B, 授权公告日 2016-05-28.
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