发明人唐晓军,赵玉洁,徐明华. "Method for the Synthesis of 4-((2-Methoxyethyl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108928866 A, 授权公告日 2019-11-04.
发明人朱建伟,林芳,钱学锋. "A Process for Preparing High-Purity 4-((2-Methoxyethyl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117196404 A, 授权公告日 2019-01-16.
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