发明人郭海燕,张德明,赵玉洁. "Method for the Synthesis of 2-((6-(Methylsulfinyl)pyridin-3-yl)amino)-5-nitropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 111644395 A, 授权公告日 2023-10-26.
发明人钱学锋,高志强,陈志强. "A Process for Preparing High-Purity 2-((6-(Methylsulfinyl)pyridin-3-yl)amino)-5-nitropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 114754086 A, 授权公告日 2022-02-12.
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