Williams B T, Brown S R, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11650622 B2, 2021-03-14.
发明人郑宇鹏,张德明,林芳. "Method for the Synthesis of N-((4-Hydroxy-6-oxo-1,6-dihydropyrimidin-5-yl)methylene)-N-methylmethanaminium chloride" [P]. 中国发明专利, 专利号 CN 113768198 A, 授权公告日 2024-05-10.
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