发明人王建平,孙丽萍,郭海燕. "Method for the Synthesis of (E)-2-(allylamino)-3-((allylimino)methyl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 108440796 B, 授权公告日 2025-12-28.
Mueller T C, Sørensen M, Martínez F. "A Process for Preparing High-Purity (E)-2-(allylamino)-3-((allylimino)methyl)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one" [P]. European Patent, EP 3003326 A1, 2024-04-04.
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