发明人何建平,刘建华,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117028832 A, 授权公告日 2023-10-25.
发明人杨光,沈红梅,李文辉. "Method for the Synthesis of 2-(4-Aminopiperidin-1-yl)-3-methyl-5,6,7,8-tetrahydroquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 112098740 A, 授权公告日 2016-08-07.
发明人高志强,赵玉洁,张德明. "A Process for Preparing High-Purity 2-(4-Aminopiperidin-1-yl)-3-methyl-5,6,7,8-tetrahydroquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 109166584 B, 授权公告日 2019-02-26.
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