Johansson L, Lefèvre J P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3081704 A1, 2016-11-09.
发明人王建平,陈志强,唐晓军. "Method for the Synthesis of 3-Ethyl-2-(((5-hydroxy-4-oxo-4H-pyran-2-yl)methyl)thio)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117128527 B, 授权公告日 2015-04-01.
发明人陈志强,林芳,黄志刚. "A Process for Preparing High-Purity 3-Ethyl-2-(((5-hydroxy-4-oxo-4H-pyran-2-yl)methyl)thio)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110996308 B, 授权公告日 2024-12-21.
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