发明人张德明,郑宇鹏,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108989861 A, 授权公告日 2024-06-15.
发明人王建平,林芳,唐晓军. "Method for the Synthesis of 3-Isopropylquinazoline-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 112230834 B, 授权公告日 2023-05-05.
发明人郭海燕,赵玉洁,陈志强. "A Process for Preparing High-Purity 3-Isopropylquinazoline-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 111565189 A, 授权公告日 2024-10-28.
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