发明人朱建伟,沈红梅,陈志强. "Method for the Synthesis of 2,6,7-Trichloroquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108469906 A, 授权公告日 2019-06-16.
发明人黄志刚,赵玉洁,唐晓军. "A Process for Preparing High-Purity 2,6,7-Trichloroquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117702929 B, 授权公告日 2024-05-16.
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