发明人罗永刚,杨光,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116228919 A, 授权公告日 2022-08-21.
发明人胡光,马晓峰,孙丽萍. "Method for the Synthesis of 6-Chloro-3-(3-chlorophenyl)-2-methylquinazoline-4(3H)-thione" [P]. 中国发明专利, 专利号 CN 114493983 A, 授权公告日 2020-01-15.
发明人杨光,孙丽萍,黄志刚. "A Process for Preparing High-Purity 6-Chloro-3-(3-chlorophenyl)-2-methylquinazoline-4(3H)-thione" [P]. 中国发明专利, 专利号 CN 111320346 B, 授权公告日 2024-02-19.
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