发明人何建平,冯建国,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113755319 A, 授权公告日 2025-04-11.
发明人杨光,周伟,孙丽萍. "Method for the Synthesis of 6-Bromo-3-propyl-2-sulfanyl-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 109994722 B, 授权公告日 2025-10-16.
发明人冯建国,孙丽萍,郭海燕. "A Process for Preparing High-Purity 6-Bromo-3-propyl-2-sulfanyl-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 115188430 B, 授权公告日 2015-08-15.
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