发明人冯建国,杨光,徐明华. "Method for the Synthesis of 2-amino-3H,4H-benzo[g]quinazolin-4-one" [P]. 中国发明专利, 专利号 CN 108033004 A, 授权公告日 2019-05-22.
发明人周伟,王建平,郑宇鹏. "A Process for Preparing High-Purity 2-amino-3H,4H-benzo[g]quinazolin-4-one" [P]. 中国发明专利, 专利号 CN 116787700 B, 授权公告日 2024-11-10.
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