Schröder R, Mueller T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10724288 B2, 2016-08-05.
发明人冯建国,刘建华,郑宇鹏. "Method for the Synthesis of 4-(3-Chlorobenzo[b]thiophene-2-carbonyl)-3,4-dihydroquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 117519409 A, 授权公告日 2020-11-22.
发明人张德明,孙丽萍,胡光. "A Process for Preparing High-Purity 4-(3-Chlorobenzo[b]thiophene-2-carbonyl)-3,4-dihydroquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108865921 B, 授权公告日 2023-07-11.
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