发明人杨光,马晓峰,郑宇鹏. "Method for the Synthesis of 2H-Naphtho[1,8-bc]thiophen-2-one" [P]. 中国发明专利, 专利号 CN 117036953 B, 授权公告日 2017-04-20.
发明人赵玉洁,冯建国,郑宇鹏. "A Process for Preparing High-Purity 2H-Naphtho[1,8-bc]thiophen-2-one" [P]. 中国发明专利, 专利号 CN 114040081 B, 授权公告日 2015-07-19.
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