发明人杨光,韩伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117326277 A, 授权公告日 2021-09-02.
发明人赵玉洁,杨光,钱学锋. "Method for the Synthesis of Ethyl 2-(4-nitrobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114497991 A, 授权公告日 2023-03-03.
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