发明人刘建华,高志强,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116972937 A, 授权公告日 2022-04-08.
发明人杨光,黄志刚,罗永刚. "Method for the Synthesis of 8-Methyl-N-(4-(trifluoromethoxy)phenyl)-4H-thieno[3,2-c]thiochromene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 114171130 B, 授权公告日 2021-02-06.
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