发明人赵玉洁,高志强,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112612005 A, 授权公告日 2015-03-04.
发明人王建平,黄志刚,罗永刚. "Method for the Synthesis of 3-(2-(Thiophene-2-carboxamido)phenoxy)thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114691103 B, 授权公告日 2019-08-20.
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