发明人郑宇鹏,陈志强,何建平. "Method for the Synthesis of 1-Methyl-3-phenyl-1h-thieno[2,3-c]pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108601044 A, 授权公告日 2020-03-17.
发明人黄志刚,冯建国,周伟. "A Process for Preparing High-Purity 1-Methyl-3-phenyl-1h-thieno[2,3-c]pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115715396 B, 授权公告日 2016-04-17.
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