发明人郭海燕,罗永刚,林芳. "Method for the Synthesis of 4-(tert-Butyl)-N-(2-(4-nitrophenyl)-5,5-dioxido-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 110425442 A, 授权公告日 2016-08-12.
发明人李文辉,孙丽萍,韩伟. "A Process for Preparing High-Purity 4-(tert-Butyl)-N-(2-(4-nitrophenyl)-5,5-dioxido-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 114554386 B, 授权公告日 2019-09-01.
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