发明人杨光,唐晓军,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114593096 A, 授权公告日 2023-01-22.
发明人黄志刚,林芳,赵玉洁. "Method for the Synthesis of N-(Benzenesulfonyl)-N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115201374 A, 授权公告日 2024-04-08.
发明人冯建国,刘建华,林芳. "A Process for Preparing High-Purity N-(Benzenesulfonyl)-N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116394656 A, 授权公告日 2020-06-19.
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