发明人王建平,马晓峰,周伟. "Method for the Synthesis of 5-(Dimethylcarbamoyl)-1h-pyrrole-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117111985 B, 授权公告日 2018-03-01.
Chen K W, Roberts E F, Hughes D C. "A Process for Preparing High-Purity 5-(Dimethylcarbamoyl)-1h-pyrrole-3-sulfonyl chloride" [P]. US Patent, US 10001092 B2, 2020-12-14.
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