发明人朱建伟,冯建国,高志强. "Method for the Synthesis of N'-hydroxy-1,5-dimethyl-1H-pyrrole-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 109569699 B, 授权公告日 2021-10-06.
发明人黄志刚,陈志强,马晓峰. "A Process for Preparing High-Purity N'-hydroxy-1,5-dimethyl-1H-pyrrole-2-carboximidamide" [P]. 中国发明专利, 专利号 CN 117827533 B, 授权公告日 2017-12-27.
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