发明人刘建华,杨光,高志强. "Method for the Synthesis of N,4-Dimethyl-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 108849551 B, 授权公告日 2019-04-13.
发明人唐晓军,韩伟,高志强. "A Process for Preparing High-Purity N,4-Dimethyl-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117200923 A, 授权公告日 2024-04-11.
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