发明人高志强,胡光,刘建华. "Method for the Synthesis of N-[(1E)-(Dimethylamino)methylidene]-4-(2-methylbenzoyl)-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112419206 A, 授权公告日 2025-11-11.
发明人黄志刚,马晓峰,韩伟. "A Process for Preparing High-Purity N-[(1E)-(Dimethylamino)methylidene]-4-(2-methylbenzoyl)-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111371950 B, 授权公告日 2021-12-07.
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