发明人韩伟,胡光,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115374489 A, 授权公告日 2021-09-28.
发明人韩伟,钱学锋,黄志刚. "Method for the Synthesis of 2-(Diethylamino)-N-{4-[(1E)-1-[2-(4,5-dihydro-1H-imidazol-2-yl)hydrazin-1-ylidene]ethyl]phenyl}acetamide" [P]. 中国发明专利, 专利号 CN 114280554 A, 授权公告日 2023-10-28.
发明人郑宇鹏,韩伟,王建平. "A Process for Preparing High-Purity 2-(Diethylamino)-N-{4-[(1E)-1-[2-(4,5-dihydro-1H-imidazol-2-yl)hydrazin-1-ylidene]ethyl]phenyl}acetamide" [P]. 中国发明专利, 专利号 CN 117443828 A, 授权公告日 2017-02-18.
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