发明人张德明,胡光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111088693 A, 授权公告日 2020-06-09.
发明人刘建华,王建平,朱建伟. "Method for the Synthesis of (5E)-1,6-bis(4-bromophenyl)-3-(dimethylamino)-5-(1-(dimethylamino)ethylidene)hex-2-ene-1,6-dione" [P]. 中国发明专利, 专利号 CN 116214280 B, 授权公告日 2015-02-16.
发明人杨光,张德明,黄志刚. "A Process for Preparing High-Purity (5E)-1,6-bis(4-bromophenyl)-3-(dimethylamino)-5-(1-(dimethylamino)ethylidene)hex-2-ene-1,6-dione" [P]. 中国发明专利, 专利号 CN 115568289 A, 授权公告日 2024-10-01.
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