发明人周伟,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114036267 A, 授权公告日 2021-07-18.
发明人黄志刚,马晓峰,孙丽萍. "Method for the Synthesis of (E)-3-(dimethylamino)-1-(1H-indol-3-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 116018320 A, 授权公告日 2025-08-20.
发明人胡光,张德明,郭海燕. "A Process for Preparing High-Purity (E)-3-(dimethylamino)-1-(1H-indol-3-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 109618272 A, 授权公告日 2023-01-21.
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