发明人冯建国,郭海燕,王建平. "Method for the Synthesis of 3-(1-(3-Methoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 115754631 A, 授权公告日 2018-03-01.
发明人陈志强,孙丽萍,黄志刚. "A Process for Preparing High-Purity 3-(1-(3-Methoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 112991745 B, 授权公告日 2021-04-14.
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