发明人王建平,罗永刚,郭海燕. "Method for the Synthesis of 3-Chloro-N-(2,5-dimethyl-1H-pyrrol-1-yl)-N-methyl-5-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 108978641 A, 授权公告日 2018-03-02.
发明人郭海燕,王建平,杨光. "A Process for Preparing High-Purity 3-Chloro-N-(2,5-dimethyl-1H-pyrrol-1-yl)-N-methyl-5-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 117606750 A, 授权公告日 2016-08-23.
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