发明人高志强,林芳,沈红梅. "Method for the Synthesis of 4-Cyclopropoxy-N,N-dimethyl-3-(trifluoromethyl)picolinamide" [P]. 中国发明专利, 专利号 CN 111570657 B, 授权公告日 2023-07-15.
发明人陈志强,郭海燕,罗永刚. "A Process for Preparing High-Purity 4-Cyclopropoxy-N,N-dimethyl-3-(trifluoromethyl)picolinamide" [P]. 中国发明专利, 专利号 CN 112146039 B, 授权公告日 2016-05-25.
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