发明人孙丽萍,张德明,胡光. "Method for the Synthesis of N-Methoxy-N-methyl-5-(trifluoromethyl)picolinamide" [P]. 中国发明专利, 专利号 CN 117441240 B, 授权公告日 2015-05-06.
发明人李文辉,高志强,马晓峰. "A Process for Preparing High-Purity N-Methoxy-N-methyl-5-(trifluoromethyl)picolinamide" [P]. 中国发明专利, 专利号 CN 116329127 B, 授权公告日 2018-09-12.
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