发明人孙丽萍,王建平,郭海燕. "Method for the Synthesis of 5-Cyclopropoxy-2-ethyl-N,N-dimethylpyridin-3-amine" [P]. 中国发明专利, 专利号 CN 111093323 A, 授权公告日 2019-06-04.
发明人张德明,罗永刚,马晓峰. "A Process for Preparing High-Purity 5-Cyclopropoxy-2-ethyl-N,N-dimethylpyridin-3-amine" [P]. 中国发明专利, 专利号 CN 112568824 A, 授权公告日 2019-10-26.
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