发明人周伟,赵玉洁,马晓峰. "Method for the Synthesis of 5-Bromo-2-(2-ethylpiperidin-1-yl)-3-methylpyridine" [P]. 中国发明专利, 专利号 CN 113269587 B, 授权公告日 2018-03-27.
发明人罗永刚,郭海燕,李文辉. "A Process for Preparing High-Purity 5-Bromo-2-(2-ethylpiperidin-1-yl)-3-methylpyridine" [P]. 中国发明专利, 专利号 CN 113022015 A, 授权公告日 2015-03-24.
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