发明人黄志刚,周伟,郭海燕. "Method for the Synthesis of 1-(4-(5-Bromopyrazin-2-yl)piperidin-1-yl)-2,2-dimethylpropan-1-one" [P]. 中国发明专利, 专利号 CN 116616526 B, 授权公告日 2015-04-15.
发明人朱建伟,王建平,胡光. "A Process for Preparing High-Purity 1-(4-(5-Bromopyrazin-2-yl)piperidin-1-yl)-2,2-dimethylpropan-1-one" [P]. 中国发明专利, 专利号 CN 114941678 B, 授权公告日 2016-10-23.
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