发明人林芳,黄志刚,孙丽萍. "一种5-溴-3-氯吡啶-2-甲酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 108571334 A, 授权公告日 2018-02-08.
发明人赵玉洁,高志强,何建平. "Method for the Synthesis of 5-Bromo-3-chloropyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115392011 B, 授权公告日 2016-02-27.
发明人李文辉,陈志强,黄志刚. "A Process for Preparing High-Purity 5-Bromo-3-chloropyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117024616 A, 授权公告日 2018-08-14.
参考文献 Literature
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