发明人张德明,徐明华,林芳. "一种2-amino-5-bromo-N-[(3-bromothiophen-2-yl)methyl]pyridine-3-carboxamide的合成方法" [P]. 中国发明专利, 专利号 CN 109821698 A, 授权公告日 2022-10-23.
发明人冯建国,徐明华,胡光. "Method for the Synthesis of 2-amino-5-bromo-N-[(3-bromothiophen-2-yl)methyl]pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109180662 B, 授权公告日 2021-01-28.
发明人冯建国,刘建华,王建平. "A Process for Preparing High-Purity 2-amino-5-bromo-N-[(3-bromothiophen-2-yl)methyl]pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116689279 A, 授权公告日 2016-12-28.
参考文献 Literature
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