发明人李文辉,徐明华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115926682 A, 授权公告日 2022-01-14.
发明人林芳,陈志强,刘建华. "Method for the Synthesis of 1-(2,6-Dichlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109819521 B, 授权公告日 2016-10-22.
发明人赵玉洁,刘建华,郑宇鹏. "A Process for Preparing High-Purity 1-(2,6-Dichlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 108790578 B, 授权公告日 2022-09-01.
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