发明人周伟,林芳,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111275067 A, 授权公告日 2023-05-12.
发明人刘建华,郑宇鹏,郭海燕. "Method for the Synthesis of 4-((tert-Butoxycarbonyl)amino)-2-(chloromethyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 115068842 B, 授权公告日 2022-07-01.
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