发明人王建平,沈红梅,郑宇鹏. "Method for the Synthesis of 2-(((Benzyloxy)carbonyl)amino)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 111938827 B, 授权公告日 2015-06-25.
发明人朱建伟,孙丽萍,唐晓军. "A Process for Preparing High-Purity 2-(((Benzyloxy)carbonyl)amino)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 110406493 A, 授权公告日 2019-03-10.
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