发明人黄志刚,高志强,李文辉. "Method for the Synthesis of 4-(Aminocarbonyl)-3-pyridinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 110614608 A, 授权公告日 2017-05-08.
发明人钱学锋,唐晓军,朱建伟. "A Process for Preparing High-Purity 4-(Aminocarbonyl)-3-pyridinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 115061521 A, 授权公告日 2019-03-01.
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