发明人高志强,黄志刚,王建平. "Method for the Synthesis of 4-Amino-5-formylnicotinic acid" [P]. 中国发明专利, 专利号 CN 108094738 B, 授权公告日 2017-08-07.
发明人冯建国,钱学锋,王建平. "A Process for Preparing High-Purity 4-Amino-5-formylnicotinic acid" [P]. 中国发明专利, 专利号 CN 111781108 A, 授权公告日 2022-11-25.
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