发明人王建平,高志强,朱建伟. "Method for the Synthesis of 5-Cyano-2-methylnicotinic acid" [P]. 中国发明专利, 专利号 CN 108228976 A, 授权公告日 2020-11-18.
Roberts E F, Stevens L M, Hughes D C. "A Process for Preparing High-Purity 5-Cyano-2-methylnicotinic acid" [P]. US Patent, US 9613573 B2, 2024-03-06.
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