发明人黄志刚,杨光,徐明华. "Method for the Synthesis of 4-((tert-Butoxycarbonyl)amino)nicotinic acid" [P]. 中国发明专利, 专利号 CN 110650527 A, 授权公告日 2025-03-18.
Patel M V, Williams B T, Johnson M A. "A Process for Preparing High-Purity 4-((tert-Butoxycarbonyl)amino)nicotinic acid" [P]. US Patent, US 11614163 B2, 2022-06-23.
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