发明人郑宇鹏,郭海燕,杨光. "Method for the Synthesis of 4-((tert-Butoxycarbonyl)amino)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110249838 A, 授权公告日 2023-03-01.
Brown S R, O'Brien P Q, Kumar R. "A Process for Preparing High-Purity 4-((tert-Butoxycarbonyl)amino)-1H-pyrazole-3-carboxylic acid" [P]. US Patent, US 10224817 B2, 2024-06-14.
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