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发明人钱学锋,孙丽萍,唐晓军. "Method for the Synthesis of N-(1-(2-Nitrophenyl)-1H-pyrazol-4-yl)-2-phenylacetamide" [P]. 中国发明专利, 专利号 CN 115892985 A, 授权公告日 2017-02-13.
发明人郭海燕,唐晓军,冯建国. "A Process for Preparing High-Purity N-(1-(2-Nitrophenyl)-1H-pyrazol-4-yl)-2-phenylacetamide" [P]. 中国发明专利, 专利号 CN 117162785 B, 授权公告日 2020-04-08.
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