发明人杨光,唐晓军,沈红梅. "Method for the Synthesis of (4-Nitro-1H-pyrazol-3-yl)methanamine" [P]. 中国发明专利, 专利号 CN 111804733 B, 授权公告日 2023-11-19.
发明人李文辉,沈红梅,孙丽萍. "A Process for Preparing High-Purity (4-Nitro-1H-pyrazol-3-yl)methanamine" [P]. 中国发明专利, 专利号 CN 114808752 B, 授权公告日 2020-04-26.
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