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发明人徐明华,唐晓军,钱学锋. "Method for the Synthesis of 3-[(1E)-1-[(3-Methyl-1H-pyrazol-5-yl)imino]ethyl]oxolan-2-one" [P]. 中国发明专利, 专利号 CN 115115891 A, 授权公告日 2015-05-24.
发明人朱建伟,唐晓军,刘建华. "A Process for Preparing High-Purity 3-[(1E)-1-[(3-Methyl-1H-pyrazol-5-yl)imino]ethyl]oxolan-2-one" [P]. 中国发明专利, 专利号 CN 111752390 B, 授权公告日 2020-12-02.
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