发明人郭海燕,陈志强,高志强. "Method for the Synthesis of 1-(1-Methyl-4-nitro-1H-pyrazol-5-yl)piperidin-4-one" [P]. 中国发明专利, 专利号 CN 113061247 A, 授权公告日 2025-12-26.
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