发明人赵玉洁,冯建国,林芳. "一种trans-1-tert-butyl-2-(1-methyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carbonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 108827387 A, 授权公告日 2021-02-05.
Johansson L, Nielsen H, Jørgensen K. "Method for the Synthesis of trans-1-tert-butyl-2-(1-methyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carbonitrile" [P]. European Patent, EP 3172024 A1, 2015-02-04.
发明人郑宇鹏,杨光,胡光. "A Process for Preparing High-Purity trans-1-tert-butyl-2-(1-methyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108401979 A, 授权公告日 2025-08-07.
参考文献 Literature
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