发明人王建平,李文辉,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112727394 A, 授权公告日 2021-06-06.
Nowak P, Schröder R, Kowalski A. "Method for the Synthesis of 3-Cyclopropyl-4-methyl-2-oxo-pyrrolidine-3-carbonitrile" [P]. European Patent, EP 3797286 A1, 2020-07-17.
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