发明人郑宇鹏,沈红梅,杨光. "Method for the Synthesis of 1-(2-Nitropyridin-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114091350 A, 授权公告日 2017-02-07.
发明人林芳,沈红梅,赵玉洁. "A Process for Preparing High-Purity 1-(2-Nitropyridin-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 111225056 A, 授权公告日 2017-04-27.
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