发明人胡光,唐晓军,黄志刚. "Method for the Synthesis of 5,7-Dimethyl-2,3-dihydro-1H-pyrrolizine-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 109948978 A, 授权公告日 2025-05-03.
发明人林芳,韩伟,沈红梅. "A Process for Preparing High-Purity 5,7-Dimethyl-2,3-dihydro-1H-pyrrolizine-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 116051106 A, 授权公告日 2025-12-19.
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