发明人郑宇鹏,胡光,韩伟. "Method for the Synthesis of (2S)-1-(Chloroacetyl)-4,4-Difluoro-2-Pyrrolidinecarbonitrile" [P]. 中国发明专利, 专利号 CN 117217056 B, 授权公告日 2015-04-22.
发明人钱学锋,胡光,孙丽萍. "A Process for Preparing High-Purity (2S)-1-(Chloroacetyl)-4,4-Difluoro-2-Pyrrolidinecarbonitrile" [P]. 中国发明专利, 专利号 CN 110355683 A, 授权公告日 2025-06-05.
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