发明人郑宇鹏,罗永刚,朱建伟. "Method for the Synthesis of 4-(4-Chlorophenyl)-2-(3-fluorophenyl)-4-oxobutanenitrile" [P]. 中国发明专利, 专利号 CN 116387483 A, 授权公告日 2019-12-07.
发明人沈红梅,周伟,胡光. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-2-(3-fluorophenyl)-4-oxobutanenitrile" [P]. 中国发明专利, 专利号 CN 110053521 A, 授权公告日 2025-09-25.
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