发明人马晓峰,胡光,杨光. "一种N-(4-氧代-4-苯基-2-丁基)乙酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 111771549 A, 授权公告日 2018-09-16.
发明人李文辉,朱建伟,陈志强. "Method for the Synthesis of N-(4-Oxo-4-phenyl-2-butyl)acetamide" [P]. 中国发明专利, 专利号 CN 108134692 A, 授权公告日 2023-08-21.
发明人高志强,唐晓军,陈志强. "A Process for Preparing High-Purity N-(4-Oxo-4-phenyl-2-butyl)acetamide" [P]. 中国发明专利, 专利号 CN 114703158 A, 授权公告日 2025-05-11.
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