发明人刘建华,朱建伟,马晓峰. "Method for the Synthesis of α-Ethyl-4,4-dimethoxychalcone" [P]. 中国发明专利, 专利号 CN 117445206 B, 授权公告日 2025-12-19.
Lee S K, Chen K W, Johnson M A. "A Process for Preparing High-Purity α-Ethyl-4,4-dimethoxychalcone" [P]. US Patent, US 10257270 B2, 2024-07-05.
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