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发明人钱学锋,冯建国,何建平. "Method for the Synthesis of (Z)-4-Hydroxybut-2-en-1-yl acetate" [P]. 中国发明专利, 专利号 CN 112046362 A, 授权公告日 2021-09-18.
发明人赵玉洁,刘建华,王建平. "A Process for Preparing High-Purity (Z)-4-Hydroxybut-2-en-1-yl acetate" [P]. 中国发明专利, 专利号 CN 111697390 B, 授权公告日 2023-06-26.
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