发明人陈志强,钱学锋,高志强. "Method for the Synthesis of 2-(4-Acetoxy-2-(hydroxymethyl)-1,3-dioxolan-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111954965 A, 授权公告日 2017-02-27.
发明人徐明华,高志强,钱学锋. "A Process for Preparing High-Purity 2-(4-Acetoxy-2-(hydroxymethyl)-1,3-dioxolan-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111652571 B, 授权公告日 2020-03-20.
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