发明人朱建伟,高志强,林芳. "Method for the Synthesis of 3,3-difluoro-8-oxatricyclo[3.2.1.0²,⁴]octane-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115535118 B, 授权公告日 2020-10-02.
发明人马晓峰,钱学锋,张德明. "A Process for Preparing High-Purity 3,3-difluoro-8-oxatricyclo[3.2.1.0²,⁴]octane-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109862757 A, 授权公告日 2025-01-11.
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