发明人林芳,赵玉洁,陈志强. "一种吡咯喹啉醌的合成方法" [P]. 中国发明专利, 专利号 CN 114461311 A, 授权公告日 2023-11-17.
发明人冯建国,黄志刚,张德明. "Method for the Synthesis of Pyrroloquinoline quinone" [P]. 中国发明专利, 专利号 CN 117744126 A, 授权公告日 2021-12-02.
发明人何建平,杨光,马晓峰. "A Process for Preparing High-Purity Pyrroloquinoline quinone" [P]. 中国发明专利, 专利号 CN 110650475 A, 授权公告日 2023-06-18.
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