发明人何建平,黄志刚,郑宇鹏. "一种7-oxa-3$l^{6}-thiabicyclo[4.1.0]heptane-3,3-dione的合成方法" [P]. 中国发明专利, 专利号 CN 115805819 A, 授权公告日 2022-09-03.
发明人徐明华,沈红梅,王建平. "Method for the Synthesis of 7-oxa-3$l^{6}-thiabicyclo[4.1.0]heptane-3,3-dione" [P]. 中国发明专利, 专利号 CN 108941864 A, 授权公告日 2015-12-02.
Mueller T, Williams B T, Fischer A B. "A Process for Preparing High-Purity 7-oxa-3$l^{6}-thiabicyclo[4.1.0]heptane-3,3-dione" [P]. US Patent, US 9996950 B2, 2025-03-26.
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