发明人郑宇鹏,钱学锋,黄志刚. "一种乙基螺[3.3]庚烷-2-甲酸基酯的合成方法" [P]. 中国发明专利, 专利号 CN 115639424 A, 授权公告日 2017-05-19.
发明人徐明华,王建平,陈志强. "Method for the Synthesis of ethyl spiro[3.3]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117244609 A, 授权公告日 2020-01-07.
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