发明人张德明,何建平,王建平. "一种7-氧杂螺[3.5]壬烷-2-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 117756080 A, 授权公告日 2023-06-07.
发明人何建平,李文辉,徐明华. "Method for the Synthesis of 7-Oxaspiro[3.5]nonane-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 110726468 B, 授权公告日 2018-03-21.
参考文献 Literature
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Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Oxaspiro[3.5]nonane-2-carboxylic Acid Using HRMS and NMR". Food Chem., 2018, 807, (5), 9036-9058.