发明人杨光,张德明,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112428151 A, 授权公告日 2015-03-25.
发明人刘建华,朱建伟,冯建国. "Method for the Synthesis of 6-Ethynyl-2-oxaspiro[3.3]heptan-6-ol" [P]. 中国发明专利, 专利号 CN 115220475 B, 授权公告日 2023-10-09.
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