发明人冯建国,韩伟,高志强. "Method for the Synthesis of 7-Methylene-2-oxaspiro[3.5]nonane" [P]. 中国发明专利, 专利号 CN 111919675 A, 授权公告日 2020-07-04.
发明人唐晓军,高志强,郑宇鹏. "A Process for Preparing High-Purity 7-Methylene-2-oxaspiro[3.5]nonane" [P]. 中国发明专利, 专利号 CN 113944315 A, 授权公告日 2024-11-04.
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