发明人郑宇鹏,朱建伟,胡光. "Method for the Synthesis of 4,7-Dimethyl-1-oxaspiro[2.5]octane" [P]. 中国发明专利, 专利号 CN 109046010 A, 授权公告日 2018-03-11.
发明人马晓峰,唐晓军,朱建伟. "A Process for Preparing High-Purity 4,7-Dimethyl-1-oxaspiro[2.5]octane" [P]. 中国发明专利, 专利号 CN 108117573 B, 授权公告日 2023-11-08.
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