发明人刘建华,周伟,林芳. "Method for the Synthesis of 3-Methyl-1-(6-oxaspiro[4.5]decan-9-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 112248467 A, 授权公告日 2019-09-02.
发明人黄志刚,郭海燕,张德明. "A Process for Preparing High-Purity 3-Methyl-1-(6-oxaspiro[4.5]decan-9-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 109620842 B, 授权公告日 2022-09-05.
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