发明人高志强,李文辉,钱学锋. "Method for the Synthesis of (4-Methyl-4-azaspiro[2.4]heptan-5-yl)methanol" [P]. 中国发明专利, 专利号 CN 116792129 B, 授权公告日 2022-05-14.
发明人张德明,刘建华,郭海燕. "A Process for Preparing High-Purity (4-Methyl-4-azaspiro[2.4]heptan-5-yl)methanol" [P]. 中国发明专利, 专利号 CN 113504771 B, 授权公告日 2025-05-18.
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