发明人张德明,李文辉,胡光. "Method for the Synthesis of (1-(1-(Dimethylamino)ethyl)cyclobutyl)methanol" [P]. 中国发明专利, 专利号 CN 116537227 A, 授权公告日 2015-08-19.
发明人王建平,钱学锋,罗永刚. "A Process for Preparing High-Purity (1-(1-(Dimethylamino)ethyl)cyclobutyl)methanol" [P]. 中国发明专利, 专利号 CN 110447123 B, 授权公告日 2015-04-03.
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