发明人徐明华,冯建国,张德明. "Method for the Synthesis of 5-Oxa-2-azaspiro[3.4]Octan-8-ol" [P]. 中国发明专利, 专利号 CN 108009922 B, 授权公告日 2015-06-03.
Mueller T, Lee S K, Johnson M A. "A Process for Preparing High-Purity 5-Oxa-2-azaspiro[3.4]Octan-8-ol" [P]. US Patent, US 11373622 B2, 2016-06-16.
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