Yamamoto T, Thompson G K, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11047885 B2, 2018-10-17.
发明人李文辉,胡光,张德明. "Method for the Synthesis of 2-(2,2,2-Trifluoroethyl)-2,8-diazaspiro[4.5]Decan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117907319 B, 授权公告日 2023-06-06.
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