Johnson M A, Davis P L, O'Brien P Q. "Method for the Synthesis of 2-(3-Fluoro-5-(trifluoromethyl)pyridin-2-yl)-2,6-diazaspiro[3.3]Heptane" [P]. US Patent, US 11335653 B2, 2025-02-17.
发明人高志强,刘建华,李文辉. "A Process for Preparing High-Purity 2-(3-Fluoro-5-(trifluoromethyl)pyridin-2-yl)-2,6-diazaspiro[3.3]Heptane" [P]. 中国发明专利, 专利号 CN 109847648 B, 授权公告日 2023-06-12.
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