发明人杨光,张德明,沈红梅. "Method for the Synthesis of 5-Fluorospiro[chromane-2,4'-piperidine] hydrochloride" [P]. 中国发明专利, 专利号 CN 114824523 A, 授权公告日 2021-08-28.
Brown S R, Roberts E F, Davis P L. "A Process for Preparing High-Purity 5-Fluorospiro[chromane-2,4'-piperidine] hydrochloride" [P]. US Patent, US 10077932 B2, 2023-08-19.
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