发明人郑宇鹏,唐晓军,林芳. "Method for the Synthesis of 8-Benzyl-4-(4-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115675050 B, 授权公告日 2023-06-15.
Hughes D C, Kumar R, Mueller T. "A Process for Preparing High-Purity 8-Benzyl-4-(4-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid" [P]. US Patent, US 10233208 B2, 2016-03-18.
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