发明人郑宇鹏,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114255345 A, 授权公告日 2022-12-07.
发明人李文辉,孙丽萍,张德明. "Method for the Synthesis of 8-(3-Bromo-5-fluorobenzyl)-1,4-dioxa-8-azaspiro[4.5]Decane" [P]. 中国发明专利, 专利号 CN 110113677 B, 授权公告日 2015-11-12.
发明人黄志刚,马晓峰,唐晓军. "A Process for Preparing High-Purity 8-(3-Bromo-5-fluorobenzyl)-1,4-dioxa-8-azaspiro[4.5]Decane" [P]. 中国发明专利, 专利号 CN 112355908 A, 授权公告日 2019-10-02.
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