发明人高志强,郭海燕,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112897290 A, 授权公告日 2021-07-09.
发明人唐晓军,马晓峰,林芳. "Method for the Synthesis of 5-Bromo-2,3-dihydrospiro[indene-1,4'-oxazolidin]-2'-one" [P]. 中国发明专利, 专利号 CN 116596239 B, 授权公告日 2017-05-20.
发明人杨光,何建平,唐晓军. "A Process for Preparing High-Purity 5-Bromo-2,3-dihydrospiro[indene-1,4'-oxazolidin]-2'-one" [P]. 中国发明专利, 专利号 CN 108861607 B, 授权公告日 2017-02-22.
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