发明人王建平,张德明,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116283826 A, 授权公告日 2017-05-09.
发明人钱学锋,陈志强,赵玉洁. "Method for the Synthesis of tert-butyl 4-(2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)acetamido)butanoate" [P]. 中国发明专利, 专利号 CN 113974855 A, 授权公告日 2018-05-17.
发明人黄志刚,孙丽萍,冯建国. "A Process for Preparing High-Purity tert-butyl 4-(2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)acetamido)butanoate" [P]. 中国发明专利, 专利号 CN 111338762 A, 授权公告日 2023-07-26.
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