发明人赵玉洁,唐晓军,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112442832 A, 授权公告日 2021-11-23.
发明人朱建伟,沈红梅,林芳. "Method for the Synthesis of 1-(1-(4-Ethoxyphenyl)-5-oxopyrrolidin-3-yl)-3-((tetrahydrofuran-2-yl)methyl)urea" [P]. 中国发明专利, 专利号 CN 113078590 B, 授权公告日 2021-07-02.
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