发明人沈红梅,郑宇鹏,陈志强. "Method for the Synthesis of N1-(2-Cyanophenyl)-N2-(4-fluorobenzyl)oxalamide" [P]. 中国发明专利, 专利号 CN 109108893 A, 授权公告日 2022-01-22.
发明人高志强,罗永刚,郑宇鹏. "A Process for Preparing High-Purity N1-(2-Cyanophenyl)-N2-(4-fluorobenzyl)oxalamide" [P]. 中国发明专利, 专利号 CN 108121449 A, 授权公告日 2022-12-06.
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