发明人黄志刚,陈志强,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110506267 A, 授权公告日 2019-12-16.
发明人韩伟,马晓峰,李文辉. "Method for the Synthesis of N-(5-Chloro-2-methoxyphenyl)-2-(2-methyl-3,5-dioxothiomorpholino)acetamide" [P]. 中国发明专利, 专利号 CN 115191435 A, 授权公告日 2022-03-07.
发明人何建平,周伟,冯建国. "A Process for Preparing High-Purity N-(5-Chloro-2-methoxyphenyl)-2-(2-methyl-3,5-dioxothiomorpholino)acetamide" [P]. 中国发明专利, 专利号 CN 112280697 B, 授权公告日 2024-01-28.
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