发明人王建平,林芳,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113917728 A, 授权公告日 2024-12-26.
发明人唐晓军,张德明,徐明华. "Method for the Synthesis of N,N-diethyl-2,3-dioxoindoline-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 116772994 B, 授权公告日 2017-05-07.
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