发明人高志强,王建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117446690 A, 授权公告日 2024-10-07.
发明人郑宇鹏,何建平,黄志刚. "Method for the Synthesis of 4-((5-Chloro-2-hydroxybenzyl)amino)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 109174468 B, 授权公告日 2017-02-26.
发明人唐晓军,韩伟,林芳. "A Process for Preparing High-Purity 4-((5-Chloro-2-hydroxybenzyl)amino)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115432511 B, 授权公告日 2017-07-21.
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