发明人李文辉,唐晓军,赵玉洁. "一种3-Maleimido-苯甲酸-OSu的合成方法" [P]. 中国发明专利, 专利号 CN 115022862 A, 授权公告日 2019-05-08.
发明人胡光,郭海燕,何建平. "Method for the Synthesis of 3-Maleimido-benzoic acid-OSu" [P]. 中国发明专利, 专利号 CN 108556816 A, 授权公告日 2018-07-22.
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