发明人高志强,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109087682 A, 授权公告日 2024-02-15.
发明人林芳,郑宇鹏,杨光. "Method for the Synthesis of (2e)-3-[4-(methylsulfamoyl)phenyl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 108178993 A, 授权公告日 2022-03-03.
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