发明人李文辉,胡光,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116281623 A, 授权公告日 2019-03-12.
发明人唐晓军,沈红梅,郑宇鹏. "Method for the Synthesis of 5-{[1-carboxy-3-(methylsulfanyl)propyl]sulfamoyl}-2-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 112562306 B, 授权公告日 2015-07-11.
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