发明人罗永刚,刘建华,沈红梅. "Method for the Synthesis of N-(1,2,3-Benzothiadiazol-5-yl)-3-methyl-1-indolinecarboxamide" [P]. 中国发明专利, 专利号 CN 111853174 B, 授权公告日 2017-05-26.
发明人杨光,王建平,陈志强. "A Process for Preparing High-Purity N-(1,2,3-Benzothiadiazol-5-yl)-3-methyl-1-indolinecarboxamide" [P]. 中国发明专利, 专利号 CN 109842216 A, 授权公告日 2024-08-21.
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