发明人张德明,黄志刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117673974 A, 授权公告日 2018-08-05.
发明人李文辉,朱建伟,林芳. "Method for the Synthesis of 6-(2-Oxo-2H-chromen-3-yl)imidazo[2,1-b][1,3,4]thiadiazole-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 108854687 A, 授权公告日 2022-08-24.
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