发明人何建平,赵玉洁,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113440572 A, 授权公告日 2023-04-27.
发明人刘建华,韩伟,赵玉洁. "Method for the Synthesis of 5-Bromo-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 115804163 B, 授权公告日 2023-01-27.
发明人唐晓军,林芳,张德明. "A Process for Preparing High-Purity 5-Bromo-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 115302185 A, 授权公告日 2025-01-08.
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