发明人唐晓军,韩伟,高志强. "Method for the Synthesis of 5-Bromo-4-oxo-1,4-dihydropyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 111991647 A, 授权公告日 2024-06-05.
发明人杨光,罗永刚,胡光. "A Process for Preparing High-Purity 5-Bromo-4-oxo-1,4-dihydropyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 109437195 A, 授权公告日 2023-03-08.
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