发明人高志强,李文辉,罗永刚. "Method for the Synthesis of 3-Bromo-4-methoxy-N-(2-methoxyethyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 113422090 B, 授权公告日 2020-01-26.
发明人钱学锋,罗永刚,唐晓军. "A Process for Preparing High-Purity 3-Bromo-4-methoxy-N-(2-methoxyethyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111139711 B, 授权公告日 2019-06-03.
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