发明人周伟,钱学锋,罗永刚. "Method for the Synthesis of 4-bromo-N-(2H-indazol-6-yl)-3-methoxybenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 108409290 B, 授权公告日 2021-01-19.
发明人韩伟,罗永刚,何建平. "A Process for Preparing High-Purity 4-bromo-N-(2H-indazol-6-yl)-3-methoxybenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 109061980 B, 授权公告日 2015-05-05.
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