发明人徐明华,高志强,孙丽萍. "Method for the Synthesis of 5-Bromo-1-(phenylsulfonyl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 110300664 A, 授权公告日 2021-06-07.
发明人李文辉,林芳,陈志强. "A Process for Preparing High-Purity 5-Bromo-1-(phenylsulfonyl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 117267109 A, 授权公告日 2024-08-01.
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