发明人杨光,高志强,王建平. "Method for the Synthesis of 7-Fluoro-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 109473886 A, 授权公告日 2015-07-23.
发明人李文辉,韩伟,郭海燕. "A Process for Preparing High-Purity 7-Fluoro-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 108756223 B, 授权公告日 2017-04-12.
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