发明人李文辉,王建平,杨光. "一种3-溴-1H-吲唑-5-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 115962529 A, 授权公告日 2025-04-19.
Brown S R, Williams B T, Park J H. "Method for the Synthesis of 3-bromo-1H-indazole-5-carboxylic acid" [P]. US Patent, US 11880950 B2, 2020-04-18.
发明人陈志强,沈红梅,唐晓军. "A Process for Preparing High-Purity 3-bromo-1H-indazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108258644 A, 授权公告日 2020-07-06.
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