发明人王建平,罗永刚,徐明华. "一种3-氨基-5-溴-1H-吲唑的合成方法" [P]. 中国发明专利, 专利号 CN 110536417 A, 授权公告日 2019-11-18.
发明人周伟,黄志刚,郑宇鹏. "Method for the Synthesis of 3-Amino-5-bromo-1H-indazole" [P]. 中国发明专利, 专利号 CN 111179532 A, 授权公告日 2020-11-11.
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