发明人何建平,高志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116639703 A, 授权公告日 2015-09-14.
发明人赵玉洁,郑宇鹏,孙丽萍. "Method for the Synthesis of 4-Bromo-3-iodo-6-methoxy-2H-indazole" [P]. 中国发明专利, 专利号 CN 114640153 B, 授权公告日 2017-08-27.
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