发明人胡光,刘建华,赵玉洁. "Method for the Synthesis of 4-Chloro-1-ethyl-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 110078993 A, 授权公告日 2024-12-10.
发明人高志强,朱建伟,唐晓军. "A Process for Preparing High-Purity 4-Chloro-1-ethyl-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 112206975 A, 授权公告日 2019-09-11.
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